WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 461743

CAS#: 1312547-19-5

Description: Samatasvir is a pan-genotypic inhibitor of the hepatitis C (HCV) non-structural protein 5A (NS5A).

Chemical Structure

CAS# 1312547-19-5

Theoretical Analysis

MedKoo Cat#: 461743
Name: Samatasvir
CAS#: 1312547-19-5
Chemical Formula: C47H48N8O6S2
Exact Mass: 884.3138
Molecular Weight: 885.07
Elemental Analysis: C, 63.78; H, 5.47; N, 12.66; O, 10.85; S, 7.24

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales or click below button.
Note: Price will be listed if it is available in the future.

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Synonym: Samatasvir; IDX 18719; IDX-18719; IDX18719; IDX 719; IDX-719; IDX719;

IUPAC/Chemical Name: methyl ((R)-2-((S)-2-(5-(4-(6-(2-((S)-1-((methoxycarbonyl)-L-valyl)pyrrolidin-2-yl)-1H-benzo[d]imidazol-6-yl)thieno[3,2-b]thiophen-3-yl)phenyl)-1H-imidazol-2-yl)pyrrolidin-1-yl)-2-oxo-1-phenylethyl)carbamate


InChi Code: InChI=1S/C47H48N8O6S2/c1-26(2)38(52-46(58)60-3)44(56)55-21-9-13-37(55)43-49-33-19-18-30(22-34(33)50-43)32-25-63-40-31(24-62-41(32)40)27-14-16-28(17-15-27)35-23-48-42(51-35)36-12-8-20-54(36)45(57)39(53-47(59)61-4)29-10-6-5-7-11-29/h5-7,10-11,14-19,22-26,36-39H,8-9,12-13,20-21H2,1-4H3,(H,48,51)(H,49,50)(H,52,58)(H,53,59)/t36-,37-,38-,39+/m0/s1

SMILES Code: O=C(OC)N[C@H](C1=CC=CC=C1)C(N2[C@H](C3=NC=C(C4=CC=C(C5=CSC6=C5SC=C6C7=CC=C8N=C([C@H]9N(C([C@@H](NC(OC)=O)C(C)C)=O)CCC9)NC8=C7)C=C4)N3)CCC2)=O

Appearance: Solid powder

Purity: >98% (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

Shelf Life: >3 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).

HS Tariff Code: 2934.99.03.00

Preparing Stock Solutions

The following data is based on the product molecular weight 885.07 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

Molarity Calculator

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1: Vince B, Hill JM, Lawitz EJ, O'Riordan W, Webster LR, Gruener DM, Mofsen RS, Murillo A, Donovan E, Chen J, McCarville JF, Sullivan-Bólyai JZ, Mayers D, Zhou XJ. A randomized, double-blind, multiple-dose study of the pan-genotypic NS5A inhibitor samatasvir in patients infected with hepatitis C virus genotype 1, 2, 3 or 4. J Hepatol. 2014 May;60(5):920-7. doi: 10.1016/j.jhep.2014.01.003. Epub 2014 Jan 14. PubMed PMID: 24434503.

2: Bilello JP, Lallos LB, McCarville JF, La Colla M, Serra I, Chapron C, Gillum JM, Pierra C, Standring DN, Seifer M. In vitro activity and resistance profile of samatasvir, a novel NS5A replication inhibitor of hepatitis C virus. Antimicrob Agents Chemother. 2014 Aug;58(8):4431-42. doi: 10.1128/AAC.02777-13. Epub 2014 May 27. PubMed PMID: 24867983; PubMed Central PMCID: PMC4136001.