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Home » Products » Esters
Esters
*Note concerning Special Order chemicals: these are made to order with a typical lead time of 6 weeks.
Minimum order sizes apply (usually 1 gram).
Prices are listed in the catalog for available quantities only.
Catalog Number Structure FW Chemical Name and % Purity Please scroll down for more structures
Catalog #:   FS007340
CASRN:   15441-07-3
MFCD #:   MFCD07339056
187 3-Chlorosulfonyl-propionic acid methyl ester
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      495 995 2995
Catalog #:   FS007468
CASRN:   15901-66-3
MFCD #:   MFCD07369963
143 Methyl isothiazole-5-carboxylate
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      995 3495  
Catalog #:   FS007386
CASRN:   695-95-4
MFCD #:   MFCD604222
128 Methyl 3-Oxo-Cyclobutanecarboxylate
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      895 1995 4995
Catalog #:   FS010115
CASRN:   
MFCD #:   
174 3-(Oxetan-3-yloxy)-propionic acid e thyl ester
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        495 1495
Catalog #:   FS005020
CASRN:   7686-78-4
MFCD #:   MFCD00196937
212 2-Vinylcyclopropane-1,1-dicarboxylic acid diethyl ester
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          2495
Catalog #:   FS003005
CASRN:   249647-24-3
MFCD #:   
341 3-Bromo-4-iodobenzoic acid methyl ester
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      195 895 2495
Catalog Number Structure FW Chemical Name and % Purity Please scroll down for more structures
Catalog #:   FS005025
CASRN:   56893-25-5
MFCD #:   MFCD08062347
257 4-(2-Bromo-acetyl)-benzoic acid methyl ester
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 80 95 145 650 2250
Catalog #:   FS010404
CASRN:   
MFCD #:   
259.3 3-Ethoxycarbonylmethoxy-azetidine-1-carboxylic acid tert-butyl ester
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 95 195 495 1995  
Catalog #:   FS010214
CASRN:   
MFCD #:   
188 Ethyl 2-((3-methyloxetan-3-yl)methoxy)acetate
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
95 295 495 795 1995 3995
Catalog #:   FS009026
CASRN:   914216-23-2
MFCD #:   
215 Methyl 3-(chlorosulfonyl)-2,2-dimethylpropanoate
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        2995  
Catalog #:   FS010223
CASRN:   497160-14-2
MFCD #:   
229 Boc- 3-Azetidineacetic acid methyl ester
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
    395 950 1890  
Catalog #:   FS010222
CASRN:   
MFCD #:   
136.2 Bicyclo[2.2.1]hept-5-en-2 oxetane
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
    870 1245 2495 6245
Catalog Number Structure FW Chemical Name and % Purity Please scroll down for more structures
Catalog #:   FS010401
CASRN:   77484-99-2
MFCD #:   
165.15 Methyl 4H-furo[3,2-b]pyrrole-5-carboxylate
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        695 1995
Catalog #:   FS010186
CASRN:   90557-97-4
MFCD #:   
194 Ethyl 2-oxo-3-(pyridazin-4-yl)propanoate
(Purity >95%)
Special Order* : Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      1095 2495 4995
Catalog #:   FS005060
CASRN:   21860-07-1
MFCD #:   MFCD09475799
178 3-Acetyl-benzoic acid methyl ester
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 145 295 495 2295 4495
Catalog #:   FS007604
CASRN:   1850324
MFCD #:   MFCD00834964
232 3-Amino-6-bromo-pyrazine-2-carboxylic acid methyl ester
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 80 95 195 595 1295
Catalog #:   FS000276
CASRN:   176505-40-1
MFCD #:   MFCD07778480
489 (S)-benzyl 2-(tert-butoxycarbonylamino)-2-(4-(trifluoromethylsulfonyloxy)phenyl)acetate
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
    95 295 1295 3995
Catalog #:   FS000024
CASRN:   1454-53-1
MFCD #:   
298 1-Benzyl-3-carbethoxy-4-piperidone hydrochloride
(Purity >90%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        95 215
Catalog Number Structure FW Chemical Name and % Purity Please scroll down for more structures
Catalog #:   FS001310
CASRN:   850350-09-3
MFCD #:   MFCD07778493
397 2-Benzyloxy-5-bromo-benzoic acid benzyl ester
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
    95 115 475 1610
Catalog #:   FS000279
CASRN:   198895-61-3
