5-Boronothiophene-2-carboxylic acid

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CAS 465515-31-5

Formula C5H5BO4S

MDL MFCD02323211

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
982052267757	5-Boronothiophene-2-carboxylic acid (982052267757)		on request	+ -

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Identify

Synonyms:

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

CAS:

465515-31-5

EINECS:

Molecular Formula:

C5H5BO4S

MDL:

MFCD02323211

Properties

Molecular Weight:

171.97 g·mol−1

Melting point:

135 °C

Physical Description:

white to light yellow crystal powder

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

Prices

In the last 9 years, 3 prices are shown for »5-Boronothiophene-2-carboxylic acid« as an example. This short excerpt serves as a guide and can be used as trend information. The shown prices are given in USD and range in year 2018 from USD 334.00 for 10g to USD 1625.00 per 100g in 2025 .