ChemicalBook Product Catalog Analytical Chemistry Standard Pharmaceutical Impurity Reference Standards 5-Chloro-3-sulfino-2-thiophenecarboxylic acid

5-Chloro-3-sulfino-2-thiophenecarboxylic acid

5-Chloro-3-sulfino-2-thiophenecarboxylic acid Basic information
Product Name:5-Chloro-3-sulfino-2-thiophenecarboxylic acid
Synonyms:5-Chloro-3-sulfino-2-thiophenecarboxylic acid;Lornoxicam Impurity 3;2-Thiophenecarboxylic acid, 5-chloro-3-sulfino-;Tenoxicam impurities1017;5-Chloro-3-sulfino-2-thiophenecarboxylic acid (Lornoxicam Impurity)
CAS:187746-97-0
MF:C5H3ClO4S2
MW:226.66
EINECS:
Product Categories:
Mol File:187746-97-0.mol
5-Chloro-3-sulfino-2-thiophenecarboxylic acid Structure
5-Chloro-3-sulfino-2-thiophenecarboxylic acid Chemical Properties
Boiling point 531.8±60.0 °C(Predicted)
density 2.05±0.1 g/cm3(Predicted)
pka1.03±0.10(Predicted)
Safety Information
MSDS Information
5-Chloro-3-sulfino-2-thiophenecarboxylic acid Usage And Synthesis
5-Chloro-3-sulfino-2-thiophenecarboxylic acid Preparation Products And Raw materials
N-Des(2-pyridinyl)-N-(5-carboxy-2-thiazolyl) Lornoxicam Lornoxicam Impurity 9 Lornoxicam Impurity 4 Lornoxicam Impurity 14 METHYL 2-METHYL-4-HYDROXY-2H-THIENO[2,3-E]-1,2-THIAZINE-3-CARBOXYLATE-1,1-DIOXIDE Lornoxicam Impurity 18 Lornoxicam Impurity 28 Lornoxicam Impurity 32 3-(Aminosulfonyl)-5-chlorothiophene-2-carboxylic acid N-(2-Pyridyl)oxamic Acid N-Des(2-pyridinyl)-N-(5-hydroxymethyl-2-thiazolyl) Lornoxicam Lornoxicam Impurity 8 Lornoxicam Impurity 26 Lornoxicam Impurity 42 Lornoxicam Impurity 11 Lornoxicam Impurity 15 5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene carboxylic acid methyl ester Lornoxicam Impurity 20
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