MFCD #:   MFCD08706008
283 N-Boc-(2-Ethoxycarbonyl-vinyl)-piperidine
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
    595 1195 2995 4995
Catalog #:   FS007895
CASRN:   194163-91-2
MFCD #:   MFCD03094915
254 N-Boc-trans-4-cyano-L-proline methyl ester
(Purity >98%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      895 2495  
Catalog #:   FS005061
CASRN:   27475-19-0
MFCD #:   MFCD09834617
257 3-(2-Bromo-acetyl)-benzoic acid methyl ester
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
95 195 295 495 1995 5995
Catalog #:   FS010799
CASRN:   850349-28-9
MFCD #:   MFCD06657736
295 (3-Bromo-phenoxy)-difluoro-acetic acid ethyl ester
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 95 195 495 1495 2995
Catalog #:   FS011385
CASRN:   25542-62-5
MFCD #:   MFCD00000270
223 6-Bromohexanoic acid ethyl ester
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        95  
Catalog Number Structure FW Chemical Name and % Purity Please scroll down for more structures
Catalog #:   FS000880
CASRN:   92146-82-2
MFCD #:   MFCD00729048
193 t-Butyl 3-aminobenzoate
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
  75 95 195 795 2250
Catalog #:   FS011363
CASRN:   5292-43-3
MFCD #:   MFCD00000188
195 t-Butyl bromoacetate
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        95  
Catalog #:   FS000288
CASRN:   23550-28-9
MFCD #:   MFCD07778483
302 tert-butyl ethyl 2-[(tert-butyl)oxy carbonyl]butane-1,4-dioate
(Purity >99%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
    95 165    
Catalog #:   FS000805
CASRN:   850411-21-1
MFCD #:   MFCD03427672
188 (R)-2-Butylsuccinic acid-1-methyl ester
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
  75 95      
Catalog #:   FS007147
CASRN:   75680-92-1
MFCD #:   MFCD09908168
187 6-Chloro-pyridazine-3-carboxylic acid ethyl ester
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      995 1895 2995
Catalog #:   FS011495
CASRN:   161807-18-7
MFCD #:   MFCD09834576
186 (6-Chloro-pyridin-2-yl)-acetic acid methyl ester
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
    595 850 3495 8995
Catalog Number Structure FW Chemical Name and % Purity Please scroll down for more structures
Catalog #:   FS001693
CASRN:   7251-97-0
MFCD #:   MFCD09037790
213 2-Cyano-pentanedioic acid diethyl ester
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      125 495 1495
Catalog #:   FS005002
CASRN:   864685-41-6
MFCD #:   MFCD07778519
252 5-(3'-Cyanophenyl)-pyridine-3-carboxylate, ethyl ester
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 95 195      
Catalog #:   FS003013
CASRN:   103-43-5
MFCD #:   MFCD00022034
298 Dibenzyl succinate
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          95
Catalog #:   FS000828
CASRN:   29148-27-4
MFCD #:   MFCD00013242
250 Diethyl 2-(p-tolyl)malonate
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      95    
Catalog #:   FS000002
CASRN:   1068-90-2
MFCD #:   MFCD00009146
217 Diethyl acetamidomalonate
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          95
Catalog #:   FS000025
CASRN:   15674-67-6
MFCD #:   MFCD00012611
182 3-(Diethylamino)-propionic acid hydrochloride
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          95
Catalog Number Structure FW Chemical Name and % Purity Please scroll down for more structures
Catalog #:   FS000609
CASRN:   99-27-4
MFCD #:   MFCD00008435
209 Dimethyl 5-aminoisophthalate
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          95
Catalog #:   FS000681
CASRN:   81056-10-2
MFCD #:   MFCD06657718
186 Cis, trans, trans-3,5-Dioxa-bicyclo[5.1.0]octane-8-carboxylic acid ethyl ester
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 95 195 395 1950  
Catalog #:   FS001316
CASRN:   181289-10-1
MFCD #:   MFCD07778499
202 (2R)-2-[(ethoxycarbonyl)methyl]-4-methylpentanoic acid
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
    145 295    
Catalog #:   FS009745
CASRN:   102302-12-5
MFCD #:   
278 Ethyl 1-(2-bromoacetyl)piperidine-4-carboxylate
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
    195 295 695 1995
Catalog #:   FS000015
CASRN:   52763-21-0
MFCD #:   MFCD00044512
261 Ethyl 1-benzyl-3-oxo-4-piperidinecarboxylate hydrochloride
