CAS: 24683-21-4 - 2H-1,2-Benzothiazine-3-carboxylic acid, 4-hydroxy-, ethyl ester, 1,1-dioxide

Formula: C₁₁H₁₁NO₅S

InChI: InChI=1S/C11H11NO5S/c1-2-17-11(14)9-10(13)7-5-3-4-6-8(7)18(15,16)12-9/h3-6,12-13H,2H2,1H3

InChI key: InChIKey=KHQMRIBGVBXDMI-UHFFFAOYSA-N

SMILES: O=C(OCC)C=1NS(=O)(=O)C=2C=CC=CC2C1O

Synonyms:

• 2H-1,2-benzothiazine-3-carboxylic acid, 4-hydroxy-, ethyl ester, 1,1-dioxide

Piroxicam EP Impurity H

CAS: 24683-21-4

• Formula: C₁₁H₁₁NO₅S
• Color and Shape: White To Off-White Solid
• Molecular weight: 269.27

Ethyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide

CAS: 24683-21-4

• Formula: C₁₁H₁₁NO₅S
• Color and Shape: Neat
• Molecular weight: 269.27

Ethyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide(Piroxicam Impurity H)

CAS: 24683-21-4

Impurity Piroxicam EP Impurity H Applications Piroxicam Impurity H. References Lombardino, J., et al.: J. …

• Formula: C₁₁H₁₁NO₅S
• Color and Shape: White
• Molecular weight: 269.27

Ethyl 4-hydroxy-2H-benzo[e][1,2]thiazine-3-carboxylate 1,1-dioxide

CAS: 24683-21-4

• Purity: 97%
• Molecular weight: 269.2699890136719

4-Hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide

CAS: 24683-21-4

Piroxicam is a nonsteroidal anti-inflammatory drug (NSAID) that belongs to the group of carboxylic acid …

• Formula: C₁₁H₁₁NO₅S
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 269.27 g/mol

Ethyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide (Piroxicam Impurity H)

CAS: 24683-21-4

• Formula: C₁₁H₁₁NO₅S
• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 269.2737