General Information
Drug ID
DR01487
Drug Name
4-Hydroxytamoxifen
Synonyms
4-Hydroxytamoxifen; Afimoxifene; (Z)-4-Hydroxytamoxifen; Hydroxytamoxifen; 4-Monohydroxytamoxifen; Tamogel; 68047-06-3; trans-4-Hydroxytamoxifen; Ici 79280; 68392-35-8; 65213-48-1; 4-OH-TAM; (Z)-4-(1-(4-(2-(Dimethylamino)ethoxy)phenyl)-2-phenylbut-1-en-1-yl)phenol; Z-4-hydroxytamoxifen; UNII-95K54647BZ; CHEMBL489; ICI 79,280; TAMOXIFEN, 4-HYDROXY-, (Z)-; BRN 4910749; (E/Z)-4-Hydroxy Tamoxifen; MLS000069742; C26H29NO2; CHEBI:44616; 95K54647BZ; SMR000058939; 4-(1-(4-(2-(Dimethylamino)ethoxy)phenyl)-2-phenylbut-1-enyl)phenol
Drug Type
Small molecular drug
Indication Breast cancer [ICD11: 2C60-2C6Z] Phase 3 [1]
Structure
3D MOL 2D MOL
Formula
C26H29NO2
Canonical SMILES
CCC(=C(C1=CC=C(C=C1)O)C2=CC=C(C=C2)OCCN(C)C)C3=CC=CC=C3
InChI
InChI=1S/C26H29NO2/c1-4-25(20-8-6-5-7-9-20)26(21-10-14-23(28)15-11-21)22-12-16-24(17-13-22)29-19-18-27(2)3/h5-17,28H,4,18-19H2,1-3H3/b26-25-
InChIKey
TXUZVZSFRXZGTL-QPLCGJKRSA-N
CAS Number
CAS 68047-06-3
Pharmaceutical Properties Molecular Weight 387.5 Topological Polar Surface Area 32.7
Heavy Atom Count 29 Rotatable Bond Count 8
Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 3
XLogP
6.8
PubChem CID
449459
PubChem SID
7494 , 835333 , 7889566 , 10300358 , 11532960 , 14719814 , 14719815 , 14805025 , 24895736 , 24895814 , 24899989 , 26757818 , 26759601 , 36891034 , 46393897 , 47208207 , 48243335 , 49688682 , 49846252 , 50005439 , 50065066 , 53788270 , 53789854 , 56422185 , 57404921 , 57570889 , 57654657 , 77095723 , 85788533 , 87219226 , 91613892 , 93165645 , 93167122 , 103169566 , 104640983 , 124799764 , 124893066 , 126639485 , 126671492 , 126685161 , 134341205 , 135021191 , 135065359 , 135610264 , 137156415 , 142089319 , 144208141 , 162226886 , 163414603 , 163687254
ChEBI ID
CHEBI:44616
TTD Drug ID
D09NST
DT(s) Transporting This Drug P-GP Transporter Info P-glycoprotein 1 Substrate [2]
References
1 ClinicalTrials.gov (NCT03199963) Trial of 4-OHT Gel in Women Aimed at Reducing Dense Breast Tissue
2 Antiestrogens and steroid hormones: substrates of the human P-glycoprotein. Biochem Pharmacol. 1994 Jul 19;48(2):287-92.

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