General
Preferred name
FENTANYL HYDROCHLORIDE
Synonyms
Fentanyl hcl ()
Ionsys ()
Fentanyl (hydrochloride) ()
P&D ID
PD018752
CAS
1443-54-5
Tags
natural product
drug
available
Drug Status
approved
Max Phase
Phase 4
First approval
2006
Structure
Probe scores
P&D probe-likeness score
[[ v.score ]]%
Structure formats
[[ format ]]
[[ compound[format === 'MOL' ? 'molblock' : format.toLowerCase()] ]]
Compound Sets
3
Cayman Chemical Bioactives
ChEMBL Approved Drugs
ChEMBL Drugs
External IDs
14
Properties
(calculated by RDKit )
Molecular Weight
372.2
Hydrogen Bond Acceptors
2
Hydrogen Bond Donors
0
Rotatable Bonds
6
Ring Count
3
Aromatic Ring Count
2
cLogP
4.56
TPSA
23.55
Fraction CSP3
0.41
Chiral centers
0.0
Largest ring
6.0
QED
0.74
Structural alerts
0
No structural alerts detected
Custom attributes
(extracted from source data)
Source data