NIMODIPINE 99.0%-102.0%

 

NIMODIPINE

 

SYNONYM: ISOPROPYL(2-METHOXYETHYL)1,4-DIHYDRO-2,6-DIMETHYL-4-(3-NITROPHENYL)-3,5-PYRIDINE-DICARBOCYLATE

 

FORMULA: C21H26N2O7

 

M. W.: 418.45

 

CAS NO.: 66085-59-4

 

DESCRIPTION: LIGHT YELLOW CRYSTALLINE POWDER

 

SPECIFICATIONS:

APPEARANCE

LIGHT YELLOW

CRYSTALLINE POWDER

MELTING POINT

124-128℃

ASSAY

99.0%-102%

TOTAL IMPURITIES

1.0%MAX

LOSS ON DRYING

0.5%MAX

SULFITED ASH

0.1%MAX

HEAVY METAL

0.001%MAX

GRANULARITY

3-5μm

 

USES: PHARMACEUTICAL MATERIAL