Dimezone S

4-羟甲基-4-甲基-1-苯基-3-吡唑烷酮

Also known as: 4-(Hydroxymethyl)-4-methyl-1-phenylpyrazolidin-3-one, 4-Hydroxymethyl-4-methyl-1-phenyl-3-pyrazolidone, 1-Phenyl-4-methyl-4-hydroxymethyl-3-pyrazolidone, 1-Phenyl-4-(hydroxymethyl)-4-methylpyrazolidine-3-one, 4-Methyl-4-(hydroxymethyl)-1-phenyl-3-pyrazolidone, 3-Pyrazolidinone, 4-(hydroxymethyl)-4-methyl-1-phenyl-, DimezoneS, MFCD00055653, EINECS 235-920-3

Dimezone S (CAS 13047-13-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H14N2O2 and a molecular weight of 206.24100 g/mol. It is also known as 4-(Hydroxymethyl)-4-methyl-1-phenylpyrazolidin-3-one, 4-Hydroxymethyl-4-methyl-1-phenyl-3-pyrazolidone and 1-Phenyl-4-methyl-4-hydroxymethyl-3-pyrazolidone. Key properties include a melting point of 122-126 °C, a density of 1.188 g/cm3 and a flash point of 113 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

13047-13-7

Jingsj CID

J-27321-5

Molecular Formula

C₁₁H₁₄N₂O₂

Chinese Name

4-羟甲基-4-甲基-1-苯基-3-吡唑烷酮

Molecular Weight

206.24100 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026