Pimobendan

C₁₉H₁₈N₄O₂CAS 74150-27-9334.38 g/mol

Open in Covalent MOL file

Properties

Molecular formula: C₁₉H₁₈N₄O₂
Molar mass: 334.38 g/mol
Exact mass: 334.1430 Da
logP: 3.94Crippen estimate
Polar surface area: 82.9 Å²
H-bond donors / acceptors: 2 / 4
Rotatable bonds: 3

Hazards

Danger

H301 Toxic if swallowed20% of notifiers
H302 Harmful if swallowed70% of notifiers
H332 Harmful if inhaled20% of notifiers
H361 Suspected of damaging fertility or the unborn child20% of notifiers
H412 Harmful to aquatic life with long lasting effects10% of notifiers
H413 May cause long lasting harmful effects to aquatic life10% of notifiers

Aggregated from 10 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P203, P261, P264, P270, P271, P273, P280, P301+P316, P301+P317, P304+P340, P317, P318, P321, P330, P405, P501

Identifiers

CAS number

74150-27-9

SMILES

COc1ccc(-c2nc3cc(C4=NN=C(O)CC4C)ccc3[nH]2)cc1

InChIKey

GLBJJMFZWDBELO-UHFFFAOYSA-N

InChI

InChI=1S/C19H18N4O2/c1-11-9-17(24)22-23-18(11)13-5-8-15-16(10-13)21-19(20-15)12-3-6-14(25-2)7-4-12/h3-8,10-11H,9H2,1-2H3,(H,20,21)(H,22,24)

Weigh it out

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

Names and synonyms

9 names

3(2H)-Pyridazinone, 4,5-dihydro-6-[2-(4-methoxyphenyl)-1H-benzimidazol-6-yl]-5-methyl-
3(2H)-Pyridazinone, 4,5-dihydro-6-[2-(4-methoxyphenyl)-1H-benzimidazol-5-yl]-5-methyl-
4,5-Dihydro-6-[2-(4-methoxyphenyl)-1H-benzimidazol-6-yl]-5-methyl-3(2H)-pyridazinone
UD-CG 115
UD-CG 115BS
Dl-Pimobendan
Racemic pimobendan
Vetmedin
Acardi

Work with Pimobendan

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

Similar compounds

(5R)-6-(4-Aminophenyl)-4,5-dihydro-5-methyl-3(2H)-pyridazinone101328-85-245 % similar Levosimendan141505-33-138 % similar 5,10,15,20-Tetrakis(4-methoxyphenyl)-21H,23H-porphine22112-78-332 % similar 4'-Methoxy(1,1'-biphenyl)-4-carboxylic acid725-14-432 % similar 4'-Methoxy-biphenyl-3-carboxylic acid725-05-331 % similar 2-Mercapto-5-methoxybenzimidazole37052-78-131 % similar 2-(4-Aminophenyl)-5-aminobenzimidazole7621-86-531 % similar 5-Methoxy-1H-indazole-3-carboxylic acid90417-53-130 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Same formula

Ethyl 4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzoate641569-97-3 Gdc-0879905281-76-7

Elsewhere

PubChem CAS Common Chemistry NIST WebBook