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BGC » Chemicals A-Z » 2-Carboxythiophene-5-boronic a...
BGC ID: 212688569445-33
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2-Carboxythiophene-5-boronic acid

Identify Properties Safty Prices Suppliers 7 Links ☰
CAS 465515-31-5
Formula C5H5BO4S
MDL MFCD02323211
Structural Formula
Catalog # Product (Catalog #) Unit Price (US$) Quantity
212688569445
2-Carboxythiophene-5-boronic acid
(212688569445)		 on request + -

Identify

Synonyms:
2-hydroxy-carbonyl-thiophene -4-boronic acid ; 5-carboxythiophene-2-boronic acid ; 2-carboxythiophene-5-boronic acid ; 5-(dihydroxyboryl)thiophene-2-carboxylic acid ; 5-formyl-thioboronic acid ; 2-thiophenecarboxylicacid,5-borono-(9ci) ; 5-boronothiophene-2-carboxylic acid ; 5-carboxyl-thienylboronic acid ; 5-(dihydroxyboryl)thiophene-2-carboxylic ; 5-(dihydroxyboryl)-2-thiophenecarboxylic acid
CAS:
465515-31-5
EINECS:
Molecular Formula:
C5H5BO4S
MDL:
MFCD02323211
SMILES:
B(C1=CC=C(S1)C(=O)O)(O)O

Properties

Molecular Weight:
171.97 g·mol−1
Melting point:
135 °C
Physical Description:
white to light yellow crystal powder
download Download Molfile for :
5-Carboxythiophene-2-boronic acid

Safety Information

Hazard Symbols: Xi
hazard symbol 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 2-Carboxythiophene-5-boronic acid we can currently show 34 prices in the last 8 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 2018 from USD 188.00 for 5 g to USD 39.00 per 5 g in 2025 .
[!] Note
These prices are independent, long-term market observations and do not claim to be valid for the present or future with regard to inquiries. However, they do provide guidance. The prices do not include additional costs such as taxes, transport costs and more. These are first determined by the place of delivery and the quantity.

Last detected Prices

Size Availability Last Price Quantity
5 g on request $39.00 + -
10 g on request $76.00 + -
25 g on request $154.00 + -
100 g on request $596.00 + -



Last price review [2025-08-08]

Suppliers

Global 2-Carboxythiophene-5-boronic a... Suppliers : P.R.China (5) Switzerland (1) USA (1)
SupplierPhoneFaxCountryInquiry contact
BLD Pharmatech Ltd +86-21-61629022 +86-21-50201702 P.R.China REQUEST
CM Fine Chemicals Switzerland REQUEST
Dayang Chem (Hangzhou) Co.,Ltd. +86-571-88938639 +86-571-8893-8652 P.R.China REQUEST
Santa Cruz Biotechnology, Inc. +1 214-902-3910 USA REQUEST
Simagchem Corporation +86 592 2680 277 +86 592 2680 237 P.R.China REQUEST
Xiamen Equation Chemical Co.,Ltd +86 592 6515854 +86 592 6515854 P.R.China REQUEST
Xiamen Hisunny Chemical Co., Ltd. +86-592-3327115 +86-592-5823596 P.R.China REQUEST

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