1-Isopropenyl-2-benzimidazolidinone

1-异丙烯基-2-苯并咪唑酮

Also known as: 1-(Prop-1-en-2-yl)-1H-benzo[d]imidazol-2(3H)-one, 1,3-dihydro-1-(1-methylethenyl)-2H-benzimidazole-2-one, 2H-Benzimidazol-2-one,1,3-dihydro-1-(1-methylethenyl)-, 1-isopropenyl-1,3-dihydro-2H-benzimidazol-2-one, 1-isopropenyl-2-benzimidazolone, N-Isopropenyl-2-benzimidazolone, Flibanserin Impurity 10, MFCD00218253, EINECS 257-661-5

CAS No.
52099-72-6
Jingsj CID
J-45325-9
Molecular Formula
C10H10N2O
Chinese Name
1-异丙烯基-2-苯并咪唑酮
Molecular Weight
174.199 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point120-124 °C
Density1.2±0.1 g/cm3

Frequently Asked Questions

What is the CAS number of 1-Isopropenyl-2-benzimidazolidinone?

52099-72-6

What are the molecular formula and molecular weight of 1-Isopropenyl-2-benzimidazolidinone?

C10H10N2O, molecular weight 174.199 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026