搜索此博客

2016年2月16日星期二

Sole GMP supplier of Grazoprevir (MK5172) 1350514-68-9, COA as attachment

Grazoprevir (MK5172) Intermediates, 1206524-85-7, MK-5172

Grazoprevir, also known as MK5172, is a drug approved for the treatment of hepatitis C. It was developed by Merck and completed Phase III trials, following promising results in Phase II when used in combination with the NS5A replication complex inhibitor elbasvir, either with or without ribavirin.Grazoprevir is a second generation hepatitis C virus protease inhibitor acting at the NS3/4a protease targets. It has good activity against a range of HCV genotype variants, including some that are resistant to most currently used antiviral medications. 

Synonym: MK-5172; MK 5172; MK5172; Grazoprevir. trade name: Zepatier‎.
Appearance:
Solid powder
Purity:
>99% (or refer to the Certificate of Analysis)
Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility:
Soluble in DMSO, not in water
Shelf Life:
>5 years if stored properly
Drug Formulation:
This drug may be formulated in DMSO
Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).