5-Acetyl-2-thienylboronic Acid CAS 206551-43-1

Purity 97%+In StockPharmaceutical Standards

CAS No.	206551-43-1
Molecular Formula	C6H7BO3S
Molecular Weight	169.99 g/mol
Category	Pharmaceutical Standards / API Standards
Availability	In Stock

Chemical Structure

Description

5-Acetyl-2-thienylboronic Acid (CAS 206551-43-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H7BO3S. Molecular weight: 169.99 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular Formula	C6H7BO3S
Molecular Weight	169.99 g/mol
Purity	97%+
Storage	Store at 2-8°C, keep sealed and dry
Solubility (reference)	Soluble in methanol, ethanol, DMSO, water
Stability	May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)	3.5
UV Absorption	UV-absorbing
CAS Registry Year (est.)	2016
Sulfur Atoms	1

Related Acetyl Standards

5-Acetyl-3-thienylboronic acid (CAS 942190-74-1)
2-thienylboronic acid 2-thiophene boric acid 2-thiophene boronic acid 2-thiopheneboronic acid 2-thiophenylboric acid 6165-68-0 Thiophene-2-boronic acid thiophen-2-ylboranediol thiophen-2-ylboronic acid thiophene 2-boronic acid thiophene2-boronic acid thiophenyl 2-boronic acid (CAS 6165-68-0)

Recommended Standards

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