Additional information
Appearance
Off-white Powder
Category
Pharmaceutical Impurity Standards
CAS No.
35511-15-0
Catalogue No.
ACI-133205
Chemical Name
methyl 4-hydroxy-2-methyl-2H-1,2- benzothiazine-3-carboxylate 1,1-dioxide
IUPAC Name
methyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide
Melting Point
168.1-168.6°C
Molecular Formula
C11H11NO5S
Molecular Weight
269.27
Shipping Condition
Ambient
Storage Condition
2-8°C
Synonyms
4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic Acid Methyl Ester 1,1-Dioxide; Piroxicam Impurity J;
Therapeutic Category
Nonsteroidal anti-inflammatory drug (NSAID)
