Daclatasvir (BMS-790052)

Catalog No. Size PriceQuantity
M22546-C Contact sales@xcessbio.com for quotation $100Unavailable


Daclatasvir, formerly known as BMS-790052, is a potent NS5A inhibitor with EC50 values varying from 9 to 146 pM. [1,2] The nonstructural 5A (NS5A) is a target in HCV drug development, which is a 447 amino-acid, zinc-binding phosphoprotein who plays an essential but enigmatic role in the virus life cycle. However the function of NS5A has no enzymatic activities, which makes it very difficult to understand the antiviral function of daclatasvir. It is assumed that Daclatasvir may interfere with the dimeric structure of NS5A, effecting subtle structural distortions that interfere with protein function in a specific way.[1,2] The antiviral activity of daclatasvir towards genotypes was assessed by using replication-competent 1a or 1b replicons to construct hybrids in which the entire NS5A coding region or the first 100 amino acids of NS5A from different genotypes replaced the corresponding sequence of the parent replicon. Daclatasvir was reported to be highly potent across all HCV genotypes with half-maximum effective concentrations (EC50) ranging from 9 to 146 pM. A phase I clinical study showed Daclatasvir's inhibition for HCV viruses. A 1 mg dose of daclatasvir produced a mean 1.8 log10 reduction in serum HCV RNA 24 h after administration. The 10 and 100 mg doses produced 3.2 log10 and 3.3 log10 reductions, respectively. Data collected from clinical trials on daclatasvir illustrated an initial, rapid viral decline followed by a slower fall in HCV RNA, which indicated that by inhibiting NS5A, daclatasvir blocks intracellular HCV RNA synthesis and virion assembly and secretion.

Product information

CAS Number: 1214735-16-6

Molecular Weight: 738.88

Formula: C40H50N8O6

Chemical Name: methyl N-{1-[2-(5-{4'-[2-(1-{2-[(methoxycarbonyl)amino]-3-methylbutanoyl}pyrrolidin-2-yl)-1H-imidazol-5-yl]-[1,1'-biphenyl]-4-yl}-1H-imidazol-2-yl)pyrrolidin-1-yl]-3-methyl-1-oxobutan-2-yl}carbamate

Smiles: CC(C)C(NC(=O)OC)C(=O)N1CCCC1C1NC(=CN=1)C1C=CC(=CC=1)C1C=CC(=CC=1)C1=CN=C(N1)C1CCCN1C(=O)C(NC(=O)OC)C(C)C


InChi: InChI=1S/C40H50N8O6/c1-23(2)33(45-39(51)53-5)37(49)47-19-7-9-31(47)35-41-21-29(43-35)27-15-11-25(12-16-27)26-13-17-28(18-14-26)30-22-42-36(44-30)32-10-8-20-48(32)38(50)34(24(3)4)46-40(52)54-6/h11-18,21-24,31-34H,7-10,19-20H2,1-6H3,(H,41,43)(H,42,44)(H,45,51)(H,46,52)

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

Products are for research use only. Not for human use.

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