(Purity >90%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
    95      
Catalog #:   FS000273
CASRN:   864759-54-6
MFCD #:   MFCD07778478
348 (E)-Ethyl 3-(2-bromo-4-(bromomethyl)phenyl)acrylate
(Purity >97%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
  75        
Catalog Number Structure FW Chemical Name and % Purity Please scroll down for more structures
Catalog #:   FS001306
CASRN:   850350-00-4
MFCD #:   MFCD07778489
239 ethyl 3-[(hydrazinothioxomethyl)amino]benzoate
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 80 95 195 950 3450
Catalog #:   FS000865
CASRN:   70619-50-0
MFCD #:   MFCD00079754
239 Ethyl 4-[(Hydrazinocarbothioyl)amino]benzoate
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      95    
Catalog #:   FS000829
CASRN:   76008-73-6
MFCD #:   
264 Ethyl 5-bromo-2-chlorobenzoate
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        95 125
Catalog #:   FS000835
CASRN:   16382-15-3
MFCD #:   MFCD00022703
203 Ethyl 5-methylindole-2-carboxylate
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      95    
Catalog #:   FS000817
CASRN:   1126-09-6
MFCD #:   
157 Ethyl isonipecotate
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        95  
Catalog #:   FS003000
CASRN:   864685-37-0
MFCD #:   MFCD07778511
579 2-(((9H-Fluoren-9-yl)methoxy)carbonylamino)-2-(1-(7-tert-butoxy-7-oxoheptanoyl)piperidin-4-yl)acetic acid
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
    95 195 950 3400
Catalog Number Structure FW Chemical Name and % Purity Please scroll down for more structures
Catalog #:   FS000046
CASRN:   88574-06-5
MFCD #:   MFCD00077045
353 N-Fmoc-6-Aminohexanoic acid
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      90    
Catalog #:   FS009342
CASRN:   134978-17-4 
MFCD #:   
172.18 (1(S,R), 4(S,R), 5(R,S), 6(S,R))-4-Hydroxy-2-oxa-bicyclo[3.1.0]hexane-6-carboxylic acid ethyl ester
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      795 1995 4995
Catalog #:   FS001309
CASRN:   514804-11-6
MFCD #:   MFCD07778492
312 3-Hydroxy-5-(3-trifluoromethyl-phenoxy)-benzoic acid methyl ester
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
95     950 2950  
Catalog #:   FS040248
CASRN:   
MFCD #:   
371 [4-(1H-Indol-5-ylcarbamoyl)-cyclohe xylmethyl]-carbamic acid tert-butyl ester
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
495          
Catalog #:   FS000064
CASRN:   119483-46-4
MFCD #:   MFCD00058015
224 L-Isoleucine t-butyl ester hydrochloride
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      95    
Catalog #:   FS000070
CASRN:   2748-02-9
MFCD #:   
224 L-Leucine t-butyl ester hydrochloride
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      95    
Catalog Number Structure FW Chemical Name and % Purity Please scroll down for more structures
Catalog #:   FS000858
CASRN:   10606-72-1
MFCD #:   MFCD00064248
180 (R)-(-)-mandelic acid ethyl ester
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      95    
Catalog #:   FS000036
CASRN:   3662-78-0
MFCD #:   MFCD00041099
193 4-Methoxycarbonylphenyl isothiocyanate
(Purity >98%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        95 245
Catalog #:   FS000339
CASRN:   282536-92-9
MFCD #:   MFCD07778486
335 Methyl 2-(2-(benzyloxy)-5-bromophenyl)acetate
(Purity >99%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 95 195 495 2150 4950
Catalog #:   FS000289
CASRN:   220801-66-1
MFCD #:   MFCD07778484
245 Methyl 2-(5-bromo-2-hydroxyphenyl) acetate
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 95 195      
Catalog #:   FS000807
CASRN:   26638-43-7
MFCD #:   MFCD00009797
235 Methyl 2-(chlorosulfonyl)benzoate
(Purity >93%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        95  
Catalog #:   FS000324
CASRN:   610-97-9
MFCD #:   MFCD00016351
262 Methyl 2-iodobenzoate
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          95
Catalog Number Structure FW Chemical Name and % Purity Please scroll down for more structures
Catalog #:   FS000878
CASRN:   121071-71-4
MFCD #:   MFCD00205189
252 Methyl 4-aminothiophene-2,3-dicarboxylate hydrochloride
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
    95 145 515 1970
Catalog #:   FS000831
