Nevirapine CAS NO.129618-40-2

ITEMS

SPECIFICATION

APPEARANCE

WHITE CRYSTALLINE POWDER

IDENTIFICATION

ACCORDING TO THE USP30 STANDARDS

MELTING POINT

243°C~247°C

HEAVY METALS

≤0.002%

LOSS ON DRYING

≤0.5%

RESIDUE ON IGNITION

≤0.2%

BACTERIAL COUNT

≤800/G

YEAST

≤80/G

COLIFORM

NEGATIVE

RELATED SUBSTANCES

≤1.0%

RESIDUE SOLUTION

XYLENE:<0.217%

CHLOROFORM:≤0.006%

GLACIAL ACETIC ACID:≤0.5%

ISOPROPANOL:≤0.5%

ASSAY

98.0%~102.0%

CONCLUSION: COMPLY WITH USP.