Additional information
Appearance
Off-white Powder
Category
Pharmaceutical Impurity Standards
CAS No.
24683-26-9
Catalogue No.
ACI-133201
Chemical Name
ethyl 4-hydroxy-2-methyl- 2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide
IUPAC Name
ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide
Melting Point
94.6-95.5°C
Molecular Formula
C12H13N2O5S
Molecular Weight
283.3
Shipping Condition
Ambient
Storage Condition
2-8°C
Synonyms
4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic Acid Ethyl Ester 1,1-Dioxide; Piroxicam Impurity K; Ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide; Meloxicam Related Compound A (USP);
Therapeutic Category
Nonsteroidal anti-inflammatory drug (NSAID)
![sec-BUTYL PACLITAXEL (25 mg) ((2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-Bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl (αR,βS)-α-hydroxy-β-[[(2S)-2-methyl-1-oxobutyl]amino]benzenepropanoate)](https://analyticachemie.in/wp-content/uploads/uspimage-1.jpg)
