dsdsa

product

Good Quality Anti-Viral Drugs - USP 175865-59-5 Valganciclovir hydrochloride for Antiviral – Yibai

Short Description:


Product Detail

FAQ

Product Tags

Related Video

Feedback (2)

Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments for 209216-23-9, 171228-49-2, Anti-Tumor Drugs, Please send us your specifications and requirements, or feel free to contact us with any questions or inquiries that you may have.
Good Quality Anti-Viral Drugs - 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

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.
imgsafSDGSHDASFG

Product detail pictures:


Related Product Guide:

We know that we only thrive if we can easily guarantee our combined cost competiveness and high-quality advantageous at the same time for Good Quality Anti-Viral Drugs - USP 175865-59-5 Valganciclovir hydrochloride for Antiviral – Yibai , The product will supply to all over the world, such as: Algeria, Naples, Ottawa, Our company has already have pass the ISO standard and we are fully respect our customer 's patents and copyrights. If the customer provides their own designs, We will guarantee that they will be the only one can have that products. We hoping that with our good products can bring our customers a great fortune.
Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
5 Stars By Esther from Denmark - 2017.02.28 14:19
This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
5 Stars By Polly from New Zealand - 2017.09.26 12:12
Write your message here and send it to us