CASRN:   4068-75-1
MFCD #:   MFCD00016462
278 Methyl 5-iodosalicylate
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        95  
Catalog #:   FS009012
CASRN:   221313-10-6
MFCD #:   mfcdx
205 Methyl 6-(trifluoromethyl)nicotinate
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 125 245 495 1595 2995
Catalog #:   FS000822
CASRN:   55107-14-7
MFCD #:   MFCD00008847
158 Methyl pivaloylacetate
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        95  
Catalog #:   FS000902
CASRN:   104662-85-3
MFCD #:   MFCD03427108
235 Methyl(6-methyl-2H-1,4-benzoxazin-3(4H)-one-2-yl)acetate
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      95 315  
Catalog #:   FS003002
CASRN:   4502-00-5
MFCD #:   MFCD00064193
152 4-methyl-2-oxo-pentanoate, sodium salt
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      95 165  
Catalog Number Structure FW Chemical Name and % Purity Please scroll down for more structures
Catalog #:   FS000887
CASRN:   6555-40-4
MFCD #:   MFCD01194299
180 6-Methylsalicylic acid ethyl ester
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      95    
Catalog #:   FS009341
CASRN:   191471-74-6
MFCD #:   
154.17 (1(S,R),5(S,R),6(S,R))-2-Oxa-bicyclo[3.1.0]hex-3-ene-6-carboxylic acid ethyl ester
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      895 1495 3995
Catalog #:   FS009343
CASRN:   191471-60-0
MFCD #:   
170.17 (1(S,R), 5(S,R), 6(S,R))-4-Oxo-2-oxa-bicyclo[3.1.0]hexane-6-carboxylic acid ethyl ester
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      1495 3495  
Catalog #:   FS000824
CASRN:   7524-50-7
MFCD #:   MFCD00012489
216 L-Phenylalanine methyl ester hydrochloride
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        95  
Catalog #:   FS000874
CASRN:   4744-50-7
MFCD #:   MFCD00179418
150 2,3-Pyrazinecarboxylic anhydride
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      95 320  
Catalog #:   FS010901
CASRN:   850411-14-2
MFCD #:   MFCD06657751
387 1-[4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzoyl]-piperidine-3-carboxylic acid ethyl ester
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 80 95 195 850 2450
Catalog Number Structure FW Chemical Name and % Purity Please scroll down for more structures
Catalog #:   FS000530
CASRN:   850411-07-3
MFCD #:   MFCD06657707
306 [3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenoxy]-acetic acid ethyl ester
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 145 295 495 1995  
Catalog #:   FS000898
CASRN:   96107-94-7
MFCD #:   MFCD02683105
164 1H-Tetrazole-5-carboxylic acid ethyl ester sodium salt
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      95    
Catalog #:   FS007599
CASRN:   155377-05-2
MFCD #:   MFCD02090527
205 6-Trifluoromethyl-pyridine-2-carboxylic acid methyl ester
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 125 245 495 1595 2995
Catalog #:   FS020013
CASRN:   878745-51-8
MFCD #:   MFCD05662690
206 2-Trifluoromethyl-pyrimidine-4-carboxylic acid methyl ester
(Purity >98%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      295 1295 3450
Catalog #:   FS011360
CASRN:   34231-78-2
MFCD #:   MFCD00016603
164 3-Acetoxybenzaldehyde
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      95 145  
Catalog #:   FS009766
CASRN:   161660-94-2
MFCD #:   
229 (1R,3S)-3-(Boc-amino)cyclopentane-1-carboxylic acid
(Purity >97%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        1495 4995
Catalog Number Structure FW Chemical Name and % Purity Please scroll down for more structures
Catalog #:   FS007942
CASRN:   34859-65-9
MFCD #:   MFCD00097916
186 5-Amino-3-methyl-isothiazole-4-carboxylate ethyl ester
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      995 2995 5995
Catalog #:   FS002062
CASRN:   144899-95-6
MFCD #:   MFCD02091511
225 3-Amino-4-fluoro-benzo[b]thiophene-2-carboxylic acid methyl ester
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      495 1950 3450
Catalog #:   FS002060
CASRN:   35212-88-5
MFCD #:   MFCD08706234
237 3-Amino-4-methoxy-benzo[b]thiophene-2-carboxylic acid methyl ester
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      1350 2950 4950
Catalog #:   FS002058
CASRN:   142363-99-3
MFCD #:   MFCD08706231
