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Home » Products » Alkynes
Alkynes
Most of the alkynes that we have in stock have a free alkynyl CH suitable for Sonogashira coupling, C-alkylation and other C-C bond forming reactions.
  Structure FW Chemical Name and % Purity Click Price to Add to Shopping Cart
Catalog #:   FS001800
CASRN:   2978-58-7
MFCD #:   MFCD00008052
Lead time: IN STOCK
83 3-Amino-3-methyl-1-butyne
(Purity >95%)
At least 6.36 grams in stock
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
    69 75 115 305 495  
Catalog #:   FS010148
CASRN:   1240738-07-1
MFCD #:   MFCD17012916
Lead time: IN STOCK
216 2-[(E)-Benzyloxyimino]-N-prop-2-yny l-acetamide
(Purity >95%)
At least 2.27 grams in stock
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
  95 155 844        
Catalog #:   FS008895
CASRN:   111770-86-6
MFCD #:   MFCD03095276
Lead time: IN STOCK
182 5-Bromo-2-ethynylpyridine
(Purity >95%)
At least 2.39 grams in stock
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
95 195 295 495 1995 3495 4995  
Catalog #:   FS001818
CASRN:   88211-50-1
MFCD #:   MFCD06658391
Lead time: 1 week
106 But-3-ynylamine hydrochloride
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
        1495 3495 5495  
Catalog #:   FS001811
CASRN:   6921-28-4
MFCD #:   MFCD00008574
Lead time: IN STOCK
93 Dipropargylamine
(Purity >97%)
At least 3.4 grams in stock
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
  75 95 195 945 2220 3495  
Catalog #:   FS000012
CASRN:   54060-30-9
MFCD #:   MFCD00014779
Lead time: IN STOCK
117 3-Ethynylaniline
(Purity >95%)
At least 4.22 grams in stock
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
    69 75 95      
  Structure FW Chemical Name and % Purity Click Price to Add to Shopping Cart
Catalog #:   FS009345
CASRN:   86520-95-8
MFCD #:   MFCD11109680
Lead time: IN STOCK
131 4-Ethynyl-2,6-dimethyl-pyridine
(Purity >95%)
At least 0.91 grams in stock
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
195 495 595 1895        
Catalog #:   FS001806
CASRN:   42472-69-5
MFCD #:   MFCD04974025
Lead time: IN STOCK
144 1-(4-Ethynyl-phenyl)-ethanone
(Purity >95%)
At least 6.41 grams in stock
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
75 95 145 295 895 1695 2495  
Catalog #:   FS001813
CASRN:   4298-52-6
MFCD #:   MFCD03425129
Lead time: IN STOCK
108 2-Ethynylthiophene
(Purity >90%)
At least 4.83 grams in stock
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
      395     1995 2495
Catalog #:   FS010218
CASRN:   1227382-06-0
MFCD #:   MFCD17012908
Lead time: IN STOCK
218 (3-Fluoro-5-trifluoromethyl-pyridin -2-yl)-prop-2-ynyl-amine
(Purity >95%)
At least 4.3 grams in stock
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
75 80 110 207 1995      
Catalog #:   FS011353
CASRN:   1002-36-4
MFCD #:   MFCD00039541
Lead time: IN STOCK
112 2- Heptyn-1-ol
(Purity >95%)
At least 10.9 grams in stock
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
    69 75 95 165    
Catalog #:   FS000328
CASRN:   20739-59-7
MFCD #:   MFCD00041591
Lead time: In stock
98 Hex-4-yn-3-ol
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
  75 80 95        
  Structure FW Chemical Name and % Purity Click Price to Add to Shopping Cart
Catalog #:   FS009393
CASRN:   1227382-07-1
MFCD #:   MFCD17012912
Lead time: IN STOCK
149 3-Methylene-cyclobutanecarboxylic a cid prop-2-ynylamide
(Purity >95%)
At least 5.6 grams in stock
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
  95 140 419 990      
Catalog #:   FS009404
CASRN:   112904-52-6
MFCD #:   MFCD14670801
Lead time: IN STOCK
205 Methyl 3-(N-prop-2-ynylsulfamoyl)propanoate
(Purity >95%)
At least 3.37 grams in stock
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
  95 155 293 2995      
Catalog #:   FS000327
CASRN:   53723-19-6
MFCD #:   MFCD00041596
Lead time: IN STOCK
140 Non-5-yn-3-ol
(Purity >95%)
At least 5.11 grams in stock
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
  75 80 95 215      
Catalog #:   FS000845
CASRN:   53723-18-5
MFCD #:   MFCD00041595
Lead time: IN STOCK
126 5-Octyn-3-ol
(Purity >95%)
At least 0.95 grams in stock
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
  75 95          
Catalog #:   FS000608
CASRN:   5390-04-5
MFCD #:   MFCD00002974
Lead time: IN STOCK
84 4-Pentyne-1-ol
(Purity >95%)
At least 22.88 grams in stock
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
    69 75 95 120 145  
Catalog #:   FS000001
CASRN:   5876-76-6
MFCD #:   MFCD00046651
Lead time: IN STOCK
146 4-Phenylbut-3-yn-2-ol
(Purity >95%)
At least 49.57 grams in stock
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
  75 80 95 139 302 465  
  Structure FW Chemical Name and % Purity Click Price to Add to Shopping Cart
Catalog #:   FS000843
CASRN:   1504-58-1
MFCD #:   MFCD00040914
Lead time: IN STOCK
132 3-Phenyl-2-propyn-1-ol
(Purity >95%)
At least 4.06 grams in stock
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
  75 80 95        
Catalog #:   FS000866
CASRN:   10442-03-2
MFCD #:   MFCD00085157
Lead time: IN STOCK
173 4-Propargyl thiomorpholine-1,1-dioxide
(Purity >95%)
At least 0.46 grams in stock
