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Thiophene-3,4-dicarboxylic acid

BGC Id:511893570256
CAS No:4282-29-5
Synonyms:3,4-thiophenedicarboxylic acid ; 3,4-thiophenedicarboxylic acid ,98% ; 3,4-dicarboxythiophene ; thiophene-3,4-dicarboxylic acid ; 3,4-thiophenedicarboxylic acid,97%
Molecular Formula:C6H4O4S
Molecular Weight:172.16
EINECS:
Structural Formula

2025 - The most valued supplier

The following 15 notable providers have been checked and can be recommended.
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BLD Pharmatech
Smile code: O=C(C1=CSC=C1C(O)=O)O MDL Number: MFCD00067079 Purity : 98% Available in stock: 1233.5 g
Chemical-Suppliers
Leap Chem
Molecular Formula: C6H4O4S Molecular Weight: 172.16 Hazard Symbols: Xi WGKGermany: 3 HS Code: 29349990

The last intensive check and update was carried out on 2025/06/04.

Identify

Synonyms:
3,4-thiophenedicarboxylic acid ; 3,4-thiophenedicarboxylic acid ,98% ; 3,4-dicarboxythiophene ; thiophene-3,4-dicarboxylic acid ; 3,4-thiophenedicarboxylic acid,97%
CAS:
4282-29-5
EINECS:
Molecular Formula:
C6H4O4S
MDL:
MFCD00067079
SMILES:
CC1(N)CC1.Cl

Properties

Molecular Weight:
172.16 g·mol−1
Melting point:
227-231 °C
Physical Description:
yellow to beige-pinkish or light brown crystalline
download Download Molfile

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Xingrui Industry Co., Limited

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Nantong Xindao Biotech Ltd

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pays: P.R.China
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XINDAO is a world leading biochemical company formed by a professional team.The company specializes in the production, development and sales of animal health, crop science, nutrition and health care, skin care raw materials, fine chemicals and other products. At present, more than 300 kinds of products can be mass produced, which are widely used in chemical industry, health, agriculture, animal husbandry, biochemical research and other high-end fields. XINDAO pays attention ...

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Hangzhou Lingrui Chemical Co., Ltd.

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Carbone Scientific Co., Ltd.

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phone: +44 (0)203 769 4441 ext 1
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Leap Chem Co., Ltd

Type de compagnie: Bulk and laboratory supplier
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pays: Germany
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Safety Information

Hazard Classes:
irritant
Hazardous Substances Data:
Non-Regulated Material ¹
Risk Codes:
36/37/38 (R)
Safety Codes:
24/25 (S)





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