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Wholesale Price Anti Virus Favipiravir - USP 175865-59-5 Valganciclovir hydrochloride for Antiviral – Yibai

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Wholesale Price Anti Virus Favipiravir - USP 175865-59-5 Valganciclovir hydrochloride for Antiviral – Yibai Detail:

Product name Valganciclovir hydrochloride
Synonyms L-Valine,2-[(2-aMino-1,6-dihydro-6-oxo-9H-purin-9-yl)Methoxy]-3-hydroxypropylester,hydrochloride(1:1);2-[(2-amino-6-oxo-6,9-dihydro-3H-purin-9-yl)methoxy]-3-hydroxypropyl(2S)-2-amino-3-methylbutanoatehydChemicalbookrochloridehydrate;L-Valine,2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]-3-hydroxypropylester,monohydrochloridehydrate
CAS No. 175865-59-5
Appearance White or off-white crystalline powder
Molecular Formula C14H22N6O5.HCl
Molecular Weight 390.83
Usage Pharmaceutical Grade or Research purpose
Packing As per your request
Storage Preserve in tight,light-resistant containers in a cool place

 

Valganciclovir hydrochloride Cas: 175865-59-5

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Standard

Results

Appearance White or off-white crystalline powder white powder
Identification Infrared Absorption:Corresponds to that of reference standardUltraviolet Absorption:Corresponds to that of reference standardA solution in water (1 in 20) meets the requirements of the tests for Chloride Complies Complies

 

Complies

Isopropyl alcohol ≤1.0% 0.13%
Water ≤8.0% 4.5%
Heavy metals ≤20ppm Complies
Pd ≤10ppm <10ppm
Residue on ignition ≤0.1% 0.02%
Related impurities Valganciclovir: /Ganciclovir: ≤1.5%Guanine: ≤1.5%

Methoxymethylguanine: ≤0.3%

Isovalganciclovir: ≤0.5%

Monoacetoxyganciclovir:  ≤0.15%

Bis-valine easter of ganciclovir: ≤0.1%

Homologue of valganciclovir: ≤0.25%

Imp H:  ≤0.1%

Imp I: ≤0.1%

Ganciclovir monopropionate: ≤0.15%

Valganciclovir dimer (stereoisomer A): ≤0.1%

Valganciclovir dimer (stereoisomer B): ≤0.1%

Valganciclovir dimer (stereoisomer C): ≤0.1%

Single other identified impurity: ≤0.1%

Total other identified impurity: ≤0.1%

Ganciclovir mono-N-methyl valinate (Test 2):≤0.3%

Single unidentified impurity (Test 1 and 2): ≤0.1 %

Total unidentified impurity (Test 1 and 2): ≤0.25%

Total impurities (Test 1 and Test 2): ≤3.0

/0.02%0.01%

0.03%

0.02%

ND

0.04%

0.01%

0.01%

0.004%

ND

ND

ND

ND

Max 0.04%

0.04%

 

0.02%

Max 0.02%

0.13%

0.78%

Diastereomer ratio 45:55 to 55:45 54:46
Enantiomeric purity of valganciclovir ≥97.0% 99.9%
HPLC assay 97.0%~102.0%  98.8%
Conclusion: complies with USP40.

Company Information

√ Management layer’s full experience in factory and skilled technicians followers;
√ Quality is always our top consideration, Strict QC system;
√ 11 years experienced exporting sales team;
√ Independent R&D lab;
√ Two signed long term GMP workshops;
√ Rich resources of plenty idle factories for customized project;
√ High Efficiency working team with consistent path.
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Wholesale Price Anti Virus Favipiravir - USP 175865-59-5 Valganciclovir hydrochloride for Antiviral – Yibai detail pictures

Wholesale Price Anti Virus Favipiravir - USP 175865-59-5 Valganciclovir hydrochloride for Antiviral – Yibai detail pictures

Wholesale Price Anti Virus Favipiravir - USP 175865-59-5 Valganciclovir hydrochloride for Antiviral – Yibai detail pictures


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We hold strengthening and perfecting our items and repair. At the same time, we get the job done actively to do research and progress for Wholesale Price Anti Virus Favipiravir - USP 175865-59-5 Valganciclovir hydrochloride for Antiviral – Yibai , The product will supply to all over the world, such as: Slovenia, Karachi, US, Really should any of these items be of interest to you, please let us know. We will be pleased to give you a quotation upon receipt of one's detailed specifications. We've our personal specialist R&D enginners to meet any of the requriements, We look forward to receiving your enquires soon and hope to have the chance to work together with you inside the future. Welcome to take a look at our organization.
  • The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
    5 Stars By Erin from Melbourne - 2018.06.28 19:27
    The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By Mag from Luxembourg - 2017.03.08 14:45
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