General Information
Drug ID
DR01286
Drug Name
Pentazocine
Synonyms
(2R*,6R*,11R*)-1,2,3,4,5,6-Hexahydro-6,11-dimethyl-3-(3-methyl-2-butenyl)-2,6-methano-3-benzazocin-8-ol; (2R,6R,11R)-6,11-dimethyl-3-(3-methylbut-2-en-1-yl)-1,2,3,4,5,6-hexahydro-2,6-methano-3-benzazocin-8-ol; (2alpha,6alpha,11R*)-(1)-1,2,3,4,5,6-Hexahydro-6,11-dimethyl-3-(3-methylbut-2-enyl)-2,6-methano-3-benzazocin-8-ol; 1,2,3,4,5,6-Hexahydro-6,11-dimethyl-3-(3-methyl-2-butenyl)-2,6-methano-3-benzazocin-8-ol; 1,2,3,4,5,6-Hexahydro-6,11-dimethyl-3-(3-methylbut-2-enyl)-2,6-methano-3-benzazocin-8-ol; 2'-Hydroxy-5,9-dimethyl-2-(3,3-dimethylallyl)-6,7-benzomorphan; 2-(3,3-Dimethylallyl)-2',2'-hydroxy-5,9-dimethyl-6,7-benzomorphan; 2-(3,3-Dimethylallyl)cyclazocine; 2-Dimethylallyl-5,9-dimethyl-2'-hydroxybenzomorphan; 3-(3-Methyl-2-butenyl)-1,2,3,4,5,6-hexahydro-6,11-dimethyl-2,6-methano-3-benzazocin-8-ol; Algopent (free base); Fortal (TN); Fortalgesic; Fortalin; Fortral; Fortral (TN); Fortwin (TN); II-C-2; KF-1820; L-pentazocine; Lexir; Liticon; NIH 7958; Pentagin; Pentazocaine; Pentazocin; Pentazocina; Pentazocina [DCIT]; Pentazocine (JP15/USP/INN); Pentazocine [USAN:INN:BAN:JAN]; Pentazocine, Pentazocin, Sosegon, WIN 20228; Pentazocinum; Pentazocinum [INN-Latin]; Sosegon; Soseton; Sosigon; Talacen; Talacen (TN); Talwan; Talwin (TN); Talwin NX (TN); Talwin PX (TN); WIN 20228
Drug Type
Small molecular drug
Indication Moderate to severe pain [ICD11:MG30-MG3Z] Approved [1]
Therapeutic Class
Anesthetics
Structure
3D MOL 2D MOL
Formula
C19H27NO
Canonical SMILES
CC1C2CC3=C(C1(CCN2CC=C(C)C)C)C=C(C=C3)O
InChI
InChI=1S/C19H27NO/c1-13(2)7-9-20-10-8-19(4)14(3)18(20)11-15-5-6-16(21)12-17(15)19/h5-7,12,14,18,21H,8-11H2,1-4H3/t14-,18+,19+/m0/s1
InChIKey
VOKSWYLNZZRQPF-GDIGMMSISA-N
CAS Number
CAS 359-83-1
Pharmaceutical Properties Molecular Weight 285.4 Topological Polar Surface Area 23.5
Heavy Atom Count 21 Rotatable Bond Count 2
Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 2
XLogP
3.3
PubChem CID
441278
PubChem SID
9625 ,7847564 ,7980275 ,16653171 ,36885150 ,46506363 ,48416392 ,50481298 ,57403610 ,103178693 ,103915561 ,129503949 ,131269077 ,134337666 ,135650806 ,137009739 ,160963997 ,162223165 ,175269404 ,175427242 ,179150379 ,198969176 ,223440607 ,223732563 ,226394929
ChEBI ID
CHEBI:7982
TTD Drug ID
D0W6DG
DT(s) Transporting This Drug P-GP Transporter Info P-glycoprotein 1 Substrate [2]
References
1 Pentazocine was approved by FDA. The official website of the U.S. Food and Drug Administration. (2019)
2 Mammalian drug efflux transporters of the ATP binding cassette (ABC) family in multidrug resistance: A review of the past decade. Cancer Lett. 2016 Jan 1;370(1):153-64.

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