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ChemicalBook > Product Catalogue >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 Structure
  • ₹4026.9 - ₹40800
  • Product name: 3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID
  • CAS: 21211-22-3
  • MF: C9H5ClO2S
  • MW: 212.65
  • EINECS:626-897-4
  • MDL Number:MFCD00014579
  • 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
Price4 Properties Safety Information Description
4 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 1G
  • 5G
  • ManufacturerTCI Chemicals (India)
  • Product numberC2444
  • Product description3-Chlorobenzo[b]thiophene-2-carboxylic Acid min. 98.0 %
  • Packaging1G
  • Price₹8500
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberC2444
  • Product description3-Chlorobenzo[b]thiophene-2-carboxylic Acid min. 98.0 %
  • Packaging5G
  • Price₹40800
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number592862
  • Product description3-Chloro-benzo[b]thiophene-2-carboxylic acid 97%
  • Packaging1G
  • Price₹4026.9
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number592862
  • Product description3-Chloro-benzo[b]thiophene-2-carboxylic acid 97%
  • Packaging5G
  • Price₹13011.65
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) C2444 3-Chlorobenzo[b]thiophene-2-carboxylic Acid min. 98.0 % 1G ₹8500 2022-05-26 Buy
TCI Chemicals (India) C2444 3-Chlorobenzo[b]thiophene-2-carboxylic Acid min. 98.0 % 5G ₹40800 2022-05-26 Buy
Sigma-Aldrich(India) 592862 3-Chloro-benzo[b]thiophene-2-carboxylic acid 97% 1G ₹4026.9 2022-06-14 Buy
Sigma-Aldrich(India) 592862 3-Chloro-benzo[b]thiophene-2-carboxylic acid 97% 5G ₹13011.65 2022-06-14 Buy

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)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P501 Dispose of contents/container to..…

Description

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 POCl32-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

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Suppliers and manufacturers

career henan chemical co
3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID
₹2.00 /1KG
3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID CAS:21211-22-3
CHEMSWORTH Dr. Jagath Reddy's Heterocyclics A.J Chemicals TCI Chemicals (India) Pvt. Ltd.
Capot Chemical Co.,Ltd.
Chongqing Chemdad Co., Ltd
CONIER CHEM AND PHARMA LIMITED
Shanghai Safer Pharmaceutical Technology Co., Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.