Factory Cheap Hot Ganciclovir Sodium - USP 175865-59-5 Valganciclovir hydrochloride for Antiviral – Yibai
Factory Cheap Hot Ganciclovir Sodium - 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 |
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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.
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We constantly think and practice corresponding to the change of circumstance, and grow up. We aim at the achievement of a richer mind and body along with the living for Factory Cheap Hot Ganciclovir Sodium - USP 175865-59-5 Valganciclovir hydrochloride for Antiviral – Yibai , The product will supply to all over the world, such as: Mexico, United Arab Emirates, Turin, Adhering to the management tenet of "Managing Sincerely, Winning by Quality", we try our best to provide excellent products and service to our clients. We look forward to making progress together with domestic and international clients.
By Evelyn from Sevilla - 2017.11.20 15:58
This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
By Albert from Maldives - 2018.09.12 17:18
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