eol.gif (615 bytes)OMEPRAZOLE POWDER BP

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BASIC DRUG

C17H19N3O3S                                                 MOL. WT: 345.4 

THERAPEUTIC CATEGORY Anti-Ulcer
CHEMICAL NAME 5-METHOXY-2-(4-METHOXY-3,
5-DIMETHYL -2-PYRIDINYL
METHYLSULPHINYL)-1H-BENZIMIDAZOLE
SOLUBILITY
SOLUBILITY Very slightly soluble in water, Soluble in Ethanol, in methanol and Dichloromethane.
CHARACTERISTICS A white or almost white powder.
IDENTIFICATION Complies as per B.P
ABSORBANCE Complies as per B.P. Standards
THIO IMPURITY Complies as per B.P. Standards
RELATED SUBSTANCES (BY GC) Not more than 0.1% as per B.P.
RESIDUAL SOLVENT Complies as per B.P. Standard
SULPHATED ASH Not more than 0.1%
ASSAY ( POTENTIOMETRIC TITRATION
WITH 0.5M SOD.HYDROXIDE SOLUTION )
Not less than 99.0% and not more than 101.0%, calculated with reference to the dried substance.
STORAGE Stable. Preserve in air-tight containers, protected
from light at a temperature between 2C - 8C.
PACKING CONTAINERS Polythene bags in New Fibre or HDPE drums.
STANDARD PACKING 25kg, 10kg, and 5kg Net packing.
 

 

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