Synonyms:

Imp. A (EP): Ethyl4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide;(4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid ethyl)1,1-dioxide;Ethyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide(Piroxicam Impurity K);2-benzothiazine-3-carboxylic acid ethyl ester-1;2-Methyl-4-hydroxy-2H-1;Meloxicam Related Compound A (25 mg) (ethyl-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate- 1,1-dioxide);MeloxicaM IMpurity A(EP) (USP RC A);Ethyl 4-hydroxy-2-methyl-1,1-dioxo-2H-1,2-benzothiazine-3-carboxylate 97%

Canonical SMILES: CCOC(=C1C(=O)C2=CC=CC=C2S(=O)(=O)N1C)O

HS Code: 2934990002

Density:1.458±0.06g/cm3(Predicted)

Boiling Point:448.1±55.0°C(Predicted)

Melting Point: 140-144 °C(lit.)

Storage: -20°CFreezer

PKA: 4.50±1.00(Predicted)

Appearance: neat

Hazard Codes: T

Risk Statements:  23

Safety Statements: 45

Transport: UN 2811 6.1/PG 2

WGK Germany: 2