ChemicalBook > CAS DataBase List > 5-CHLORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID

5-CHLORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID

Product Name
5-CHLORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID
CAS No.
13771-75-0
Chemical Name
5-CHLORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID
Synonyms
5-chlorobenzothiophene-2-carboxylic acid;5-chloro-2-benzothiophenecarboxylic acid;5-Chloro-1-benzothiophene-2-carboxylic acid;5-CHLORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID;Benzo[b]thiophene-2-carboxylic acid, 5-chloro-;5-Chloro-1-benzothiophene-2-carboxylic acid, 2-Carboxy-5-chlorobenzo[b]thiophene
CBNumber
CB9686306
Molecular Formula
C9H5ClO2S
Formula Weight
212.65
MOL File
13771-75-0.mol
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5-CHLORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID Property

Melting point:
256-258°
storage temp. 
2-8°C
form 
solid
color 
Off-white
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Safety

HazardClass 
IRRITANT
HS Code 
2934999090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Arctom
Product number
BD-A954191
Product name
5-Chlorobenzo[b]thiophene-2-carboxylic acid
Purity
98%
Packaging
100mg
Price
$38
Updated
2026/05/25
Arctom
Product number
BD-A954191
Product name
5-Chlorobenzo[b]thiophene-2-carboxylic acid
Purity
98%
Packaging
250mg
Price
$52
Updated
2026/05/25
Arctom
Product number
BD-A954191
Product name
5-Chlorobenzo[b]thiophene-2-carboxylic acid
Purity
98%
Packaging
1g
Price
$102
Updated
2026/05/25
Atlantic Research Chemicals
Product number
ARC01257
Product name
5-chloro-1-benzothiophene-2-carboxylic acid
Purity
95
Packaging
1g
Price
$165.1
Updated
2026/05/23
J&W Pharmlab
Product number
28R0038
Product name
5-Chloro-benzo[b]thiophene-2-carboxylic acid
Purity
96%
Packaging
50mg
Price
$115
Updated
2026/05/21

5-CHLORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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5-CHLORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID Suppliers

China 42 India 2 United Kingdom 2 United States 7 Global 53
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Wuhan Chemwish Technology Co., Ltd
Tel
86-027-67849912
Fax
86-027-87531808
Email
sales@chemwish.com
Country
China
ProdList
35896
Advantage
56
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
18209
Advantage
56
Labex Corporation
Tel
+91-11-26135922 or +91-11-46160359
Fax
+91-11-26124735
Email
labex@labex.net
Country
India
ProdList
391
Advantage
55
Chengdu Aofan Pharmtech Co.,Ltd
Tel
15281070185; 13038283958
Email
2865097598@qq.com
Country
China
ProdList
111
Advantage
55
Shanghai Xingui Biotechnology Co., Ltd.
Tel
15121041756
Email
xingui2022@126.com
Country
China
ProdList
9997
Advantage
58
Changzhou Hopschain Chemical Co.,Ltd.
Tel
85528066 13775048983
Fax
0519-85528066
Email
sales@hopschem.com
Country
China
ProdList
31553
Advantage
55
Zhengzhou Acme Chemical Co., Ltd.
Tel
0371-0371-55629727 13323845623
Fax
037155629727
Email
2885676761@qq.com
Country
China
ProdList
10021
Advantage
58
Capot Chemical Co.,Ltd.
Tel
+8613336195806
Fax
+86-571-85864795
Email
sales@capot.com
Country
China
ProdList
29640
Advantage
60
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Tel
+86-400-002-6226 +86-13028896684;
Email
sales@rrkchem.com
Country
China
ProdList
57422
Advantage
58

13771-75-0, 5-CHLORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACIDRelated Search:

METHYL 5-CHLORO-1-BENZOTHIOPHENE-2-CARBOXYLATE 5-Chloro-1-benzothiophene-2-carbaldehyde 5-CHLOROBENZOTHIOPHENE 3,5-dichloro-4-fluorobenzo[b]thiophene-2-carboxylic acid 5-CHLORO-3-METHYL-1-BENZOTHIOPHENE-2-CARBOXYLIC ACID 5-CHLORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID 3,4,5-TRICHLORO-1-BENZOTHIOPHENE-2-CARBOXYLIC ACID 3,5,7-TRICHLORO-1-BENZOTHIOPHENE-2-CARBOXYLIC ACID 3,5,7-trichloro-4-hydroxybenzo[b]thiophene-2-carboxylic acid

  • 5-CHLORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID
  • 5-Chloro-1-benzothiophene-2-carboxylic acid
  • 5-Chloro-1-benzothiophene-2-carboxylic acid, 2-Carboxy-5-chlorobenzo[b]thiophene
  • 5-chloro-2-benzothiophenecarboxylic acid
  • 5-chlorobenzothiophene-2-carboxylic acid
  • Benzo[b]thiophene-2-carboxylic acid, 5-chloro-
  • 13771-75-0