1-(2-Propenyl)-2-benzimidazolidinone

1-(2-丙烯基)-2-苯并咪唑酮

Also known as: 1-Allyl-1,3-dihydro-2H-benzimidazol-2-one, 1-Allyl-2-benzimidazolinone, 1-(Prop-2-en-1-yl)-2,3-dihydro-1H-1,3-benzodiazol-2-one, 1-Allyl-1H-benzo[d]imidazol-2(3H)-one, 2H-Benzimidazol-2-one, 1,3-dihydro-1-(2-propen-1-yl)-, 1-(2-Propenyl)-2-benzimidazolone, Domperidone Impurity 3, Domperidone Impurity 10, Domperidone Impurity 17, Domperidone Impurity 21

1-(2-Propenyl)-2-benzimidazolidinone (CAS 72798-66-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H10N2O and a molecular weight of 174.19900 g/mol. It is also known as 1-Allyl-1,3-dihydro-2H-benzimidazol-2-one, 1-Allyl-2-benzimidazolinone and 1-(Prop-2-en-1-yl)-2,3-dihydro-1H-1,3-benzodiazol-2-one. Key properties include a melting point of 110-120ºC and a density of 1.151g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

72798-66-4

Jingsj CID

J-930855-0

Molecular Formula

C₁₀H₁₀N₂O

Chinese Name

1-(2-丙烯基)-2-苯并咪唑酮

Molecular Weight

174.19900 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026