Valacyclovir/124832-26-4 CAS NO.124832-26-4
- FOB Price: USD: 1.00-1.00 /Kilogram Get Latest Price
- Min.Order: 25 Metric Ton
- Payment Terms: L/C,D/A,D/P,T/T
- Available Specifications:
99%(100-500)Kilogram
- Product Details
Keywords
- 124832-26-4
- Valacyclovir
- l-valine 2-(guanin-9-ylmethoxy)ethyl ester
Quick Details
- ProName: Valacyclovir/124832-26-4
- CasNo: 124832-26-4
- Molecular Formula: C13H20N6O4
- Appearance: White Crystalline Powder
- Application: Antibiotic; Antiviral
- DeliveryTime: prompt shipment
- PackAge: 25kg drum
- Port: Shanghai,China
- ProductionCapacity: 80 Metric Ton/Year
- Purity: 99%min
- Storage: RT.
- Transportation: by sea,air
- LimitNum: 25 Metric Ton
- Related Substances: ≤0.2%
- Residue on Ignition: 0.2%
- Heavy Metal: ≤10ppm
- Valid Period: 2 years
- CAS No.: 124832-26-4
Superiority
Valaciclovir 124832-26-4
Introduction
Production name: Valaciclovir
Cas no.: 124832-26-4
Purity: 99% min
MF: C13H20N6O4
Valaciclovir (INN) or valacyclovir (USAN) is an antiviral drug used in the management of herpes simplex and herpes zoster (shingles). It is a prodrug, being converted in vivo to aciclovir. It is marketed by GlaxoSmithKline under the trade name Valtrex or Zelitrex.
Name |
Valaciclovir 124832-26-4 |
Synonyms |
L-Valine 2-(guanin-9-ylmethoxy)ethyl ester |
Molecular Formula |
C13H20N6O4 |
Molecular Weight |
324.34 |
CAS Registry Number |
124832-26-4 |
Details
Specification
Items |
Specifications |
Results |
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Appearance |
White Crystalline Powder |
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Identification |
Infared Absorption |
Complies |
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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 |
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Specific rotation |
Between -28.6°and -35.0°, measured at 20° |
-32.8° |
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Water |
not more than 0.5% |
0.12% |
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residue on ignition |
not more than 0.2% |
0.11% |
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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% Total impurities: 0.07% |
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Particle size |
90% less than 350 microns |
complies |
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Limit of sulfamate and sulfate |
Sulfamate ion not more than 0.10% Sulfate ion not more than 0.10% |
complies |
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Residual Solvent |
Methylene Chloride not more than 250μg/g |
not detected |
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Acetone not mor than 2500μg/g |
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Isopropanol not more than 5000μg/g |
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Ethanenitrile not more than 400μg/g |
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n-hexane not more than 290μg/g |
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Ethyl Acetate not more than 2500μg/g |
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Pyridine not more than 100μg/g |
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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% |
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Conclustion |
The material complies with respect to USP32 |