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Factory Supply Topiramate Antiepileptic Drug with Best Price CAS No 97240-79-4 CAS NO.97240-79-4
- Min.Order: 10 Gram
- Payment Terms: T/T,
- Product Details
Keywords
- Topiramate
- 97240-79-4
- 97240-79-4 Topiramate
Quick Details
- ProName: Factory Supply Topiramate Antiepilepti...
- CasNo: 97240-79-4
- Molecular Formula: C12H21NO8S
- Appearance: White Crystalline Powder
- Application: It Can Be Used As Pharmaceutical Inte...
- DeliveryTime: 2-4 days after confirming your payment...
- PackAge: 100g/ bag, 2 kg/ bag, 25kg/ carton or ...
- Port: shanghai
- ProductionCapacity: 1000 Metric Ton/Month
- Purity: 99%
- Storage: Store in sealed containers at cool & d...
- Transportation: By DHL, TNT, FedEx, HKEMS, UPS, Etc
- LimitNum: 10 Gram
Superiority
1. Guaranteed purity;
2. Large quantity in stock;
3. Largest manufacturer;
4. Best service after shipment with email;
5. High quality & competitive price;
Details
Quick Details:
Product Name: Topiramate
CAS: 97240-79-4
MF: C12H21NO8S
MW: 339.36
EINECS: 200-659-6
Product Categories: Active Pharmaceutical Ingredients;APIs;Health & Beauty;Carbohydrates & Derivatives;Pharmaceuticals;Glutamate receptor;Intermediates & Fine Chemicals;API;TOPAMAX;Pharmaceutical raw materials
Melting point : 125°C
Storage temp. : 2-8°C
Chemical Properties : White-to-Off-White Crystalline Powder
Usage : anticonvulsant, antimigraine, GABA-A agonist, AMP/kinate glutamate receptor antagonist, carbonic anhydrase inhibitor
Description:
Topiramate (brand name Topamax) is an anticonvulsant (antiepilepsy) drug. In late 2012, topiramate was approved by the United States Food and Drug Administration (FDA) in combination with phentermine for weight loss. The drug had previously been used off-label for this purpose.
Topiramate was originally produced by Ortho-McNeil Neurologics and Noramco, Inc., both divisions of the Johnson & Johnson Corporation. This medication was discovered in 1979 by Bruce E. Maryanoff and Joseph F. Gardocki during their research work at McNeil Pharmaceutical.
COA:
| Items |
Specifications |
Results |
| Appearance | White to off-white powder, Freely soluble in dichloromethane | White powder, Freely soluble in dichloromethane |
| Identification | Infared Absorption | Complies |
| 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) | Fructose not more than 0.3% Compound A not more than 0.3% Other individual impurity not more than 0.1% Total impurities not more than 0.5% |
Fructose: 0.03% Compound A:0.04%individual impurity Total impurities: 0.07% |
| 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 | Topiramate contains not less than 98.0% and not more than the equivalent of 102.0% of C12H21NO8S, calculated with reference to the Anhydrous Basis | 99.80% |
| Conclustion | The material complies with respect to USP35 | |
Advantages:
Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.
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Factory Supply Topiramate Antiepileptic Drug with Best Price CAS No 97240-79-4