Manufacturer for Sofosbuvir - USP 175865-59-5 Valganciclovir hydrochloride for Antiviral – Yibai
Manufacturer for Sofosbuvir - 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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Items |
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.Product detail pictures:
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Our company sticks to the principle of "Quality is the life of the company, and reputation is the soul of it" for Manufacturer for Sofosbuvir - USP 175865-59-5 Valganciclovir hydrochloride for Antiviral – Yibai , The product will supply to all over the world, such as: Guatemala, Turkmenistan, Japan, It using the world's leading system for reliable operation, a low failure rate, it suitable for Argentina customers choice. Our company is situated within the national civilized cities, the traffic is very convenient, unique geographical and economic conditions. We pursue a people-oriented, meticulous manufacturing, brainstorm, build brilliant" business philosophy. Strict quality management, perfect service, reasonable price in Argentina is our stand on the premise of competition. If necessary, welcome to contact us by our website or phone consultation, we will be happy to serve you.
By Sandy from Bolivia - 2017.08.18 11:04
Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
By Antonio from Curacao - 2017.06.25 12:48