nimodipine cas 66085-59-4

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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