General Information
Drug ID
DR00500
Drug Name
Ergotamine
Synonyms
(5'A)-5'-benzyl-12'-hydroxy-2'-methyl-3',6',18-trioxoergotaman 2,3-dihydroxybutanedioate(2:1); 12'-Hydroxy-2'-methyl-5'alpha-(phenylmethyl)ergotaman-3',6',18-trione; Avetol; Cornutamin; Cornutamine; ERGOTAMINE (SEE ALSO: ERGOTAMINE TARTRATE (CAS 379-79-3)); ETIN; Ergam; Ergate; Ergomar; Ergomar (TN); Ergonsvine; Ergostat; Ergotaman-3',6',18-trione, 12'-hydroxy-2'-methyl-5'-(phenylmethyl)-, (5'-alpha)-(9CI); Ergotaman-3',6',18-trione, 12'-hydroxy-2'-methyl-5'-(phenylmethyl)-, (5'alpha)-, (2R,3R)-2,3-dihydroxybutanedioate (2:1) (salt); Ergotaman-3',6',18-trione, 12'-hydroxy-2'-methyl-5'-(phenylmethyl)-, (5alpha)-, (2R,3R)-2,3-dihydroxybutanedioate (2:1); Ergotamin; Ergotamina [INN-Spanish]; Ergotamine (INN); Ergotamine [INN:BAN]; Ergotamine bitartrate; Ergotamine hemitartrate; Ergotamine tartrate; Ergotamine tartrate (VAN); Ergotamine tartrate, Avetol, Cornutamin, Ergam, Ergotartrate; Ergotamine, tartrate (2:1); Ergotamine, tartrate (2:1) (salt) (8CI); Ergotaminum [INN-Latin]; Ergotartrate; Ergoton-A; Exmigra; Femergin;Gynergen; Gotamine tartrate; Lingraine; Lingran; Medihaler ergotamine; Migretamine; Neo-ergotin; Rigetamin; Secagyn; Secupan; Temigran; Wigrettes
Drug Type
Small molecular drug
Indication Headache [ICD11: MB6Y] Approved [1]
Therapeutic Class
Analgesics
Structure
3D MOL 2D MOL
Formula
C33H35N5O5
Canonical SMILES
CC1(C(=O)N2C(C(=O)N3CCCC3C2(O1)O)CC4=CC=CC=C4)NC(=O)C5CN(C6CC7=CNC8=CC=CC(=C78)C6=C5)C
InChI
InChI=1S/C33H35N5O5/c1-32(35-29(39)21-15-23-22-10-6-11-24-28(22)20(17-34-24)16-25(23)36(2)18-21)31(41)38-26(14-19-8-4-3-5-9-19)30(40)37-13-7-12-27(37)33(38,42)43-32/h3-6,8-11,15,17,21,25-27,34,42H,7,12-14,16,18H2,1-2H3,(H,35,39)/t21-,25-,26+,27+,32-,33+/m1/s1
InChIKey
XCGSFFUVFURLIX-VFGNJEKYSA-N
CAS Number
CAS 113-15-5
Pharmaceutical Properties Molecular Weight 581.7 Topological Polar Surface Area 118
Heavy Atom Count 43 Rotatable Bond Count 4
Hydrogen Bond Donor Count 3 Hydrogen Bond Acceptor Count 6
XLogP
2
PubChem CID
8223
PubChem SID
103936647 , 104234148 , 104317260 , 119501360 , 121277981 , 122465883 , 125093281 , 129668296 , 134337463 , 134973867 , 135650239 , 135668323 , 137001378 , 137167006 , 139157560 , 143093059 , 14911400 , 152035924 , 160964041 , 161004879 , 161004881 , 170485470 , 175265544 , 176484204 , 180057241 , 22425481 , 226394191 , 29226942 , 46507632 , 49854759 , 57324862 , 77627243 , 7979181 , 81065515 , 8155758 , 92308838 , 96024602
ChEBI ID
ChEBI:4826
TTD Drug ID
D01TSI
DT(s) Transporting This Drug P-GP Transporter Info P-glycoprotein 1 Substrate [2]
References
1 Ergotamine was approved by FDA. The official website of the U.S. Food and Drug Administration. (2019)
2 Improving the prediction of the brain disposition for orally administered drugs using BDDCS. Adv Drug Deliv Rev. 2012 Jan;64(1):95-109.

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