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
75 80 85 95 395 695 995  
Catalog #:   FS009713
CASRN:   21663-79-6
MFCD #:   MFCD12912207
Lead time: IN STOCK
108 Prop-2-ynyl-hydroxylamine; hydrochloride
(Purity >95%)
At least 11.15 grams in stock
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
135 295 495 995 1995      
Catalog #:   FS000549
CASRN:   915402-03-8
MFCD #:   MFCD08706285
Lead time: IN STOCK
300 3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenylethynyl-trimethylsilane
(Purity >95%)
At least 2.4 grams in stock
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
75 80 85 90        
Catalog #:   FS024497
CASRN:   801294-16-6
MFCD #:   MFCD24396202
Lead time: 1 week
98 2-(Prop-2-ynyloxy)acetaldehyde
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
      890 1890      
Catalog #:   FS000593
CASRN:   81887-01-6
MFCD #:   MFCD09746372
Lead time: Special Order*
163 2-Amino-6-methyl-5-prop-2-ynyl-pyrimidin-4-ol
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
        2950 3950 4950  
  Structure FW Chemical Name and % Purity Click Price to Add to Shopping Cart
Catalog #:   FS009999
CASRN:   
MFCD #:   MFCD10698151
Lead time: 2 weeks
203 Benzyl but-3-ynylcarbamate
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
      1490 2995      
Catalog #:   FS009789
CASRN:   1204333-33-4
MFCD #:   MFCD16140215
Lead time: 4 weeks
190 2-Bromo-N-(but-3-ynyl)acetamide
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
      995 1995      
Catalog #:   FS009783
CASRN:   1204333-37-8
MFCD #:   MFCD17012855
Lead time: Special Order*
239 3-Bromo-4-ethynyl-benzoic acid meth yl ester
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
        4995      
Catalog #:   FS009762
CASRN:   173208-24-7
MFCD #:   MFCD14636647
Lead time: 3 weeks
176 2-Bromo-N-prop-2-ynyl-acetamide
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
        1990 2993 3995  
Catalog #:   FS010091
CASRN:   137270-08-7
MFCD #:   MFCD17012877
Lead time: 2 weeks
122 O-(But-2-ynyl)hydroxylamine hydrochloride
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
        2495 3745 4995  
Catalog #:   FS010093
CASRN:   
MFCD #:   MFCD17012876
Lead time: 3 weeks
249 O-(3-(2,6-Dimethylpyridin-4-yl)prop-2-ynyl)hydroxylamine dihydrochloride
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
      1995 3995      
  Structure FW Chemical Name and % Purity Click Price to Add to Shopping Cart
Catalog #:   FS011483
CASRN:   107469-28-3
MFCD #:   MFCD08706272
Lead time: Special Order*
228 4,6-Dimethyl-2-trimethylsilanylethynyl-nicotinonitrile
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
      1450 2950 3950 4950  
Catalog #:   FS007547
CASRN:   1010422-58-8
MFCD #:   MFCD11036139
Lead time: 4 weeks
135 5-Ethynyl-2-fluoro-phenylamine
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
      1495 2995 4495 5995  
Catalog #:   FS009773
CASRN:   1196145-93-3
MFCD #:   MFCD13189744
Lead time: Special Order*
218 (4-Ethynyl-pyridin-2-yl)-carbamic a cid tert-butyl ester
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
      2495 6995      
Catalog #:   FS009403
CASRN:   67237-53-0
MFCD #:   MFCD04039973
Lead time: 7 weeks
108 3-Ethynyl-thiophene
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
      495 995 1495 1995  
Catalog #:   FS009776
CASRN:   1204333-36-7
MFCD #:   MFCD17012853
Lead time: 4 weeks
194 5-Fluoro-2-trimethylsilanylethynyl- pyrimidine
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
        2995      
Catalog #:   FS009780
CASRN:   1204333-43-6
MFCD #:   MFCD17012860
Lead time: Special Order*
234 2-Methyl-3-nitro-6-trimethylsilanyl ethynyl-pyridine
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
        3995      
  Structure FW Chemical Name and % Purity Click Price to Add to Shopping Cart
Catalog #:   FS010090
CASRN:   
MFCD #:   MFCD17012878
Lead time: 2 weeks
178 O-(Oct-2-ynyl)hydroxylamine hydrochloride
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
        2495 3745 4995  
Catalog #:   FS010418
CASRN:   
MFCD #:   MFCD17012941
Lead time: 2 weeks
151 3-Oxo-N-(prop-2-ynyl)cyclobutanecarboxamide
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
        1900 2693 3490  
Catalog #:   FS010089
CASRN:   
MFCD #:   MFCD17012873
Lead time: 2 weeks
136 O-(Pent-2-ynyl)hydroxylamine hydrochloride
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
        2495 3745 4995  
Catalog #:   FS001100
CASRN:   944580-77-2
MFCD #:   MFCD11035963
Lead time: 2 weeks
200 Prop-2-ynyl-(4-trifluoromethyl-pyridin-2-yl)-amine
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
      1450 3450 4700 5950  
Catalog #:   FS009760
CASRN:   1204333-32-3
MFCD #:   MFCD17012851
Lead time: 3 weeks
221 O-(3-(Pyridin-2-yl)prop-2-ynyl)hydroxylamine dihydrochloride
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
    995 1995 3995      
Catalog #:   FS009932
CASRN:   630127-51-4
MFCD #:   MFCD10697430
Lead time: 1 week
218 (4-[(Trimethylsilyl)ethynyl]phenyl)boronic acid
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
      1495 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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