• #LGM Pharma is a Simeprevir CAS# 923604-59-5 API supplier distributor based in the USA. Inquire about DMF, cGMP, price, availability, delivery, purity, and more.
  • #Questions? Call our customer API support number 1-(800)-881-8210.
  • #LGM Pharma offers this active ingredient but not the finished dosage forms.

Product Details:

  • CAS No: 923604-59-5
  • AHFC code:
  • Synonyms: Olysio, Simeprevir, TMC 435, TMC 435350, TMC-435, TMC435, TMC435350, UNII-9WS5RD66HZ
  • ATC Code:
  • Chemical Formula: C38-H47-N5-O7-S2
  • Molecular Weight: 749.9493
  • Assay/Purity: Typically NLT 98%
  • DrugBank:
  • SMILES: Cc1c(ccc2c1nc(cc2O[C,,H]3C[C,,H]4[C,,H](C3)C(=O)N(CCCC/C=C[C,,H]5C[C,]5(NC4=O)C(=O)NS(=O)(=O)C6CC6)C)c7nc(cs7)C(C)C)OC
  • InChl:
  • PubChem:
  • IUPAC: N-(17-(2-(4-isopropylthiazole-2-yl)-7-methoxy-8-methylquinolin-4-yloxy)-13-methyl-2,14-dioxo-3,13-diazatricyclo(,6)octadec-7-ene-4-carbonyl)(cyclopropyl)sulfonamide

Additional Details

Mode of Action:
General Reference:
Products currently covered by valid US Patents are offered for R&D use in accordance with 35 USC 271(e)+A13(1). Any patent infringement and resulting liability is solely at buyer risk.

API’s From Quality Manufacturers:

  • Cost effective materials based on specific requirements
  • Small quantities for initial research and larger development quantities towards product commercialization


  • Technical packages, letters of access to filed DMFs
  • Complete assistance in any regulatory filings
  • Top quality GMP certified manufacturers
  • Have necessary regulatory credentials


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