Azelnidipine

Azelnidipine (INN; marketed under the brand name CalBlock — カルブロック) is a dihydropyridine calcium channel blocker. It is sold in Japan by Daiichi-Sankyo pharmaceuticals, Inc. Unlike nicardipine, it has a gradual onset and has a long-lasting hypotensive effect, with little increase in heart rate.

Product Description

Product Name : Azelnidipine

Chemical Name: 2-Amino-1,4-dihydro-6-methyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid 3-[1-(diphenyl)-3-azetidyl]

CAS.NO: 123524-52-7

Molecular Structure

Molecular Formula: C33H34N4O6

Molecular Weight: 582.65

Physical and Chemical Properties :Appearance: Pale yellow to white crystalline powder.

Criteria: level superscript
Melting point :122-126°C
Content: ≥ 99.0%
Heating reduction: ≤ 0.1%
Burning residue: ≤ 0.2%Applications:Used in the treatment of bronchial asthma, bronchiectasis, chronic bronchitis, pulmonary tuberculosis, pneumoconiosis, chronic respiratory diseases such as emphysema.

Package:25kg fiber drum or according to customer requirements for packaging 

Specifications:

Spec.:99% of Azelnidipine Powder

Analysis Test	Specification	Result
Description	white crystalline powder,odorless	Conforms
Solubility	Easily soluble in water, unsoluble in ethanol	Conforms
PH	6.0~7.5	6.9
Solution clarity and color	solution should be clear and colorless	Conforms
Related substances	5’CMP 0.3% Simple impurity Total other impurity	0.01% 0.03% 0.10%
Chloride	0.05%	Conforms
Ammonium	0.05%	Conforms
Fe	0.01%	Conforms
Phosphate	0.1%	Conforms
Loss on drying	≤6.0%	1.3%
Heavy metals	0.002%	Conforms
Arsenide	0.0001%	Conforms
Bacterial Endotoxins	0.3EU/mg	Conforms
Microbial Limit	Conforms	Conforms
Assay(on dried basis)	≥98.0%	98.8%
Conclusion: The results conform with CP2010

my contact infomation is:

Email: cloris_2016@tuskwei.com or

bettytuskwei@yahoo.com

Skype: betty_3451

Website: http://www.tuskwei.net/

Notice: This product is only suitable for laboratory use, or the use of animals. It can not be used directly on the human body