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Thiophene-2,5-dicarboxylic acid

BGC Id:900753675054
CAS No:4282-31-9
Synonyms:otava-bb bb7013911425 ; thiophene-,'-dicarboxylic acid ; thiophene-2,5-dicarboxylic acid ; 2,5-thiophenedicarboxylic acid ; thiophene-2,5-dicarboxyl acid ; 2,5-thiophenedicarboxylic acid,96% ; 2,5-thiophenedicarbo ; 2,5-thiophenedicarboxylic ; 2,5-dicarboxythiophene ; rarechem al be 0623
Molecular Formula:C6H4O4S
Molecular Weight:172.16
EINECS:224-284-2
Structural Formula

2025 - The most valued supplier

The following 6 notable providers have been checked and can be recommended.
Chemical-Suppliers
BLD Pharmatech
Smile code: S1C(=CC=C1C(=O)O)C(=O)O MDL Number: MFCD00016896 Purity : 97% Available in stock: 17615 g

The last intensive check and update was carried out on 2025/09/03.

Identify

Synonyms:
otava-bb bb7013911425 ; thiophene-,'-dicarboxylic acid ; thiophene-2,5-dicarboxylic acid ; 2,5-thiophenedicarboxylic acid ; thiophene-2,5-dicarboxyl acid ; 2,5-thiophenedicarboxylic acid,96% ; 2,5-thiophenedicarbo ; 2,5-thiophenedicarboxylic ; 2,5-dicarboxythiophene ; rarechem al be 0623
CAS:
4282-31-9
EINECS:
224-284-2
Molecular Formula:
C6H4O4S
MDL:
MFCD00016896

Properties

Molecular Weight:
172.16 g·mol−1
Melting point:
>300 °C(lit.)
Physical Description:
white to light yellow crystal powder
download Download Molfile for :
2,5-Dicarboxythiophene

Suppliers

Shandong Minglang Chemical Co., Ltd

Company type: Producer
Minglang Chemical is owned by Minglang Group,is a large manufacturer of fine chemicals and cosmetic materials that integrates R&D,production and sales together.It is located in the east of the Nanwang Economic Development District in Linzi,and the west of it is Qilu Petroleum Chemical Group,the east of it is Zijiang Road and the transportation is convenient.The enterprise covers an area of 9,000 square meters and the building area can be 3,200 square meters. Shandong Minglang Chemical Co., Ltd is a seller of Ledipasvir. In recent years,t ...
Country: P.R.China   Phone: +86-13220566916   Telefax: +86 531 58990167

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

Company type: Producer
Country: P.R.China
Phone: +86 571 88026825
Telefax: +86 571 88282557
Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. We are seller of 4-(4-Acetyl-1-piperazino)phenol. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...

Dayang Chem (Hangzhou) Co.,Ltd.

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. Additionally Lanthanum(III) trifluoromethanesulfonate is supplied by us. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...
Company type: Leading producer
Country: P.R.China
Phone: +86-571-88938639
Telefax: +86-571-8893-8652

Capot Chemical Co., Ltd.

Company type: Leading producer
Welcome to Capotchem • Established in 1996 ,Capot Chemical Co.,Ltd is a fine organics manufacturing facility which located in Hangzhou,P.R.China. We are supplier of 3-Ethylphenylboronic acid. We produce a wide range of organics, especially fluorine, boronic acids, amino acids, unnatural amino acids, peptide, cross linkers, organocatalysts, chiral building blocks, heterocyclic compounds and other active pharmaceutical ingredients compounds. We are certified to the ISO 9001:2000 Standards, have a safety management syste ...
Country: P.R.China   Phone: +86-571-85586718   Telefax: +86-571-85864795

BLD Pharmatech Ltd

Company type: Supplier
Country: P.R.China
Phone: +86-21-61629022
Telefax: +86-21-50201702
Founded in 2014 and headquartered in Shanghai, China, BLD Pharmatech Ltd. with more than 600,000 items, scale up manufacture and custom services is a leading manufacturer and supplier of diversified research chemicals in the industry. We supply our chemical product (1S,3aR,4S,6aR)-1-(3,4-dimethoxyphenyl)-4-(3,4,5-trimethoxyphenyl)tetrahydro-1H,3H-furo[3,4-c]furan. Our considerable stock of a wide range of laboratory chemicals, from heterocycles, boron acids, amino acids, metal catalysts to chiral compounds, is ready for worldwide shipping. The ISO certifications and DUNS registration are our testimonie ...

Skyrun Industrial Co., Ltd.

Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. We supply our chemical product Diethoxydimethylsilane. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...
Company type: Leading producer
Country: P.R.China
Phone: +86-576-84015261
Telefax: +86-576-84015261

Safety Information

Hazard Classes:
irritant
Hazardous Substances Data:
Non-Regulated Material ¹
Risk Codes:
36/37/38 (R)
Safety Codes:
26-36-37/39 (S)
WGK Germany:
3

What other providers are available for CAS 4282-31-9?

In addition to the providers presented here for Thiophene-2,5-dicarboxylic acid with the CAS number 4282-31-9, there are other 55 providers with slightly different product names available for this CAS number.

+2 additional providers that we know from the past
+3 additional providers that we know from the past
Shanghai Eliv Pharmaceutical Co., Ltd. | Wuhan PharmChem Co., LTD. | Simagchem Corporation | Xiamen Hisunny Chemical Co., Ltd. | H&Z Industry Co.,Ltd | Hangzhou Zhongqi Chem Co., Ltd | Nantong Xindao Biotech Ltd | Hangzhou Lingrui Chemical Co., Ltd. | Xiamen Equation Chemical Co.,Ltd | AK Scientific, Inc. | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +33 additional providers that we know from the past
BuGuCh & Partners +1 additional providers that we know from the past




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