Clonidine

C9H9Cl2N3CAS 4205-90-7230.09 g/mol

Open in Covalent MOL file
ClClNHNNH
Aryl halideGuanidine

Properties

Molecular formula
C9H9Cl2N3
Molar mass
230.09 g/mol
Exact mass
229.0174 Da
Melting point
130 °C
pKa
8.05
Water solubility
insoluble
logP
2.36Crippen estimate
Polar surface area
36.4 Ų
H-bond donors / acceptors
2 / 3
Rotatable bonds
1

Hazards

Danger
Acute Toxic (GHS06)

Aggregated from 95 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P260, P262, P264, P270, P271, P280, P284, P301+P316, P302+P352, P304+P340, P316, P320, P321, P330, P361+P364, P403+P233, P405, P501

Identifiers

CAS number
4205-90-7
SMILES
Clc1cccc(Cl)c1NC1=NCCN1
InChIKey
GJSURZIOUXUGAL-UHFFFAOYSA-N
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)

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

17 names · show all
  • 1H-Imidazol-2-amine, N-(2,6-dichlorophenyl)-4,5-dihydro-
  • 2-Imidazoline, 2-(2,6-dichloroanilino)-
  • N-(2,6-Dichlorophenyl)-4,5-dihydro-1H-imidazol-2-amine
  • 734571A
  • Clonidin
  • 2-(2,6-Dichloroanilino)-2-imidazoline
  • 2-(2,6-Dichlorophenylimino)imidazolidine
  • M 5041T
  • SKF 34427
  • Catapres-TTS
  • ST 155BS
  • 2-(2,6-Dichlorophenylamino)-1,3-diazacyclopentene
  • Duraclon
  • Arkamin
  • (2,6-Dichloro-phenyl)-(4,5-dihydro-1H-imidazol-2-yl)-amine
  • (2,6-Dichloro-phenyl)-imidazolidin-2-ylidene-amine
  • 2-[(2,6-Dichlorophenyl)amino]-2-imidazoline

Work with Clonidine

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Stereoisomers, salts and isotopologues

The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.

Clonidine hydrochloride4205-91-8Salt

Similar compounds

Apraclonidine66711-21-571 % similar Apraclonidine hydrochloride73218-79-866 % similar Tizanidine51322-75-960 % similar Tizanidine hydrochloride64461-82-156 % similar Lofexidine31036-80-343 % similar Moxonidine75438-57-242 % similar Bisantrene78186-34-241 % similar N-(2,6-Dichlorophenyl)thiourea6590-91-641 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

PubChem CAS Common Chemistry NIST WebBook