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Home/Compounds/API/4-[4-[4-[4-[[(5R)-5-(2,4-difluorophenyl)-5-(1,2,4-triazol-1-ylmethyl)oxolan-3-yl]methoxy]phenyl]piperazin-1-yl]phenyl]-2-[(2S,3S)-2-hydroxypentan-3-yl]-1,2,4-triazol-3-one
C37H42F2N8O4
700.8 g/mol
APIDanger

Posaconazole

CAS171228-49-2
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material

Posaconazole is a chemical compound used as an active pharmaceutical ingredient. It is a complex, ring-containing molecule with moderate lipophilicity and limited hydrogen-bond donor capacity, commonly supplied as a pharmaceutical intermediate for manufacturing purposes.

pharmaceutical intermediateactive pharmaceutical ingredient

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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Related Compounds

ReferenceSame Category

3-Amino-5-acetamido-2,4,6-triiodobenzoate

CAS1713-07-1

pharmaceutical raw material

ReferenceSame Category

Exatecan

CAS171335-80-1

pharmaceutical raw material

ReferenceSame Category

Nitrofurantoin monohydrate

CAS17140-81-7

pharmaceutical raw material

ReferenceSame Category

Lokelma

CAS17141-74-1

pharmaceutical raw material

Referencestereoisomer of

Posaconazole (Ethyl-d5)

CAS1217785-83-5

pharmaceutical raw material

Safety Reference

Harmful
Harmful
Health Hazard
Health Hazard
Environmental Hazard
Environmental Hazard
Danger
H319Causes serious eye irritation
H351Suspected of causing cancer
H361Suspected of damaging fertility or the unborn child
H372Causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Customs Tariff Classification

The international HS code for Posaconazole (CAS 171228-49-2) is 2934.99.

HS code (international, 6-digit)

2934.99

EU CN code (8-digit)

2934 99 90

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

4-[4-[4-[4-[[(3R,5R)-5-(2,4-difluorophenyl)-5-(1,2,4-triazol-1-ylmethyl)oxolan-3-yl]methoxy]phenyl]piperazin-1-yl]phenyl]-2-[(2S,3S)-2-hydroxypentan-3-yl]-1,2,4-triazol-3-one

InChIKey

RAGOYPUPXAKGKH-XAKZXMRKSA-N

SMILES

CC[C@@H]([C@H](C)O)N1C(=O)N(C=N1)C2=CC=C(C=C2)N3CCN(CC3)C4=CC=C(C=C4)OC[C@H]5C[C@](OC5)(CN6C=NC=N6)C7=C(C=C(C=C7)F)F

Synonyms (41)
  • PCZ
  • POS
  • Posaconazole (JAN/USAN/INN)
  • NOXAFIL POWDERMIX KIT
  • Noxafil
  • Noxafil (TN)
  • POSACONAZOLE [MART.]
  • Posaconazole
  • Posaconazole (Standard)
  • Posaconazole - Form I
  • Posaconazole - Form III
  • Posaconazole Delayed-Release
  • Posaconazole SP
  • Posaconazole, VETRANAL(TM)
  • Posanol
  • Sch 56592
  • Schering 56592
  • Spriafil
  • pasaconazole
  • posaconazol
  • posaconazolum

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