Pentazocine

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Pentazocine
Systematic (IUPAC) name
N/A
Identifiers
CAS number	?
ATC code	?
PubChem	66386
Chemical data
Formula	C22H33NO4
Mol. mass	375.50172
SMILES	eMolecules & PubChem
Pharmacokinetic data
Bioavailability	?
Metabolism	?
Half life	?
Excretion	?
Therapeutic considerations
Pregnancy cat.	?
Legal status
Routes	?

Description

The first mixed agonist-antagonist analgesic to be marketed. It is an agonist at the kappa and sigma opioid receptors and has a weak antagonist action at the mu receptor. (From AMA Drug Evaluations Annual, 1991, p97)

General Properties

*Molecular Weight

375.50172

*Molecular Formula

C₂₂H₃₃NO₄

*IUPAC NAME

N/A

*Canonical Smiles

CC1C2CC3=C(C1(CCN2CC=C(C)C)C)C=C(C=C3)O.CC(C(=O)O)O

*Isomeric Smiles

CC1[C@@H]2CC3=C([C@]1(CCN2CC=C(C)C)C)C=C(C=C3)O.CC(C(=O)O)O

*XLogP

N/A

*Topological Polar Surface Area

81

External Links

• Pubchem

Link to BIAdb Database