General Information
Drug ID
DR00285
Drug Name
Silodosin
Synonyms
(R)-1-(3-hydroxypropyl)-5-(2-((2-(2-(2,2,2-trifluoroethoxy)phenoxy)ethyl)amino)propyl)indoline-7-carboxamide; 1-(3-hydroxypropyl)-5-[(2R)-2-[2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethylamino]propyl]-2,3-dihydroindole-7-carboxamide; 160970-64-9; CHEMBL24778; CUZ39LUY82; KAD 3213; KAD-3213; KMD 3213; KMD-3213; Q-102517; Rapaflo; Rapflo; Silodosin-d6; Silodyx; UNII-CUZ39LUY82; Urief; Urorec
Drug Type
Small molecular drug
Indication Benign prostatic hyperplasia [ICD11: GA90] Approved [1]
Structure
3D MOL 2D MOL
Formula
C25H32F3N3O4
Canonical SMILES
CC(CC1=CC2=C(C(=C1)C(=O)N)N(CC2)CCCO)NCCOC3=CC=CC=C3OCC(F)(F)F
InChI
InChI=1S/C25H32F3N3O4/c1-17(30-8-12-34-21-5-2-3-6-22(21)35-16-25(26,27)28)13-18-14-19-7-10-31(9-4-11-32)23(19)20(15-18)24(29)33/h2-3,5-6,14-15,17,30,32H,4,7-13,16H2,1H3,(H2,29,33)/t17-/m1/s1
InChIKey
PNCPYILNMDWPEY-QGZVFWFLSA-N
CAS Number
CAS 160970-54-7
Pharmaceutical Properties Molecular Weight 495.5 Topological Polar Surface Area 97
Heavy Atom Count 35 Rotatable Bond Count 13
Hydrogen Bond Donor Count 3 Hydrogen Bond Acceptor Count 9
XLogP
3.6
PubChem CID
5312125
PubChem SID
103194366 , 104046714 , 109693099 , 11056891 , 114157936 , 12014894 , 126623000 , 126665711 , 128939931 , 131300819 , 134339064 , 134340151 , 134342132 , 135252710 , 135368407 , 135650458 , 135916576 , 137248544 , 142093997 , 14810706 , 14835413 , 152258092 , 152344280 , 160646931 , 162011672 , 162172235 , 162223757 , 163884568 , 164765008 , 164777753 , 172085148 , 174527805 , 175266679 , 175427058 , 175612190 , 179150028 , 184816547 , 187071911 , 198991703 , 202821102 , 211536181 , 223392962 , 223484371 , 39341745 , 57359519 , 7849027 , 7979683 , 80176928 , 92098546 , 99299508
ChEBI ID
CHEBI:135929
TTD Drug ID
D0U0VU
DT(s) Transporting This Drug MDR3 Transporter Info Multidrug resistance protein 3 Substrate [2]
P-GP Transporter Info P-glycoprotein 1 Substrate [3]
References
1 Silodosin was approved by FDA. The official website of the U.S. Food and Drug Administration. (2019)
2 Pharmacokinetics and disposition of silodosin (KMD-3213)]. Yakugaku Zasshi. 2006 Mar;126 Spec no.:237-45.
3 The influence of UGT2B7, UGT1A8, MDR1, ALDH, ADH, CYP3A4 and CYP3A5 genetic polymorphisms on the pharmacokinetics of silodosin in healthy Chinese volunteers. Drug Metab Pharmacokinet. 2013;28(3):239-43.

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