Posaconazole

Posaconazole, sold under the brand name Noxafil among others, is a triazole antifungal medication.

Posaconazole
Clinical data
Trade namesNoxafil, Posanol, others
AHFS/Drugs.comMonograph
MedlinePlusa607036
License data
Pregnancy
category
  • AU: B3
Routes of
administration
By mouth, intravenous
ATC code
Legal status
Legal status
Pharmacokinetic data
BioavailabilityLow (8 to 47% Oral)
Protein binding98 to 99%
MetabolismLiver (glucuronidation)
Elimination half-life16 to 31 hours
ExcretionFecal (71–77%) and Kidney (13–14%)
Identifiers
  • 4-[4-[4-[4-[[(3R,5R)-5-(2,4-difluorophenyl)tetrahydro-5-(1H-1,2,4-triazol-1-ylmethyl)-3-furanyl]methoxy]phenyl]-1-piperazinyl]phenyl]-2-[(1S,2S)-1-ethyl-2- hydroxypropyl]-2,4-dihydro-3H-1,2,4-triazol-3-one
CAS Number
PubChem CID
DrugBank
ChemSpider
UNII
KEGG
ChEBI
ChEMBL
CompTox Dashboard (EPA)
ECHA InfoCard100.208.201
Chemical and physical data
FormulaC37H42F2N8O4
Molar mass700.792 g·mol−1
3D model (JSmol)
  • O=C1N(/N=C\N1c2ccc(cc2)N7CCN(c6ccc(OCC3C[C@@](OC3)(c4ccc(F)cc4F)Cn5ncnc5)cc6)CC7)[C@@H](CC)[C@@H](O)C
  • InChI=1S/C37H42F2N8O4/c1-3-35(26(2)48)47-36(49)46(25-42-47)31-7-5-29(6-8-31)43-14-16-44(17-15-43)30-9-11-32(12-10-30)50-20-27-19-37(51-21-27,22-45-24-40-23-41-45)33-13-4-28(38)18-34(33)39/h4-13,18,23-27,35,48H,3,14-17,19-22H2,1-2H3/t26-,27?,35-,37-/m0/s1 Y
  • Key:RAGOYPUPXAKGKH-AGDNISCASA-N Y
 NY (what is this?)  (verify)

It was approved for medical use in the United States in September 2006, and is available as a generic medication.

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