General Information
Drug ID
DR00141
Drug Name
Methadone
Synonyms
(+)-Methadone; (+-)-Methadone; (+/-)-Methadone; (+/-)-Tussal; (-)-(R)-6-(Dimethylamino)-4,4-diphenyl-3-heptanone; (-)-Methadone; (6R)-Methadone; (R)-6-(Dimethylamino)-4,4-diphenyl-3-heptanone; (R)-6-(Dimethylamino)-4,4-diphenyl-3-hetpanone; (S)-6-(Dimethylamino)-4,4-diphenyl-3-heptanone; 3-Hetpanone, 6-(dimethylamino)-4,4-diphenyl-, (R)-(9CI); 6-(Dimethylamino)-4,4-diphenyl-3-heptanone dl-mixture; 6-(dimethylamino)-4,4-diphenylheptan-3-one; 6-Dimethylamino-4,4-diphenyl-3-heptanone; 6-dimethylamino-4,4-di(phenyl)heptan-3-one; 6S-Methadone; A 4624; AN 148; AN-148 (*Hydrochloride*); Adanon; Algovetin; Althose; Amidon; Amidone; Amidone (TN); Biscuits; D-6-(Dimethylamino)-4,4-diphenyl-3-heptanone; D-Methadone; Dextromethadone; Diaminon; Dl-Methadone; Dollies; Dolly; Dolophin; Dolophine; Dolophine (*Hydrochloride*); Dolophine (TN); Fenadone (*Hydrochloride*); Heptadon (TN); Heptadone; Heptadone (*Hydrochloride*); Heptanon; Heptanon (*Hydrochloride*); Heptanon (pharmaceutical); Hoechst 10820; Hoescht 10820 (*Hydrochloride*); K 174; Ketalgin; L-(+)-Methadone; L-6-(Dimethylamino)-4,4-diphenyl-3-heptanone; L-Methadone; L-Polamidon; L-Polamivet; Levometadona; Levometadona [INN-Spanish]; Levomethadone [INN]; Levomethadonum; Levomethadonum [INN-Latin]; Levothyl; Metadona; Metadona [INN-Spanish]; Metadona [Spanish]; Metadone; Metadone [DCIT]; Metasedin; Methadon; Methadona; Methadona [Spanish]; Methadone (BAN); Methadone HCL Intensol; Methadone M; Methadone [INN:BAN]; Methadonum; Methadonum [INN-Latin]; Methadonum [Latin]; Methadose (TN); Methaquaione; Phenadone; Phenadone (*Hydrochloride*); Physeptone (TN); Polamidone; Polamivet; Racemic methadone; S-(+)-Methadone; Sedo-Rapide; Symoron (TN); Tussol; Westadone;Dolophine HCL
Drug Type
Small molecular drug
Indication Pain [ICD11:MG30-MG7Z] Approved [1]
Opioid type drug dependence [ICD11:6C43] Approved [1]
Therapeutic Class
Analgesics
Structure
3D MOL 2D MOL
Formula
C21H27NO
Canonical SMILES
CCC(=O)C(CC(C)N(C)C)(C1=CC=CC=C1)C2=CC=CC=C2
InChI
InChI=1S/C21H27NO/c1-5-20(23)21(16-17(2)22(3)4,18-12-8-6-9-13-18)19-14-10-7-11-15-19/h6-15,17H,5,16H2,1-4H3/t17-/m1/s1
InChIKey
USSIQXCVUWKGNF-QGZVFWFLSA-N
CAS Number
CAS 76-99-3
Pharmaceutical Properties Molecular Weight 309.4 Topological Polar Surface Area 20.3
Heavy Atom Count 23 Rotatable Bond Count 7
Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 2
XLogP
3.9
PubChem CID
22267
PubChem SID
103412836 ,104355526 ,129415111 ,131326064 ,135650582 ,138237674 ,141601059 ,144239892 ,162222373 ,16828013 ,175271129 ,198945476 ,226513694 ,29289580 ,47359869 ,47510027 ,50251534 ,57331123 ,8166385 ,841133 ,93167208 ,96024811
ChEBI ID
ChEBI:6807
TTD Drug ID
D09OJQ
DT(s) Transporting This Drug P-GP Transporter Info P-glycoprotein 1 Substrate [2]
References
1 Methadone was approved by FDA. The official website of the U.S. Food and Drug Administration. (2019)
2 In vitro P-glycoprotein-mediated transport of (R)-, (S)-, (R,S)-methadone, LAAM and their main metabolites. Pharmacology. 2007;80(4):304-11.

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