5-Carboxythiophene-2-boronic acid

Identify Properties Safty Prices Suppliers 3 Links ☰

Identify Properties Safty Prices Suppliers 3 Links

CAS 465515-31-5

Formula C5H5BO4S

MDL MFCD02323211

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
392263483376	5-Carboxythiophene-2-boronic acid (392263483376)		on request	+ -

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Identify

Synonyms:

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

For 5-Carboxythiophene-2-boronic acid we can currently show 4 prices in the last 5 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2021 from USD 94.00 for 1 g to USD 56.00 per 100 mg in 2025 .

Last detected Prices

Size	Availability	Last Price	Quantity
100 mg	on request	$56.00	+ -
500 mg	on request	$81.00	+ -

Last price review [2025-08-08]

Suppliers

Global 5-Carboxythiophene-2-boronic a... Suppliers : USA (1) P.R.China (2)

Supplier	Phone	Fax	Country	Inquiry contact
AK Scientific, Inc.	+1 (510) 429-8835	+1 (510) 429-8836	USA	REQUEST
Leap Chem Co., Ltd	+852-30606658		P.R.China	REQUEST
Shanghai Hanhong Scientific Co., Ltd.	+86 21 64762736	+86 21 54291107	P.R.China	REQUEST