Top quality Anti HCV APIs CAS 1256388-51-8 GS-5885 and Ledipasvir CAS NO.1256388-51-8

Top quality Anti HCV APIs CAS 1256388-51-8  GS-5885 and  Ledipasvir

Product Name: Ledipasvir

Form: Powder

Purity: 99%

MF: C49H54F2N8O6

CAS No.: 1256388-51-8

Brand: Salus

COA: Available

Sample: Available

Shelf Life: 2 Years

Ledipasvir is a direct acting antiviral (DAA) medication used as part of combination therapy to treat chronic Hepatitis C, an infectious liver disease caused by infection with Hepatitis C Virus (HCV). After completing Phase III clinical trials, on February 10, 2014 Gilead filed for U.S. approval of a ledipasvir/sofosbuvir fixed-dose combination tablet for genotype 1 hepatitis C.The ledipasvir/sofosbuvir combination is a direct-acting antiviral agent that interferes with HCV replication and can be used to treat patients with genotypes 1a or 1b without PEG-interferon or ribavirin.
Ledipasvir is a potent inhibitor of HCV NS5A, a viral phosphoprotein that plays an important role in viral replication, assembly, and secretion, a hepatitis C virus protein.

Nanjing Yuansenthai Biological Technology Co.,Ltd. is a manufacturing company of research chemicals in China,which have been on the market since year 2010.

Headquartered in Nanjing, it has a group of research and development team with many years of rich experience in drug development and rich project management ability.The company has 6500 square meters of GMP standard workshop, Its technology portfolio comprises low temperature,high pressure reactions and continuous processing,Yuansenthai runs its technologies on dedicated and multipurpose equipments on all scales under a quality system based on the process ISO 9001:2015.Equipped with a variety of complete and advanced testing equipment, including LC/MS/MS, DSC, TGA, ICP/MS, GC/MS, HPLC, GC, H-NMR,at the same time, we keep close cooperation with some universities, ensure the smooth progress of pharmaceutical technology development research.

Yuansenthai’s one-site strategy allows reduced decision and communication pathways, thus ensuring rapid and efficient project development as well as clear and transparent communication with customers.We sincerely hope to establish long-term cooperation and common development with our customers.

FAQ 

Q1: Are you a manufacturer

A: Yes, We manufacture bulk products in our factory located in Nanjing,and produce small quantity and customer synthesis products in our lab located in Jiangsu.

Q2: Do you have stock

A: We understand most customers prefer stock, so we'll try to keep stock for most products. However, for some rare products, we won't keep stock and it needs time to synthesize.

Q3: What certificates and documents do you offer

A: Some technical paperwork is available, such as COA, HNMR, HPLC, LC-MS etc.

Q4: Why should I choose you

A: Powerful technical support-come from our highly skilled & fully experienced staff, working in chemical industry for over 8 years, in average.Strict quality control-comes form our sophisticated management system.Professional and warm sales team-since we believe we can only win via our hard work in a competitive world

Quick response and excellent presale and after sale service-since we believe our customers deserve all the best service

Q5: Can I get best price from you

A: Of course. We don't chase excessive profits and always try tp give best offer. If you are good at bargaining, you can also enjoy fun of bargaining. Just don't make it too hard!

Q6: How should I pay

A: We accept all kinds of payment ways. such as alibaba trade asssurance, T/T, West union, MoneyGram.