ChemicalBook > Product Catalog > Pharmaceutical intermediates > Heterocyclic compound > Thiophene compounds > 3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID
3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID
3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID Basic information
- Product Name:
- 3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID
- Synonyms:
-
- 3-CHLORO-1-BENZOTHIOPHENE-2-CARBOXYLIC ACID
- 3-CHLORO-2-BENZO[B]THIOPHENE CARBOXYLIC ACID
- AKOS BBB/202
- AKOS B000001
- AKOS AU36-M200
- 3-CHLOROBENZO(B)THIOPHENE-2-CARBOXYLIC &
- BUTTPARK 30\06-07
- ART-CHEM-BB B000001
- CAS:
- 21211-22-3
- MF:
- C9H5ClO2S
- MW:
- 212.65
- EINECS:
- 626-897-4
- Product Categories:
-
- Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts
- Benzothiophenes
- BenzothiophenesHeterocyclic Building Blocks
- Building Blocks
- Halogenated Heterocycles
- Heterocyclic Building Blocks
- Mol File:
- 21211-22-3.mol
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3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID Chemical Properties
- Melting point:
- 268-272 °C(lit.)
- Boiling point:
- 395.1±22.0 °C(Predicted)
- Density
- 1.546±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- form
- powder to crystal
- pka
- 2.27±0.30(Predicted)
- color
- White to Light yellow
- BRN
- 1425602
- CAS DataBase Reference
- 21211-22-3(CAS DataBase Reference)
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MSDS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
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3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID Usage And Synthesis
Chemical Properties
White solid
Uses
3-Chloro-benzo[b]thiophene-2-carboxylic acid may be used in the synthesis of the following:
- 5-(3-chlorobenzo[b]thiophen-2-yl)-1,3,4-thiadiazol-2-ylamine via condensation with thiosemicarbazide in the presence of POCl3
- 2-benzo[b]thiophen-2-yl-6-methylbenzo[d][1;3]oxazi-4-one via reaction with 2-amino-5-methyl-benzoic acid in the presence of carbonyl diimidazole
3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID Preparation Products And Raw materials
Raw materials
3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACIDSupplier
J & K SCIENTIFIC LTD.
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- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
Alfa Aesar
- Tel
- 400-6106006
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TCI (Shanghai) Development Co., Ltd.
- Tel
- 021-67121386
- Sales-CN@TCIchemicals.com
BeiJing Hwrk Chemicals Limted
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- 0757-86329057 18934348241
- sales4.gd@hwrkchemical.com
Energy Chemical
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- 021-021-58432009 400-005-6266
- sales8178@energy-chemical.com
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3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID(21211-22-3)Related Product Information
- 3-Chlorobenzo[b]thiophene-2-carboxylic acid methyl ester
- 3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID
- 3-CHLORO-6-METHYLBENZO(B)THIOPHENE-2-CA&
- 3-Chlorobenzo[b]thiophene-2-carboxylic acid chloride
- 5-CHLORO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID
- 2-Thiophenecarboxylic acid
- METHYL 3-CHLORO-6-METHOXYBENZO[B]THIOPHENE-2-CARBOXYLATE
- METHYL 3-CHLORO-6-FLUOROBENZO(B)THIOPHE&
- 3-Chloro-6-methoxybenzo[b]thiophene-2-carboxylicacid
- 3-CHLORO-6-NITRO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID
- 3,4-DICHLORO-1-BENZOTHIOPHENE-2-CARBOXYLIC ACID
- 3,7-DICHLORO-6-METHOXY-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID
- 3-CHLORO-6-FLUOROBENZO(B)THIOPHENE-2-CA&
- 3,6-DICHLORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID
- METHYL 3-CHLORO-6-METHYLBENZO(B)THIOPHE&
- ETHYL 3,6-DICHLORO-1-BENZOTHIOPHENE-2-CARBOXYLATE
- METHYL 3 6-DICHLOROBENZO(B)THIOPHENE-2-&
- 6-(4-bromophenoxy)-3-chlorobenzo[b]thiophene-2-carboxylic acid