CAS:16694-17-0 / 4-bromothiophene-3-carboxylic acid--Hangzhou Chempro Technology Co., Ltd.

•
•
•

CAS Number: 16694-17-0
4-bromothiophene-3-carboxylic acid

Structure
Name: 4-bromothiophene-3-carboxylic acid
Synonyms:

General Information

Product Number: 16694170

CAS Registry Number 16694-17-0
Name:
3-Thiophenecarboxylic acid, 4-bromo-
4-Bromo-3-thiophenecarboxylic acid
3-Bromo-4-thiophenecarboxylic acid

Chemical Formula: C5H3BrO2S
Exact Mass: 205.90
Molecular Weight: 207.05
m/z: 207.90 (100.0%), 205.90 (98.2%), 206.91 (5.4%), 208.91 (5.3%), 209.90 (4.4%), 208.90 (1.0%)

InChI:InChI=1S/C5H3BrO2S/c6-4-2-9-1-3(4)5(7)8/h1-2H,(H,7,8)

InChI Key:APBIZVFQQBCAAT-UHFFFAOYSA-N

Canonical SMILES:C1=C(C(=CS1)Br)C(=O)O

Thermal Properties	Value	Condition	Note
Melting Point	157-159 °C		(2)CAS
Melting Point	156-158 °C	Solv: ethanol (64-17-5); water (7732-18-5)	(3)IC
Melting Point	153-156 °C		(4)IC
Melting Point	150-152 °C		(5)CAS

Specification

98%

References

(2) Lawesson, Sven-Olov; Arkiv foer Kemi 1957, V11, P345-48 CAPLUS
(3) Corral, Carlos; Heterocycles 1985, V23(6), P1431-5 CAPLUS
(4) Tserng, Kou-Yi; Journal of Organic Chemistry 1975, V40(2), P172-5 CAPLUS
(5) Steinkopf, Wilhelm; Justus Liebigs Annalen der Chemie 1934, V512, P136-64 CAPLUS

Contact Us

TEL: 86-17758012822
FAX: 86-571-87759731
E-mail:sales@hzchempro.com

[ CLOSE ]