nimodipine cas 66085-59-4

Chemical Name: Nimodipine
CAS No.: 66085-59-4
Molecular Formula: C21H26N2O7
MolecularWeight:418.44
Appearance:Light yellow or yellow crystalline powder.
Assay: 98.5%-101.5%

Description

Nimodipine Quick Details
Chemical Name: Nimodipine
CAS No.: 66085-59-4
Molecular Formula: C21H26N2O7
Chemical Structure:
Molecular Weight:418.44
Appearance:Light yellow or yellow crystalline powder.
Assay: 98.5%-101.5%
Nimodipine Typical Properties

Item
Specifications

Appearance
Light yellow or yellow crystalline powder.

Solution appearance
Should comply with the requirement

Optical rotation
-0.10°to 0.10°(20℃)

Infrared spectrum
Should comply with reference spectrogram

Related substance
Impurity A≤0.1%

Individual impurity≤0.2%

Total impurity≤0.5%

Loss on drying
≤0.5%

Sulphated ash
≤0.1%

Residual solvent
Acetic acid≤0.5%

Isopropanol≤0.5%

Ethanol≤0.5%

Assay
98.5~101.5%(dried substance )

Counting bacterial
TAMC: ≤1000 CFU/g

TYMC: ≤100 CFU/g

Control bacterial
Escherichia coli: Not detected in 1g

Nimodipine Usage
1. Pharmaceutical raw materials.
2. Anti-angina drugs.
3. Cardio-cerebral vascular drugs.
4. Plant extracts.
Nimodipine Packaging and Shipping
Packing: 25kg/Drum
Delivery: Sea or air
Nimodipine Storage
A cool, ventilated, dry place.

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