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Home/Compounds/API/Fostemsavir tromethamine
C29H37N8O11P
704.6 g/mol
APIWarning

Fostemsavir tromethamine

CAS864953-39-9
Category
API
Compound Class
Other
Primary Use
Pharmaceutical Raw Material

Fostemsavir tromethamine is an antiretroviral active pharmaceutical ingredient used in the manufacture of medications for HIV/AIDS treatment. It is formulated as a salt form of fostemsavir, a prodrug that acts as an attachment inhibitor.

antiretroviral active pharmaceutical ingredientraw material for pharmaceutical manufacturing

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Safety Reference

Harmful
Harmful
Health Hazard
Health Hazard
Warning
H317May cause an allergic skin reaction
H361Suspected of damaging fertility or the unborn child
H373May cause damage to organs through prolonged or repeated exposure

Customs Tariff Classification

The international HS code for Fostemsavir tromethamine (CAS 864953-39-9) is 2933.59.

HS code (international, 6-digit)

2933.59

EU CN code (8-digit)

2933 59 95

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

2-amino-2-(hydroxymethyl)propane-1,3-diol;[3-[2-(4-benzoylpiperazin-1-yl)-2-oxoacetyl]-4-methoxy-7-(3-methyl-1,2,4-triazol-1-yl)pyrrolo[2,3-c]pyridin-1-yl]methyl dihydrogen phosphate

InChIKey

RRGJSMBMTOKHTE-UHFFFAOYSA-N

SMILES

CC1=NN(C=N1)C2=NC=C(C3=C2N(C=C3C(=O)C(=O)N4CCN(CC4)C(=O)C5=CC=CC=C5)COP(=O)(O)O)OC.C(C(CO)(CO)N)O

Synonyms (14)
  • FTR
  • Fostemsavir tromethamine (USAN)
  • BMS-663068 TROMETHAMINE
  • BMS-663068 Tris
  • Fostemsavir Tris
  • Fostemsavir trometamol
  • Fostemsavir tromethamine
  • Rukobia
  • Rukobia (TN)

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