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2-Formylthiophene-3-boronic acid

BGC Id:291183520077
CAS No:4347-31-3
Synonyms:2-formylthiophene-3-boronic acid ; 3-boronothiophene-2-carboxaldehyde, 3-borono-2-formylthiophene ; 2-formylthien-3-ylboronic acid ; (2-formyl-3-thienyl)boronic acid ; 2-formylthiophen-3-ylboronic acid ; 2-formylthiophene-3-boronic ; 3-boronothiophene-2-carboxaldehyde ; 2-formyl-3-thiopheneboronic acid ; 2-formyl-3-thiopheneboronic acid,97%
Molecular Formula:C5H5BO3S
Molecular Weight:155.97
EINECS:
Structural Formula

Verified providers in 2025

The following 9 notable providers have been checked and can be recommended.
Chemical-Suppliers
Zehao Industry
Assay:99.0%min
Chemical-Suppliers
BLD Pharmatech
Smile code: OB(O)C1=C(SC=C1)C=O MDL Number: MFCD01075678 Purity : 97% Available in stock: 287.75 g

Chemical-Suppliers
Leap Chem
Molecular Formula: C5H5BO3S Molecular Weight: 155.97 WGKGermany: 3 HS Code: 29349990

The last intensive check and update was carried out on 2025/07/31.

Identify

Synonyms:
2-formylthiophene-3-boronic acid ; 3-boronothiophene-2-carboxaldehyde, 3-borono-2-formylthiophene ; 2-formylthien-3-ylboronic acid ; (2-formyl-3-thienyl)boronic acid ; 2-formylthiophen-3-ylboronic acid ; 2-formylthiophene-3-boronic ; 3-boronothiophene-2-carboxaldehyde ; 2-formyl-3-thiopheneboronic acid ; 2-formyl-3-thiopheneboronic acid,97%
CAS:
4347-31-3
EINECS:
Molecular Formula:
C5H5BO3S
MDL:
MFCD01075678
SMILES:
COc1cc(Cl)c(cc1OC)N

Properties

Molecular Weight:
155.97 g·mol−1
Melting point:
167-193 °C(lit.)
download Download Molfile

Suppliers

Zehao Industry Co., Ltd.

The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. We are seller of 5-Sulfoanthranilic acid. Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the marketplace with high quality metal compounds as standard or customized products. Our capabilities are comprised of our manufacturi ...
Country: P.R.China   Phone: +86-531-88909322   Telefax: +86-531-88909322

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-571-88938639
Telefax: +86-571-8893-8652
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. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. 6-Methyloctyl nonyl phthalate is also served by Dayang Chem (Hangzhou) Co.,Ltd.. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

Xiamen Equation Chemical Co.,Ltd

Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers.
Company type: Bulk chemical producer
Country: P.R.China
Phone: +86 592 6515854
Telefax: +86 592 6515854

AK Scientific, Inc.

Company type: Supplier
AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. 1,3,5-tri(naphthalen-1-yl)benzene is also served by AK Scientific, Inc.. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. AK Scientific products can be searched by Name (or ...
Country: USA   Phone: +1 (510) 429-8835   Telefax: +1 (510) 429-8836

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. 5-Bromo-2,3-dimethyl-1H-indole is also served by BLD Pharmatech Ltd. 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 ...

Leap Chem Co., Ltd

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...
Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658

Skyrun Industrial Co., Ltd.

Company type: Leading producer
Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & 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. We are supplier of p-Toluenesulfinic acid sodium salt, 4-hydrate. Our working range can be start from small amount in research stage to big bulk for industrial produc ...
Country: P.R.China   Phone: +86-576-84015261   Telefax: +86-576-84015261

BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products
Country: Germany
Phone: +49-871-966346-0
Telefax: +49-871-966346-13
Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. Additionally 2,4,5-Trihydroxybenzaldehyde is supplied by us. We are supplying and producing lab quantities from tiny qua ...

BuGuCh & Partners

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
Company type: Producer
Country: Germany

Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
26-36/37/39 (S)
WGK Germany:
3

What other providers are available for CAS 4347-31-3?

In addition to the providers presented here for 2-Formylthiophene-3-boronic acid with the CAS number 4347-31-3, there are other 4 providers with slightly different product names available for this CAS number.

+3 additional providers that we know from the past
+1 additional providers that we know from the past




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