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5-Formylthiophene-2-boronic acid

BGC Id:942681281466
CAS No:4347-33-5
Synonyms:(5-formyl-2-thienyl)boronic acid ; 5-formyl-2-thiopheneboronic acid ; 5-formylthiophene-2-boronic ; 5-formylthiophen-2-ylboronic acid ; 5-formylthienyl-2-boronic acid ; 5-formylthien-2-ylboronic acid ; 5-formylthiophen-1-boronic acid ; 5-formylthiophen-2-boronic acid ; 5-formylthiophene-2-boronic acid ; akos brn-0235
Molecular Formula:C5H5BO3S
Molecular Weight:155.97
EINECS:
Structural Formula

Verified providers in 2025

The following 6 notable providers have been checked and can be recommended.
Chemical-Suppliers
BLD Pharmatech
Smile code: C1=C(SC(=C1)C=O)B(O)O MDL Number: MFCD02093666 Purity : 97% Available in stock: 5887.25 g

The last intensive check and update was carried out on 2025/05/30.

Identify

Synonyms:
(5-formyl-2-thienyl)boronic acid ; 5-formyl-2-thiopheneboronic acid ; 5-formylthiophene-2-boronic ; 5-formylthiophen-2-ylboronic acid ; 5-formylthienyl-2-boronic acid ; 5-formylthien-2-ylboronic acid ; 5-formylthiophen-1-boronic acid ; 5-formylthiophen-2-boronic acid ; 5-formylthiophene-2-boronic acid ; akos brn-0235
CAS:
4347-33-5
EINECS:
Molecular Formula:
C5H5BO3S
MDL:
MFCD02093666

Properties

Molecular Weight:
155.97 g·mol−1
Melting point:
132-135 °C(lit.)
download Download Molfile for :
5-Formyl-2-thiopheneboronic Acid

Suppliers

Beijing Pure Chem. Co., Ltd.

会社のタイプ: Producer
Beijing Pure Chem. Co.,ltd. A manufacturer of fine Chemicals in Beijing, China. Purechem is specialized in the Grinard Reaction and Suzuki Reaction. Purechem can provide Phenylboronic acid and its derivitives. As well as custom manufacturing,Purechem can also provide R&D and Organic Synthesis services to the Fine Chemicals and Pharmaceutical Chemicals Industry world-wide. 我々としても5-Bromo-2-thiopheneboronic acidを提供します。 By adopting a flexible and interdisciplinary approach, our enthusiastic and higher scientific staff ...
カントリー: P.R.China   電話: +86 10 83993285, 83993281   ファックス: +86 10 63370219

Simagchem Corporation

会社のタイプ: Bulk chemical producer
カントリー: P.R.China
電話: +86 592 2680 277
ファックス: +86 592 2680 237
Your partner in China for chemicals business. 我々はMeat peptoneの販売人である。 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.

Capot Chemical Co., Ltd.

Welcome to Capotchem • Established in 1996 ,Capot Chemical Co.,Ltd is a fine organics manufacturing facility which located in Hangzhou,P.R.China. 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. 私たちは、化学製品Papaverine hydrochlorideを供給しています。 We are certified to the ISO 9001:2000 Standards, have a safety management syste ...
会社のタイプ: Leading producer
カントリー: P.R.China
電話: +86-571-85586718
ファックス: +86-571-85864795

Xiamen Equation Chemical Co.,Ltd

会社のタイプ: Bulk chemical producer
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.
カントリー: P.R.China   電話: +86 592 6515854   ファックス: +86 592 6515854

BLD Pharmatech Ltd

会社のタイプ: Supplier
カントリー: P.R.China
電話: +86-21-61629022
ファックス: +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. 我々は(E)-Ethyl 2-cyano-3-ethoxyacrylateの販売人である。 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 ...

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 ...
会社のタイプ: Producer
カントリー: Germany

Safety Information

Hazard Classes:
irritant, keep cold
Hazardous Substances Data:
Non-Regulated Material ¹
Risk Codes:
34 (R)
Safety Codes:
26-27-36/37/39-45 (S)
WGK Germany:
3
Storage temperature:
Keep Cold

What other providers are available for CAS 4347-33-5?

In addition to the providers presented here for 5-Formylthiophene-2-boronic acid with the CAS number 4347-33-5, there are other 51 providers with slightly different product names available for this CAS number.

Hangzhou Zhongqi Chem Co., Ltd | Hangzhou Lingrui Chemical Co., Ltd. +5 additional providers that we know from the past
Xiamen Hisunny Chemical Co., Ltd. | Dayang Chem (Hangzhou) Co.,Ltd. +7 additional providers that we know from the past
Nantong Xindao Biotech Ltd | AK Scientific, Inc. | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH +29 additional providers that we know from the past




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