General Information
Drug ID
DR00521
Drug Name
Clonidine
Synonyms
1H-Imidazol-2-amine, N-(2,6-dichlorophenyl)-4,5-dihydro-(9CI); 2,6-Dichloro-N-2-imidazolidinylidenebenzenamine; 2,6-dichloro-N-(2-imidazolidinylidene)aniline; 2,6-dichloro-N-2-imidazolidinylidenebenzenamide; 2,6-dichloro-N-imidazolidin-2-ylideneaniline; 2-((2,6-Dichlorophenyl)imino)imidazolidine; 2-(2,6-Dichloroanilino)-1,3-diazacyclopentene-(2);2-(2,6-Dichloroanilino)-2-imidazoline; 2-(2,6-Dichlorophenylamino)-2-imidazoline; 2-(2,6-Dichlorophenylimino)imidazolidine; 2-Imidazoline, 2-(2,6-dichloroanilino)-(7CI,8CI); 2-[(2,6-Dichlorophenyl)imino]imidazoline; 2-[(2,6-dichlorophenyl)imino]-2-imidazoline; 734571A; Adesipress; CATAPRES-TTS-1; CATAPRES-TTS-2; CATAPRES-TTS-3; Catapres (TN); Catapres-TTS; Catapresan; Catapressan; Catarpres; Catarpres-TTS; Catarpres-TTS (TN); Catarpresan; Chlornidinum; Clofenil; Clonidin; Clonidina; Clonidina [INN-Spanish]; Clonidine (JAN/USAN/INN); Clonidine [USAN:BAN:INN]; Clonidinhydrochlorid; Clonidinum; Clonidinum [INN-Latin]; Clopheline; Dixarit; Duraclon; Duraclont; Gemiton; Hemiton; Isoglaucon; Klofelin; Klofenil; M 5041T; M-5041T; N-(2,6-Dichlorophenyl)-4,5-dihydro-1H-imidazol-2-amine; SKF 34427; ST 155BS; ST-155-BS; ST-155BS; Tenso-Timelets
Drug Type
Small molecular drug
Indication High blood pressure [ICD11:BA00] Approved [1]
Therapeutic Class
Antihypertensive Agents
Structure
3D MOL 2D MOL
Formula
C9H9Cl2N3
Canonical SMILES
C1CN=C(N1)NC2=C(C=CC=C2Cl)Cl
InChI
InChI=1S/C9H9Cl2N3/c10-6-2-1-3-7(11)8(6)14-9-12-4-5-13-9/h1-3H,4-5H2,(H2,12,13,14)
InChIKey
GJSURZIOUXUGAL-UHFFFAOYSA-N
CAS Number
CAS 4205-90-7
Pharmaceutical Properties Molecular Weight 230.09 Topological Polar Surface Area 36.4
Heavy Atom Count 14 Rotatable Bond Count 2
Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 1
XLogP
1.6
PubChem CID
2803
PubChem SID
10522369 ,10527768 ,11110984 ,11110985 ,11113648 ,11120350 ,11120838 ,11121326 ,11121653 ,11122133 ,11335949 ,11361188 ,11362722 ,11364235 ,11365284 ,11366797 ,11367846 ,11369359 ,11370715 ,11370716 ,11371375 ,11373447 ,11374710 ,11376008 ,11377521 ,11462160 ,11466276 ,11467396 ,11484969 ,11485991 ,11489003 ,11490174 ,11492771 ,11495155 ,14822899 ,15172366 ,26697416 ,26697467 ,26751841 ,26751842 ,29221958 ,46508119 ,47216577 ,4807400 ,5991864 ,7847347 ,7978974 ,8151812 ,840960 ,841959
ChEBI ID
ChEBI:46632
TTD Drug ID
D03SKR
DT(s) Transporting This Drug 1-Oct Transporter Info Organic cation transporter 1 Substrate [2]
2-Oct Transporter Info Organic cation transporter 2 Substrate [2]
3-Oct Transporter Info Organic cation transporter 3 Substrate [2]
P-GP Transporter Info P-glycoprotein 1 Substrate [3]
References
1 Clonidine was approved by FDA. The official website of the U.S. Food and Drug Administration. (2019)
2 Influx Transport of Cationic Drug at the Blood-Retinal Barrier: Impact on the Retinal Delivery of Neuroprotectants. Biol Pharm Bull. 2017;40(8):1139-1145.
3 Caco-2 permeability, P-glycoprotein transport ratios and brain penetration of heterocyclic drugs. Int J Pharm. 2003 Sep 16;263(1-2):113-22.

If you find any error in data or bug in web service, please kindly report it to Dr. Li and Dr. Fu.