225 3-Amino-6-fluoro-benzo[b]thiophene-2-carboxylic acid methyl ester
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      895 2450 3950
Catalog #:   FS010110
CASRN:   
MFCD #:   
145 Amino-oxetan-3-yl-acetic acid methy l ester
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
    1495 2495    
Catalog #:   FS000914
CASRN:   62947-31-3
MFCD #:   
252 4-Amino-thiophene-2,3-dicarboxylic acid dimethyl ester
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          3995
Catalog Number Structure FW Chemical Name and % Purity Please scroll down for more structures
Catalog #:   FS011271
CASRN:   171110-72-8
MFCD #:   MFCD03787927
281 (S,S)-1-Boc-4-aminoproline methyl ester hydrochloride
(Purity >98%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
    295 495 1250 2450
Catalog #:   FS007896
CASRN:   487048-28-2
MFCD #:   MFCD03787928
254 N-Boc-cis-4-cyano-L-proline methyl ester
(Purity >98%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      1495 3120  
Catalog #:   FS000793
CASRN:   20037-36-9
MFCD #:   
317 (4-Bromo-2-formyl-6-methoxy-phenoxy)-acetic acid ethyl ester
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        1190 2500
Catalog #:   FS009783
CASRN:   1204333-37-8
MFCD #:   
239 3-Bromo-4-ethynyl-benzoic acid meth yl ester
(Purity >95%)
Special order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        4995  
Catalog #:   FS009782
CASRN:   1150112-11-0
MFCD #:   
311 3-Bromo-4-trimethylsilanylethynyl-b enzoic acid methyl ester
(Purity >95%)
Special order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        3995  
Catalog #:   FS009508
CASRN:   1162262-40-9
MFCD #:   
254 6-Bromo-indolizine-2-carboxylic acid methyl ester
(Purity >90%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      895 2995 6995
Catalog Number Structure FW Chemical Name and % Purity Please scroll down for more structures
Catalog #:   FS007310
CASRN:   62224-19-5
MFCD #:   MFCD03233845
221 5-Bromo-thiophene-2-carboxylic acid methyl ester
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      995 2995 4995
Catalog #:   FS007129
CASRN:   98475-07-1
MFCD #:   MFCD04114315
274 2-Bromomethyl-3-nitrobenzoic acid methyl ester
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        2495 3995
Catalog #:   FS009019
CASRN:   1146082-04-3
MFCD #:   
272 tert-Butyl 3-(2-ethoxy-2-oxoacetamido)azetidine-1-carboxylate
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        1995 3995
Catalog #:   FS007429
CASRN:   1002355-96-5
MFCD #:   
241 tert-Butyl 3-(2-ethoxy-2-oxoethylidene)azetidine-1-carboxylate
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      895 2995  
Catalog #:   FS007727
CASRN:   790705-08-7
MFCD #:   
211 tert-Butyl 4-methyleneazepane-1-carboxylate
(Purity >95%)
Special Order* : Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
           
Catalog #:   FS040197
CASRN:   1202781-72-3
MFCD #:   
272 3-(3-Carboxy-propoxyimino)-azetidin e-1-carboxylic acid tert-butyl este r
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
495 995 1995      
Catalog Number Structure FW Chemical Name and % Purity Please scroll down for more structures
Catalog #:   FS009350
CASRN:   1992-97-8
MFCD #:   
150 4,4-Difluoro-but-2-enoic acid e thyl ester
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      1495 3995  
Catalog #:   FS007389
CASRN:   98231-07-3
MFCD #:   MFCD11111944
174 3,3-Dimethoxycyclobutane-1-carboxylate methyl ester
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      995 1995 3995
Catalog #:   FS002105
CASRN:   251554-29-7
MFCD #:   MFCD08706334
234 4-Ethoxycarbonyl-3,4-dihydro-2H-benzo[b]oxepin-5-one
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      1450 2950 4950
Catalog #:   FS009151
CASRN:   62123-80-2
MFCD #:   mfcdx
257.09 Ethyl 2-(3-bromophenyl)-2-oxoacetate
(Purity >95%)
*Special Order: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        1995 4995
Catalog #:   FS002001
CASRN:   65364-66-1
MFCD #:   
270 Ethyl 2-(5-bromopyrimidin-2-yl)-2-cyanoacetate
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      1450 2950 4950
Catalog #:   FS010009
CASRN:   55896-93-0
MFCD #:   
186.61 Ethyl 2-(chlorosulfonyl)acetate
