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.
