Catalog No. Size 价格库存数量
S2145-2 2mg solid ¥115
S2145-10 10mg solid ¥345


Mericitabine, also known as RG7128 and R-7128, is a HCV polymerase inhibitor. RG7128 is also a prodrug of PSI-6130, which shows potent antiviral efficacy in patients infected with hepatitis C virus (HCV) genotypes 1, 2, or 3.

Product information

CAS Number: 940908-79-2

Molecular Weight: 399.41

Formula: C18H26FN3O6


RG 7128


PSI 6130 diisobutyrate

Chemical Name: [(2R,3R,4R,5R)-5-(4-amino-2-oxo-1,2-dihydropyrimidin-1-yl)-4-fluoro-4-methyl-3-[(2-methylpropanoyl)oxy]oxolan-2-yl]methyl 2-methylpropanoate

Smiles: CC(C)C(=O)OC[C@H]1O[C@@H](N2C=CC(N)=NC2=O)[C@](C)(F)[C@@H]1OC(=O)C(C)C


InChi: InChI=1S/C18H26FN3O6/c1-9(2)14(23)26-8-11-13(28-15(24)10(3)4)18(5,19)16(27-11)22-7-6-12(20)21-17(22)25/h6-7,9-11,13,16H,8H2,1-5H3,(H2,20,21,25)/t11-,13-,16-,18-/m1/s1

Technical Data

Appearance: Solid Power

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

Solubility: Soluble in DMSO

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


  1. Wedemeyer H, Forns X, Hézode C, Lee SS, Scalori A, Voulgari A, Le Pogam S, Nájera I, Thommes JA. Mericitabine and Either Boceprevir or Telaprevir in Combination with Peginterferon Alfa-2a plus Ribavirin for Patients with Chronic Hepatitis C Genotype 1 Infection and Prior Null Response: The Randomized DYNAMO 1 and DYNAMO 2 Studies. PLoS One. 2016 Jan 11;11(1):e0145409.
  2. Feng JY, Xu Y, Barauskas O, Perry JK, Ahmadyar S, Stepan G, Yu H, Babusis D, Park Y, McCutcheon K, Perron M, Schultz BE, Sakowicz R, Ray AS. Role of Mitochondrial RNA Polymerase in the Toxicity of Nucleotide Inhibitors of Hepatitis C Virus. Antimicrob Agents Chemother. 2015 Nov 23;60(2):806-17.
  3. Canini L, Guedj J, Chatterjee A, Lemenuel-Diot A, Smith PF, Perelson AS. Modelling the interaction between danoprevir and mericitabine in the treatment of chronic HCV infection. Antivir Ther. 2015 Nov 10.

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


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