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        995 1995
Catalog Number Structure FW Chemical Name and % Purity Please scroll down for more structures
Catalog #:   FS009323
CASRN:   816-27-3
MFCD #:   
145 Ethyl 2-ethoxy-2-iminoacetate
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          3990
Catalog #:   FS010192
CASRN:   
MFCD #:   
182 Ethyl 2-ethoxy-2-iminoacetate hydrochloride
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        1995 2995
Catalog #:   FS009973
CASRN:   924-99-2
MFCD #:   
143 Ethyl 3-(N,N-dimethylamino)acrylate
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          995
Catalog #:   FS009945
CASRN:   
MFCD #:   
152 Ethyl 4,4-difluorobutanoate
(Purity >95%)
Special Order* : Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      1995 3495  
Catalog #:   FS009349
CASRN:   70015-75-7
MFCD #:   
169 Ethyl 4-amino-5-methyl-1H-pyrazole-3-carboxylate
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        1995 2995
Catalog #:   FS010850
CASRN:   864684-98-0
MFCD #:   MFCD08706107
276 2-(2-Ethyl-pyridin-4-yl)-4-methyl-thiazole-5-carboxylic acid ethyl ester
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      1350 1900 2950
Catalog Number Structure FW Chemical Name and % Purity Please scroll down for more structures
Catalog #:   FS001816
CASRN:   73819-76-8
MFCD #:   MFCD06200801
172 5-Ethynyl-phthalic anhydride
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        295 950
Catalog #:   FS011401
CASRN:   864759-49-9
MFCD #:   MFCD08706161
202 (Furan-2-ylmethanesulfinyl)-acetic acid methyl ester
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      950 2450 3950
Catalog #:   FS002063
CASRN:   146137-88-4
MFCD #:   MFCD07371551
222 4-Methoxy-benzo[b]thiophene-2-carboxylic acid methyl ester
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      1350 2950 4950
Catalog #:   FS009404
CASRN:   
MFCD #:   
205 Methyl 3-(N-prop-2-ynylsulfamoyl)propanoate
(Purity >95%)
In Stock: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
    395 895 2995  
Catalog #:   FS009175
CASRN:   34231-77-1
MFCD #:   
138 Methyl pyridazine-4-carboxylate
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        895 1995
Catalog #:   FS810002
CASRN:   23003-41-0
MFCD #:   MFCD11042452
211 MRX
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
  3500 4400 5400    
Catalog Number Structure FW Chemical Name and % Purity Please scroll down for more structures
Catalog #:   FS010106
CASRN:   
MFCD #:   
142 Oxetan-3-ylidene-acetic acid ethyl ester
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      1495 2900  
Catalog #:   FS005051
CASRN:   936249-84-2
MFCD #:   MFCD11036026
218 4-(2-Oxo-2,3-dihydro-1H-imidazol-4-yl)-benzoic acid methyl ester
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      895 2995 4995
Catalog #:   FS011392
CASRN:   864685-21-2
MFCD #:   MFCD08706158
246 8-Oxo-6,10-dithia-spiro[4.5]decane-7-carboxylic acid methyl ester
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        2150 3550
Catalog #:   FS007146
CASRN:   1126-10-9
MFCD #:   MFCD09908167
152 Pyridazine-3-carboxylic acid ethyl ester
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      895 2495 4995
Catalog #:   FS005108
CASRN:   5932-32-1
MFCD #:   MFCD01248822
152 1,4,5,6-Tetrahydro-cyclopentapyrazole-3-carboxylic acid
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      1990 3950  
Catalog #:   FS009803
CASRN:   176324-60-0
MFCD #:   
197 2-Vinyl-pyrrolidine-1-carboxylic ac id tert-butyl ester
(Purity >97%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
        1495 3995
Catalog Number Structure FW Chemical Name and % Purity Please scroll down for more structures
Catalog #:   FS050201
CASRN:   17447-60-8
MFCD #:   MFCD09834582
184 2-Vinylcyclopropane-1,1-dicarboxylic acid dimethyl ester
(Purity >95%)
Special Order*: Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      995 2495 3995


*Note concerning Special Order chemicals: these are made to order with a typical lead time of 6 weeks.
Minimum order sizes apply (usually 1 gram).
Prices are listed in the catalog for available quantities only.
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