CAS:97240-79-4 Topiramate factory sales CAS NO.97240-79-4

Min.Order Quantity:: 1 Kilogram

Purity:: 99.5%

Port:: all chinese port

Payment Terms:: L/C,T/T,MoneyGram,Other

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Product Details

Keywords

Topiramate
Topiramate high purity
Topamax

Quick Details

ProName: CAS:97240-79-4 Topiramate factory sale...
CasNo: 97240-79-4
Molecular Formula: C12H21NO8S
Appearance: powder
Application: Pharmaceutical
DeliveryTime: within 3-4days after received your pay...
PackAge: according to customers' requirements
Port: all chinese port
ProductionCapacity: 100 Kilogram/Week
Purity: 99.5%
Storage: store in cool and dry
Transportation: by sea or by air
LimitNum: 1 Kilogram

Superiority

description

1)product name: topiramate

2)cas:97240-79-4

3)molecular formula:c12h21no8s

4)molecular weight:339.36

5)assay:99%

6)appearance:white or colourless crystalline powder with characteristic odor

function

1) topiramate is used to treat epilepsy in children and adults, and it was originally used as an anticonvulsant.in children, it is indicated for the treatment of lennox-gastaut syndrome, a disorder that causes seizures anddevelopmental delay.

2) this drug has been investigated for use in treating alcoholism, methamphetamine addiction, and obesity,especially to reduce binge eating.

3) this drug is also widely used to treat migraines due to the effect it has on the blood vessels in the brain

4) the drug is also used in clinical trials to treat post traumatic stress disorder

5) and recently. clinical reports indicate that it may have mood stabilizing properties.

coa

items	specifications	results
appearance	white to off-white powder, freely soluble in dichloromethane	complies
identification	infared absorption	complies
identification	the retention time of the major peak in the chromatogram of the assay prepration corresponds to that in the chromatogram of the standard preparation, as obtained in the assay	complies
specific rotation	between -28.6°and -35.0°, measured at 20°	-32.8°
water	not more than 0.5%	0.12%
residue on ignition	not more than 0.2%	0.11%
heavy metals	not more than 0.001%	complies
related compounds by hplc(test1)	other individual impurity not more than 0.1% total impurities not more than 0.5%	complies
particle size	90% less than 350 microns	complies
limit of sulfamate and sulfate	sulfamate ion not more than 0.10% sulfate ion not more than 0.10%	complies
residual solvent	methylene chloride not more than 250μg/g	not detected
	acetone not mor than 2500μg/g
	isopropanol not more than 5000μg/g
	ethanenitrile not more than 400μg/g
	n-hexane not more than 290μg/g
	ethyl acetate not more than 2500μg/g
	pyridine not more than 100μg/g
assay	98.0%~102.0%(c12h21no8s, calculated on anhydrous basis)	99.80%

Details

kono chem co.,ltd is a leading producer of standardized herbal extracts, natural active ingredients and apis for pharmaceutical, health food and cosmetic industries.

the botanical raw materials are subject to strict selection and inspection, and extracts are manufactured according to methods developed by pioneer. they include inspections to guarantee a high quality standard from both analytico-chemical and therapeutic points of view, and take into consideration the state of art in different fields: research and development, analyses, processes and machinery, therapeutic applications on a scientific basis.

with our phytopharmaceutical background and knowledge through experience, pioneer can also provide a wide range of analytical services and reference substances to our clients. in addition, we also manufacture pharmaceutical raw materials of nucleotide species, mainly including as below: sam-e tosylate disulfate; sam-e 1,4-butanedisulfonate; polycytidylic acid; polyinosinic acid; adenosine triphosphate disodium; and cytidine triphosphate disodium; these items are our strongest advantage in china. meanwhile, we can do custom made pharmaceutical ingredients depending on our professional experts in the pharmaceutical and chemistry industry.

recently, kono chem has been working hard on the research and development of new cardiovascular and anesthesia drugs, we have got good achievements; moreover, we also offer natural anticancer drugs and other pharmaceutical intermediates. as a gmp standardized manufacturer, our products can meet or even exceed the standards of cp2010, usp32, bp2005 and ep4. presently, 80% and above of our products have been well-recognized in dozens of countries and regions, such as usa, eu, south america and southeast asia. there are experienced technicians working for our institutes now, all of them are skilled. pioneer is looking forward to cooperating with friends all over the world for getting collaborative development; we are willing to work with you to develop new drugs and expand new business, let's work together for bright future.