Supply 99% CAS 298-57-7 Cinnarizine Stugeron Powder

Details:

What's CAS 298-57-7 Stugeron Powder

Product name:	Stugeron
Other name:	Cinnarizine
Appearance:	White Powder
CAS NO.:	298-57-7
M.F.:	C26H28N2
M.W.:	368.514
Grade:	Pharmaceutical grade

Cinnarizine is a medication derivative of piperazine, and characterized as an antihistamine and a calcium channel blocker,

it is also known to promote cerebral blood flow, and so is used to treat cerebral apoplexy, post-trauma cerebral

symptoms, and cerebral arteriosclerosis. However, it is more commonly prescribed for nausea and vomiting due to

motion sickness or other sources such as chemotherapy, vertigo, or Ménière's disease. Cinnarizine was first synthesized

by Janssen Pharmaceutica in 1955. The nonproprietary name is derived from the cinnamyl substituent on one of the

nitrogen atoms, combined with the generic ending "-rizine" for "antihistaminics/cerebral (or peripheral) vasodilators".

It is not available in the United States or Canada. It is manufactured and marketed in Bangladesh under the trade name

Suzaraon by Rephco Pharmaceuticals Limited. It has also been cited as one of the most used drugs for seasickness

within the British Royal Navy.

Application & Function

1. Treatment of cytomegalovirus retinitis during induction and maintenance in immunodeficiency patients (including

AIDS patients).

2. Prevention of cytomegalovirus infection in patients receiving organ transplantation and prevention of cytomegalovirus

disease in AIDS patients with cytomegalovirus positive serum test.

Test Items	Specification	Test Results
Appearance	White powder	White powder
Melting point	125~127°C	Conforms
Specific Rotation	+28°~+30°	+29°
Acidity(PH)	5.2~6.5	5.8~6.2
Water	4.0%~5.5%	5.0%
Residue On Ignition	Not more than 0.1%	Conforms
N.N - dimethylaniline	Comply with the standard	Conforms
Phenolic Compounds	Comply with the standard	Conforms
Related Substance	Comply with the standard	Conforms
Assay	Between99.0~102.0%	99.53%
Conclusion	This batch is complies with USP 41

 

 

 

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Julong Bio-Tech Co., Ltd. is located in Xi'an City, Shaanxi Province, China. It is a biotechnology enterprise engaged

in the research, development, production and sales of animal and plant extracts, cosmetics, pharmaceutical raw materials

and intermediates. The company has complete experimental facilities. And advanced testing instruments ensure the stability

of product quality from all aspects. The company has a complete sales service system, the products are exported to countries

all over the world, and have won a good international reputation with excellent quality and excellent service.

The company has been adhering to the basic principles of "integrity, quality, service, and win-win" to serve customers,

constantly strict requirements, set goals, and implement win-win development.

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