• #LGM Pharma is a Vilanterol CAS# 503068-34-6 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: 503068-34-6
  • AHFC code:
  • Synonyms: 1,3-Benzenedimethanol, alpha1-(((6-(2-((2,6-dichlorophenyl)methoxy)ethoxy)hexyl)amino)methyl)-4-hydroxy-, (alpha1R)-, 4-((1R)-2-((6-(2-((2,6-dichlorophenyl)methoxy)ethoxy)hexyl)amino)-1-hydroxyethyl)-2-(hydroxymethyl)phenol, GW 642444, GW-642444x, GW642444x, UNII-028LZY775B, Vilanterol
  • ATC Code:
  • Chemical Formula:
  • Molecular Weight: 486.4327
  • Assay/Purity: Typically NLT 98%
  • DrugBank:
  • SMILES: c1cc(c(c(c1)Cl)COCCOCCCCCCNC[C,,H](c2ccc(c(c2)CO)O)O)Cl
  • InChl: 1S/C24H33Cl2NO5/c25-21-6-5-7-22(26)20(21)17-32-13-12-31-11-4-2-1-3-10-27-15-24(30)18-8-9-23(29)19(14-18)16-28/h5-9,14,24,27-30H,1-4,10-13,15-17H2/t24-/m0/s1
  • PubChem:
  • IUPAC: 4-(2-((6-((2-(((2,6-Dichlorophenyl)methyl)oxy)ethyl)oxy)hexyl)amino)-1-hydroxyethyl)-2-(hydroxymethyl)phenol

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