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187746-94-7

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187746-94-7 Structure

187746-94-7 Structure
IdentificationBack Directory
[Name]

5-chloro-3-sulfo-2-Thiophenecarboxylic acid
[CAS]

187746-94-7
[Synonyms]

Lornoxicam Impurity 8
Tenoxicam impurities1018
5-chloro-3-sulfo-2-Thiophenecarboxylic acid
5-Chloro-3-sulfothiophene-2-carboxylic acid
2-Thiophenecarboxylic acid, 5-chloro-3-sulfo-
[Molecular Formula]

C5H3ClO5S2
[MDL Number]

MFCD15200953
[MOL File]

187746-94-7.mol
[Molecular Weight]

242.66
Chemical PropertiesBack Directory
[density ]

1.923±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C
[pka]

-1.56±0.48(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H312-H302-H332
[Precautionary statements ]

P280-P302+P352-P312-P322-P363-P501-P264-P270-P301+P312-P330-P501-P261-P271-P304+P340-P312
Hazard InformationBack Directory
[Uses]

5-Chloro-3-sulfo-2-thiophenecarboxylic Acid is a degradation product and pathway of Lornoxicam in aqueous solution.
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