(858)-485-5431 / (800)-646-9507 Focus Synthesis LLC
Text and text fragment search below
Home » Products » Very Small Molecules (FW<150)
BUY CHEMICALS
Very Small Molecules (FW<150)

*Note concerning Special Order chemicals: these are made to order in 1 to 8 weeks.
The minimum order size is 1, 5, or 20 grams. Prices are listed in the catalog for available quantities only.
Catalog
Number
CASRN Structure Availability FW Chemical Name Purity  
FS001009 42242-11-5 In Stock 119 3-Amino-pyridine-2-carbonitrile
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 95 195 295 1295 3995
FS002083 17557-84-5 In Stock 108 3-Azetidinone hydrochloride, contained one hydrate
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
95 145 245 495 2295 3995
FS001818 88211-50-1 In Stock 106 But-3-ynylamine hydrochloride
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 95 195 395 1495 5495
FS005034 623547-65-9 In Stock 140 4-tert-Butyl-1,3-dihydro-imidazol-2-one
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 95 195 395 1650 2950
FS001029 929074-42-0 In Stock 144 5-Chloro-3,4-diaminopyridine
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 95 195 495 2395 6995
Catalog
Number
CASRN Structure Availability FW Chemical Name Purity  
FS001092 22620-34-4 In Stock 144 (5-Chloro-pyridin-3-yl)-methanol
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      295 950 2495
FS005058 526183-12-0 In Stock 139 2-Cyclobutyl-piperidine
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75     1495 2495 4995
FS000768 57531-01-8 In Stock 142 [1,4]Diazocane-5,8-dione
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 145 295 495 1950  
FS005032 5918-93-4 In Stock 84 1,3-Dihydro-imidazol-2-one
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
95 195 395 950 2995 4995
FS005033 1072-89-5 In Stock 112 4,5-Dimethyl-1,3-dihydro-imidazol-2-one
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 95 195 495 1950 2950
FS007140 954236-33-0 In Stock 126 6-Fluoro-4-methyl-pyridin-3-ylamine
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 95 145 295 995 1995
Catalog
Number
CASRN Structure Availability FW Chemical Name Purity  
FS002114 875-66-1 In Stock 146 4-Hydroxy-cinnoline
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 95 195 495 1995 3495
FS007136 152922-71-9 In Stock 111 (1-Hydroxymethyl-cyclopropyl)-acetonitrile
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      295 795 1950
FS007148 766-55-2 In Stock 119 Imidazo[1,2-b]pyridazine
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 95 195 495 1495 3495
FS000701 288-16-4 In Stock 85 Isothiazole
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      950 3995  
FS007102 162515-68-6 In Stock 146 (1-Mercaptomethyl-cyclopropyl)-acetic acid
>%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 95 195 395 1450 4350
FS010791 847818-55-7 In Stock 126 1-Methyl-1H-pyrazole-4-boronic acid hydrochloride
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 245 495 995 2495 4995
Catalog
Number
CASRN Structure Availability FW Chemical Name Purity  
FS000658 693-92-5 In Stock 99 3-methylisothiazole
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
      995 3995  
FS000717 931-07-7 In Stock 130 4-Nitro-isothiazole
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
195 495 950 1950 5950  
FS007104 23761-23-1 In Stock 114 3-Oxo-cyclobutanecarboxylic acid
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 95 145 495 1995 4995
FS011416 6635-88-7 In Stock 134 (1-Oxy-pyridin-3-yl)-acetonitrile
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
75 95 195 295 1350 3950
FS002110 272-15-1 In Stock 136 Thieno[2,3-d]pyridazine
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
95 295 495 950 2495 3995
 FS001110  210169-05-4  1-2 week lead time  112  3-Amino-5-fluoropyridine
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
             1950  3450
Catalog
Number
CASRN Structure Availability FW Chemical Name Purity  
 FS007153  72448-31-8  Special Order*  113  [1S-, 2R-, 5R-](3-Aza-bicyclo[3.1.0]hex-2-yl)-methanol
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
                8990
 FS001243  36170-23-7  Special Order*  173  4-Aza-tricyclo[5.2.1.0 2,6 ]decane hydrochloride
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          1450  2950  4950
 FS000771  273-77-8  Special Order*  136  Benzo[1,2,3]thiadiazole
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          1350  2950  4950
 FS002055  14315-15-2  Special Order*  148  3-Bromo-2-nitro-benzo[b]thiophene
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          950  2950  4950
 FS000659  20067-16-7  Special Order*  134  5-Chloro-3-methyl-isothiazole
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          1350  2950  4950
 FS007139  881891-83-4  Lead time 1-2 weeks  146  2-Chloro-5-fluoro-4-methyl-pyridine
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
             995  1995
Catalog
Number
CASRN Structure Availability FW Chemical Name Purity  
 FS001107  38186-84-4  Special Order*  146  2-Chloro-5-fluoro-6-methylpyridine
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          995  1995  2995
 FS001325  137270-23-6  Special Order*  124  O-Cyclobutyl-hydroxylamine hydrochloride
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          1495  3995   
 FS005044  122813-75-6  Special Order*  131  1-Cyclopropylhydrazinecarbothioamide
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          950  2450  3950
 FS005300  7544-75-4  Special Order*  121  4,5-Dihydro-3H-pyrrol-2-ylamine hydrochloride
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
             1950  3950
 FS011335  102306-78-5  Special Order*  140  6,7-Dihydro-4H-cyclopenta[1,3]dioxin-5-one
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          950  1750  2450
 FS001678  902137-92-2  Special Order*  140  5,10-Dioxa-spiro[3.6]dec-7-ene
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          1350  2950  4950
Catalog
Number
CASRN Structure Availability FW Chemical Name Purity  
 FS011338  6008-52-2  Special order*  134  [1,3]Dithiepane
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          950  2450  3950
 FS005021  83335-28-8  Special Order*  138  2-Ethenylthio-pyrimidine
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          1350  2950  4950
 FS005046  83962-06-5  Special Order*  112  4-Ethyl-1,3-dihydro-imidazol-2-one
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          995  2495  3995
 FS000667     Special Order*  119  3H-Imidazo[4,5-c]pyridine
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          1995  3995  6995
 FS010919  70702-75-9  Special Order*  121  3-Isopropenyl-1-methyl-1H-pyrrole
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          495  1950  3450
 FS000669  4767-80-0  Special Order*  136  Isothiazolo[5,4-b]pyridine
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          950  2450  4950
Catalog
Number
CASRN Structure Availability FW Chemical Name Purity  
 FS011494  62119-77-1  Special Order*  140  3-(2-Ketopropyl)-thiophene
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          950  2950  4950
 FS005047  1192-34-3  Special Order*  98  4-Methyl-1,3-dihydro-imidazol-2-one
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          995  2995  5995
 FS010913  99838-33-2  Special Order*  137  8-Methyl-3-methylene-8-aza-bicyclo[3.2.1]octane
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          950  2450  3450
 FS000668  63604-59-1  Special Order*  133  2-Methyl-3H-imidazo[4,5-c]pyridine
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          1995  3995   
 FS010914  13669-28-8  Special Order*  111  1-Methyl-4-methylene-piperidine
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          995  2495  3995
 FS007295  1073-19-4  Special Order*  144  5-Methyl-4-nitro-isothiazole
>95%
Price in US$
10
mg
100
mg
250
mg
1g 5g 20g
          1950  3990  6990
Catalog
Number
CASRN Structure Availability FW Chemical Name Purity  
 FS007296  1073-18-3  Special Order*  144  3-Methyl-4-nitro-isothiazole<