Call 408.493.1800 | Fax 408.493.1801 | Toll Free 800.891.9699 (US Only) | Email: [email protected]


A potent HIV-1 attachment inhibitor
Catalog #: B2299
SKU-Size Size Price Qty
B2299-5 5 mg
B2299-25 25 mg
More Sizes Get Quote

Product Details

Alternate Name (3-(2-(4-benzoylpiperazin-1-yl)-2-oxoacetyl)-4-methoxy-7-(3-methyl-1H-1,2,4-triazol-1-yl)-1H-pyrrolo[2,3-c]pyridin-1-yl)methyl dihydrogen phosphate; Fostemsavir
Appearance Crystalline solid
CAS # 864953-29-7
Molecular Formula C₂₅H₂₆N₇O₈P
Molecular Weight 583.5
Purity ≥98% by HPLC
Solubility DMSO
InChi InChI=1S/C25H26N7O8P/c1-16-27-14-32(28-16)23-21-20(19(39-2)12-26-23)18(13-31(21)15-40-41(36,37)38)22(33)25(35)30-10-8-29(9-11-30)24(34)17-6-4-3-5-7-17/h3-7,12-14H,8-11,15H2,1-2H3,(H2,36,37,38)
PubChem CID 11319217
Handling Protect from air and light
Storage Conditions -20°C
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not For Use in Humans.


BMS-663068 (Fostemsavir) is a potent HIV-1 attachment inhibitor. Fostemsavir is a prodrug of the small-molecule inhibitor BMS-626529 (Cat. No. B1557) which inhibits human immunodeficiency virus type 1 (HIV-1) infection by binding to gp120 and interfering with the attachment of virus to CD4+ T-cells.

Why buy BioVision Products?
Global Presence
Technical Support
BioVision aims to provide our customers innovative tools for accelerating drug discovery and biological research. BioVision offers >8,000 products including the most comprehensive array of assay kits for key targets in Metabolic pathways.
BioVision is committed to providing the highest quality products at a competitive price.
We have a broad network of global distributors who are ready to address your research needs and ensure fast delivery.
Our highly trained Technical Support team provides comprehensive product support and is dedicated to resolving your issues quickly and efficiently.