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2-Carboxythiophene-5-boronic acid

BGC Id:	212688569445
CAS No:	465515-31-5
Synonyms:	2-hydroxy-carbonyl-thiophene -4-boronic acid ; 5-carboxythiophene-2-boronic acid ; 2-carboxythiophene-5-boronic acid ; 5-(dihydroxyboryl)thiophene-2-carboxylic acid ; 5-formyl-thioboronic acid ; 2-thiophenecarboxylicacid,5-borono-(9ci) ; 5-boronothiophene-2-carboxylic acid ; 5-carboxyl-thienylboronic acid ; 5-(dihydroxyboryl)thiophene-2-carboxylic ; 5-(dihydroxyboryl)-2-thiophenecarboxylic acid
Molecular Formula:	C5H5BO4S
Molecular Weight:	171.97
EINECS:

The most competitive supplier in 2025

The following 5 notable providers have been checked and can be recommended.

Simagchem

Xiamen Hisunny Chemical

Molecular Formula : C5H5BO4S

Dayang Chem

Xiamen Equation Chemical

BLD Pharmatech

Smile code: OB(C1=CC=C(C(O)=O)S1)O MDL Number: MFCD02323211 Purity : 98% Available in stock: 871.75 g

What other providers are available for CAS 465515-31-5?

The last intensive check and update was carried out on 2025/04/08.

Identify

Synonyms:

2-hydroxy-carbonyl-thiophene -4-boronic acid ; 5-carboxythiophene-2-boronic acid ; 2-carboxythiophene-5-boronic acid ; 5-(dihydroxyboryl)thiophene-2-carboxylic acid ; 5-formyl-thioboronic acid ; 2-thiophenecarboxylicacid,5-borono-(9ci) ; 5-boronothiophene-2-carboxylic acid ; 5-carboxyl-thienylboronic acid ; 5-(dihydroxyboryl)thiophene-2-carboxylic ; 5-(dihydroxyboryl)-2-thiophenecarboxylic acid

CAS:

465515-31-5

EINECS:

Molecular Formula:

C5H5BO4S

MDL:

MFCD02323211

SMILES:

Brc1ccc2c(c1)[nH]c(=O)cc2

Properties

Molecular Weight:

171.97 g·mol−1

Melting point:

135 °C

Physical Description:

white to light yellow crystal powder

Suppliers

Simagchem Corporation

Type de compagnie: Bulk chemical producer

Your partner in China for chemicals business. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation. Nous sommes fournisseur de 2-Bromo-6-(2-methyl-1,3-dioxolan-2-yl)pyridine.

pays: P.R.China phone: +86 592 2680 277 fax: +86 592 2680 237

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Xiamen Hisunny Chemical Co., Ltd.

Type de compagnie: Leading producer

pays: P.R.China
phone: +86-592-3327115
fax: +86-592-5823596

Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. 3-Fluoroazetidine hydrochloride sera également fourni par nous. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. inquiries, you will get it!

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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. Nous vendons 3-Bromo-4,4-dimethoxy-2-butanone ainsi. 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 ...

Type de compagnie: Leading producer

pays: P.R.China
phone: +86-571-88938639
fax: +86-571-8893-8652

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Xiamen Equation Chemical Co.,Ltd

Type de compagnie: Bulk chemical producer

Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. Xiamen Equation Chemical Co.,Ltd offre également Chlormadinone acetate. We are committed to provide experienced high quality product and JIT performance to benefit our customers.

pays: P.R.China phone: +86 592 6515854 fax: +86 592 6515854

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BLD Pharmatech Ltd

Type de compagnie: Supplier

pays: P.R.China
phone: +86-21-61629022
fax: +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. Nous sommes vendeur de (R)-Morpholin-2-ylmethanol hydrochloride. 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 ...

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Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

irritant

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

36/37/38-36/38 (R)

Safety Codes:

26-36/37/39-37/39 (S)

Storage temperature:

Keep Cold

What other providers are available for CAS 465515-31-5?

In addition to the providers presented here for 2-Carboxythiophene-5-boronic acid with the CAS number 465515-31-5, there are other 33 providers with slightly different product names available for this CAS number.

5-Carboxythiophene-2-boronic acid

Shanghai Hanhong Scientific Co., Ltd. | AK Scientific, Inc. | Leap Chem Co., Ltd +12 additional providers that we know from the past

5-Boronothiophene-2-carboxylic acid

Capot Chemical Co., Ltd. +6 additional providers that we know from the past

5-(Dihydroxyboryl)-2-thiophenecarboxylic acid

Hangzhou Lingrui Chemical Co., Ltd. | Carbone Scientific Co., Ltd. | BuGuCh & Partners +6 additional providers that we know from the past