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5-Formyl-2-thiopheneboronic acid

BGC Id:291362492652
CAS No:4347-33-5
Synonyms:5-formylthiophen-2-ylboronic acid ; 5-formylthiophen-2-boronic acid ; (5-formyl-2-thienyl)boronic acid ; akos brn-0235 ; 5-formylthienyl-2-boronic acid ; 5-formylthiophene-2-boronic ; 5-formyl-2-thiopheneboronic acid ; 5-formylthiophen-1-boronic acid ; 5-formylthien-2-ylboronic acid ; 5-formylthiophene-2-boronic acid
Molecular Formula:C5H5BO3S
Molecular Weight:155.97
EINECS:
Structural Formula

Verified providers in 2025

The following 4 notable providers have been checked and can be recommended.
Chemical-Suppliers
Leap Chem
Molecular Formula: C5H5BO3S Molecular Weight: 155.97 Hazard Symbols: Xi,C WGKGermany: 3 HS Code: 29339900

The last intensive check and update was carried out on 2025/09/17.

Identify

Synonyms:
5-formylthiophen-2-ylboronic acid ; 5-formylthiophen-2-boronic acid ; (5-formyl-2-thienyl)boronic acid ; akos brn-0235 ; 5-formylthienyl-2-boronic acid ; 5-formylthiophene-2-boronic ; 5-formyl-2-thiopheneboronic acid ; 5-formylthiophen-1-boronic acid ; 5-formylthien-2-ylboronic acid ; 5-formylthiophene-2-boronic acid
CAS:
4347-33-5
EINECS:
Molecular Formula:
C5H5BO3S
MDL:
MFCD02093666
SMILES:
SC[C@@H](C(=O)O)NC(=O)OCC1c2ccccc2c2c1cccc2

Properties

Molecular Weight:
155.97 g·mol−1
Melting point:
132-135 °C(lit.)
download Download Molfile

Suppliers

Nantong Xindao Biotech Ltd

företagets typ: Leading producer
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. Vi levererar våra N-Acetyl-D-leucine kemisk produkt. 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 ...
land: P.R.China   telefon: +86 19033786557  

AK Scientific, Inc.

företagets typ: Supplier
land: USA
telefon: +1 (510) 429-8835
fax: +1 (510) 429-8836
AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. 1,3,5-Tris-(3-dimethylaminopropyl)hexahydro-s-Triazine trafikeras också av 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 ...

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 ...
företagets typ: Bulk and laboratory supplier
land: P.R.China
telefon: +852-30606658

BIOZOL Diagnostica Vertrieb GmbH

företagets typ: Supplier of chemical products
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. BIOZOL Diagnostica Vertrieb GmbH erbjuder också 2,4,5-Trimethylbenzaldehyde. We are supplying and producing lab quantities from tiny qua ...
land: Germany   telefon: +49-871-966346-0   fax: +49-871-966346-13

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-Formyl-2-thiopheneboronic acid with the CAS number 4347-33-5, there are other 40 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
Beijing Pure Chem. Co., Ltd. | Simagchem Corporation | Capot Chemical Co., Ltd. | Xiamen Equation Chemical Co.,Ltd | BLD Pharmatech Ltd | BuGuCh & Partners +14 additional providers that we know from the past




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