NAME OF ITEM: INDAPAMIDE USP 33

EXPIRY DATE: 5 years

CAS NO.:

TEST

STANDARD

RESULTS

1.CHARACTERS

WHITE TO OFF-WHITE, CRYSTALLINE POWDER.SOLUBLE IN METHANOL,IN ALCOHOL,IN ACETONITRILE,IN GLACIAL ACETIC ACID,AND IN ETHYL ACETATE;VERY SLIGHTLY SOLUBLE IN ETHER AND IN CHLOROFORM; PRACTICALLY INSOLUBLE IN WATER.

CONFORMS

2.IDENTIFICATION

1. INFRARED ABSORPTION

CONFORMS

1. ULTRAVIOLET ABSORPTION

CONFORMS

3.LOSS ON DRYING

≤3.0%

2.0%

4.OVIS

MEETS THE REQUIREMENTS

CONFORMS

5.RESIDUE ON IGNITION

≤0.1%

CONFORMS

6.CHROMATOGRAPHIC PURITY(TLC)

SINGLE IMPURITY≤0.5%

CONFORMS

TOTAL IMPURITIES≤2.0%

CONFORMS

7.ASSAY

(ON THE DRIED BASIS)

98.0-101.0%

100.3%

CONCLUSION: ALL THE ITEMS CONFORM TO THE SPECIFICATION OF USP33.