China (Mainland)
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Factory Supply Oseltamivir Phosphate CAS 204255-11-8 CAS NO.204255-11-8
- FOB Price: USD: 500.00-500.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,Other
- Available Specifications:
USP(500-1000)Metric Ton
- Product Details
Keywords
- Oseltamivir Phosphate
- 204255-11-8
- Oseltamivir
Quick Details
- ProName: Factory Supply Oseltamivir Phosphate C...
- CasNo: 204255-11-8
- Molecular Formula: C16H31N2O8P
- Appearance: white powder
- Application: anti-flu
- DeliveryTime: in 7 days
- PackAge: 25kg/drum
- Port: Shanghai/Beijing/Tianjin
- ProductionCapacity: 100 Metric Ton/Year
- Purity: 99%
- Storage: Room termperature
- Transportation: Regular transportation
- LimitNum: 1 Kilogram
- Related Substances: 0.1%
- Residue on Ignition: 0.1%
- Heavy Metal: 10ppm
Superiority
Why is SINOWAY:
1) Specialized in pharmaceutical and healthcare industrial for 34 years.
2) ISO 9001:2015 & SGS audited supplier .
3) Accept various payment terms : T.T 30-60 days.
4) We have warehouse in USA with quickly shipment .
5) We can do different terms of FOB ,CIF/CIP ,DDP ...
Our Advantange of Oseltamivir Phosphate:
Best Quality and competitive price and Enough stock
Details
- Product Details
|
Product Information |
|
Product name |
Oseltamivir Phosphate |
|
Molecular Formula |
C16H28N2O4.H3PO4 |
|
Molecular Weight |
410.4 |
|
CAS No. |
204255-11-8 |
|
Quality Standard |
99% up, medical grade |
|
Appearance |
White powder |
|
COA of Oseltamivir Phosphate |
|
Test Item |
Specification |
Results |
|
Appearance |
White to off-white crystalline powder |
White crystalline powder |
|
Specific rotation |
-30.7o ~ -32.6 o |
-31.4 o |
|
Identification: |
IR: Spectrum of the sample corresponds to that of reference standard. |
Conform |
|
HPLC: The retention time of major peak of test solution should correspond to that of comparison solution. |
Conform |
|
|
Related substances |
Impurity I NMT 0.1% |
0.01% |
|
Impurity II NMT 0.1% |
ND |
|
|
Impurity III NMT 0.1% |
0.04% |
|
|
Impurity IV NMT 0.1% |
0.01% |
|
|
Each of unspecified impurity NMT 0.1% |
0.05% |
|
|
Total impurities NMT 0.5% |
0.1% |
|
|
Related solvents |
Acetone NMT 5000ppm |
81ppm |
|
Ethanol NMT 5000ppm |
ND |
|
|
Dichloromethane NMT 600ppm |
ND |
|
|
Ethyl acetate NMT 5000ppm |
ND |
|
|
n-Heptane NMT 5000ppm |
ND |
|
|
Toluene NMT 890ppm |
ND |
|
|
Water |
NMT 0.5% |
0.3% |
|
Heavy metals |
NMT 10ppm |
Conform |
|
Assay |
98.0% ~ 101.5% (on anhydrous basis) |
99.4% |
|
Conclusion |
The product conforms to the above specifications |
|
|
Usage |
Funtion of Oseltamivide phosphate
Oseltamivide phosphate is rapidly metabolized to oseltamivir carboxylate by absorption through the gastrointestinal tract and at least 75% of the oral dose is involved in systemic circulation in the form of oseltamivir carboxylate.
The active ingredient Is a potent and unique neuraminidase inhibitor that acts on all aspects of influenza virus infection andprevents the replication of all clinically relevant strains of influenza A or B viruses. In vitro in very low nanomolar concentrations that have inhibitory effect.
The active metabolite was observed to inhibit the growth of influenza virus in vitro and it was also observed in vivo to inhibit the replication and pathogenicity of influenza virus.
