Isopropyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide (Piroxicam Impurity L)
CAS: 118854-48-1
Ref. TR-I824600
| 10mg | 284.00 € | ||
| 100mg | 1,871.00 € |
Estimated delivery in United States, on Friday 7 Jun 2024
Product Information
Name:
Isopropyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide (Piroxicam Impurity L)
Controlled Product
Synonyms:
- Meloxicam Imp. F (EP)
- Piroxicam Imp. L (EP)
- Meloxicam USP Related Compound C
- Meloxicam USP RC C
- Isopropyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide
- 1-Methylethyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide
- Meloxicam Related Compound C
- Meloxicam Impurity F
- Piroxicam Impurity L
- Isopropyl-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate-1,1-dioxide
- See more synonyms
- 4-Hydroxy-2-Methyl-1H-1,2-Benzothiazine-3-Carboxylicacidisopropylester-1,1-Dioxide
- 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid isopropylester-1,1-dioxide (intermediate of piroxicam)
- Isopropyl 2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylater 1,1-dioxide
CAS:
Description:
Impurity Meloxicam USP Related Compound C/ Piroxicam EP Impurity L
Applications Piroxicam Impurity L. Also an impurity found in meloxicam (M216100). Meloxicam USP Related Compound C.
References Lombardino, J., et al.: J. Med. Chem., 14, 1171 (1971), Turck, D., et al.: Clin. Drug Invest., 9, 270 (1995),
Brand:
TRC
Long term storage:
Notes:
Chemical properties
Molecular weight:
297.33
Formula:
C13H15NO5S
Color/Form:
White
InChI:
InChI=1S/C13H15NO5S/c1-8(2)19-13(16)11-12(15)9-6-4-5-7-10(9)20(17,18)14(11)3/h4-8,15H,1-3H3
InChI key:
InChIKey=ZHWSBDIYCSOTBY-UHFFFAOYSA-N
SMILES:
CC(C)OC(=O)C1=C(O)c2ccccc2S(=O)(=O)N1C
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:
Technical inquiry about: TR-I824600 Isopropyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide (Piroxicam Impurity L)
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