ChemicalBook >> CAS DataBase List >>3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID

3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID

CAS No.
21211-22-3
Chemical Name:
3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID
Synonyms
AKOS B000001;AKOS BBB/202;AKOS AU36-M200;ASISCHEM N48972;BUTTPARK 30\06-07;TIMTEC-BB SBB006950;ART-CHEM-BB B000001;3-CHLOROBENZO(B)THIOPHENE-2-CARBOXYLIC &;3-chloro-2-benzothiophenecarboxylic acid;3-Chlorobenzothiophene-2-carboxylic acid
CBNumber:
CB5469330
Molecular Formula:
C9H5ClO2S
Molecular Weight:
212.65
MDL Number:
MFCD00014579
MOL File:
21211-22-3.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06

3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID 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

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P264-P270-P301+P312-P501
Hazard Codes  Xn,Xi
Risk Statements  22
Safety Statements  26-36
WGK Germany  3
HazardClass  IRRITANT
HS Code  29349990
NFPA 704
0
2 0

3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID price More Price(32)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 592862 3-Chloro-benzo[b]thiophene-2-carboxylic acid 97% 21211-22-3 1g $61.1 2023-06-20 Buy
Sigma-Aldrich 592862 3-Chloro-benzo[b]thiophene-2-carboxylic acid 97% 21211-22-3 5g $130 2023-06-20 Buy
TCI Chemical C2444 3-Chlorobenzo[b]thiophene-2-carboxylic Acid >98.0%(GC)(T) 21211-22-3 1g $136 2023-06-20 Buy
TCI Chemical C2444 3-Chlorobenzo[b]thiophene-2-carboxylic Acid >98.0%(GC)(T) 21211-22-3 5g $657 2023-06-20 Buy
Alfa Aesar L01257 3-Chlorobenzo[b]thiophene-2-carboxylic acid, 97% 21211-22-3 1g $36.65 2024-03-01 Buy
Product number Packaging Price Buy
592862 1g $61.1 Buy
592862 5g $130 Buy
C2444 1g $136 Buy
C2444 5g $657 Buy
L01257 1g $36.65 Buy

3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID Chemical Properties,Uses,Production

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

Global( 163)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806 sales@capot.com China 29791 60
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886 info@dakenam.com China 18775 58
Changzhou Ansciep Chemical Co., Ltd.
+86 519 86305871 sales@ansciepchem.com CHINA 4241 58
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39894 58
Alchem Pharmtech,Inc.
8485655694 sales@alchempharmtech.com United States 63687 58
Wuhan Chemwish Technology Co., Ltd
027-67849912 sales@chemwish.com CHINA 10821 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427 sales@conier.com China 49374 58
career henan chemical co
+86-0371-86658258 +8613203830695 factory@coreychem.com China 29811 58
Shanghai Safer Pharmaceutical Technology Co., Ltd.
021-31761238 sales@saferph.com CHINA 897 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58

View Lastest Price from 3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID  pictures 2022-03-31 3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID
21211-22-3
US $1.10 / g 1g 99.00% 100 Tons Dideu Industries Group Limited
3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID pictures 2019-12-25 3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID
21211-22-3
US $2.00 / KG 1KG 98%min ask Career Henan Chemical Co
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 ASISCHEM N48972 TIMTEC-BB SBB006950 3-chloro-1-benzothiophene-2-carboxylic acid(SALTDATA: FREE) 3-Chloro-benzo[b]thiophene-2-carboxylic acid 97% 3-chloro-2-benzothiophenecarboxylic acid BENZO (B) THIOPHENE-2-CARBOXYLIC ACID, 3 CHLORO 3-Chlorobenzo[b]thiophene-2-carboxylic acid ,97% 3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID 3-Chlorobenzothiophene-2-carboxylic acid 3-CHLORO-BENZO[B]THIOPHENE CARBOXYLIC ACID JR-6477, 3-Chlorobenzo[b]thiophene-2-carboxylic acid, 97% 3-Chlorobenzo[b]thiophene-2-carboxylic Acid > 3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID ISO 9001:2015 REACH 21211-22-3 Benzothiophenes Building Blocks Heterocyclic Building Blocks Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts Benzothiophenes BenzothiophenesHeterocyclic Building Blocks Building Blocks Halogenated Heterocycles Heterocyclic Building Blocks