China (Mainland) 
velpatasvir pharmaceutical raw materials active pharmaceutical ingredients
product details:
treat all six main hcv genotypes in the first scheme, velpatasvir, a new drug, and was the first to treat all six main type of hcv.
the fda's drug evaluation and research center director of antimicrobial products in said: "the approval for a broad range of patients with chronic hepatitis c provides a treatment and treatment options."priority review.
velpatasvir, an investigational pan-genotypic ns5a inhibitor, for the treatment of chronic genotype 1-6 hepatitis c virus (hcv) infection.
in phase 2 trials, treatment with the combination of the nucleotide polymerase inhibitor sofosbuvir and the ns5a inhibitor velpatasvir resulted in high rates of sustained virologic response in patients chronically infected with hepatitis c virus (hcv) genotype 2 or 3.
sofosbuvir works by interfering with the activity of an enzyme (ns5b) used by hcv-infected cells. velpatasvir works by interfering with another hcv enzyme called ns5a.
results:
overall, 99% of participants who took sofosbuvir + velpatasvir were cured of hepatitis c 12 weeks after the cessation of therapy. such high cure rates occurred regardless of the genotype or subtype of hcv. this cure, referred to as a sustained virological response, is written as svr12. none of the participants who received placebo were cured.
specifications:
| product name | velpatasvir |
| cas no. | 1377049-84-7 |
| synonyms | velpatasvir |
| category | pharmaceutical raw materials,active pharmaceutical ingredients,bulk drugs,fine chemicals. |
| standard | purity:>99% |
| appearance | velpatasvir powder |
| shelf life | 2 years |
| usage | velpatasvir is used for treat hepatitis c virus. |
| storage | velpatasvir should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. |
advantages:
hubei xinrunde chemical co., ltd is a renowned pharmaceutical manufacturer. we can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. never stop striving to offer our best service is our philosophy. we have flexible and untraceable payment terms. as a leading manufacture, our products have been exported to germany, norway, poland, finland, spain, uk, france, russia, usa, brazil, mexico, australia, japan, korea, thailand, indonesia, uruguay and many other countries.
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