Good quality Valganciclovir Hcl – USP 175865-59-5 Valganciclovir hydrochloride for Antiviral – Yibai
Good quality Valganciclovir Hcl – 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 support our buyers with ideal high quality products and high level service. Becoming the specialist manufacturer in this sector, we have gained rich practical experience in producing and managing for Good quality Valganciclovir Hcl – USP 175865-59-5 Valganciclovir hydrochloride for Antiviral – Yibai , The product will supply to all over the world, such as: Bahamas, Paraguay, Kenya, We are in continuous service to our growing local and international clients. We aim to be worldwide leader in this industry and with this mind; it is our great pleasure to serve and bringing the highest satisfaction rates among the growing market.
By Brook from Sweden - 2018.06.18 17:25
The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
By Henry stokeld from Zambia - 2017.09.16 13:44
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