Additional information
Appearance
Off-white Powder
Category
Pharmaceutical Impurity Standards
CAS No.
118854-48-1
Catalogue No.
ACI-133206
Chemical Name
isopropyl 4-hydroxy-2-methyl-2H-1, 2-benzothiazine-3-carboxylate 1,1-dioxide
IUPAC Name
isopropyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide
Melting Point
107.8-108.7°C
Molecular Formula
C13H15NO5S
Molecular Weight
297.32
Shipping Condition
Ambient
Storage Condition
2-8°C
Synonyms
4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic Acid 1-Methylethyl Ester 1,1-Dioxide; 1-Methylethyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide;NSC 640233; Piroxicam Impurity L; Meloxicam Related Compound C (USP);
Therapeutic Category
Nonsteroidal anti-inflammatory drug (NSAID)
