4-Hydroxymethyl-1-methylpyrazole , with cas registry number of 112029-98-8, is an important pharmaceutical intermediate. It is available in the market. There are some companies who can provide this chemical with different specifications and different quality, for example, Shanghai Apichemical Co., Ltd., Huixin (Chengdu) Pharmaceutical Lab. and Shanghai Nuohey Chemical Co., Ltd.. Besides the existing product, 4-Hydroxymethyl-1-methylpyrazole also can be obtained by custom synthesis according to our own needs.

  4-Hydroxymethyl-1-methylpyrazole is also called 1-Methyl-1H-pyrazole-4-methanol with its IUPAC name of  (1-methylpyrazol-4-yl)methanol . We all know systematic name is more practical for a compound. About this compound, its systematic name is (1-methyl-1H-pyrazol-4-yl)methanol . Its SMILES matching the structure is OCc1cnn(c1)C. Its strcture contains several unsaturated bonds which can predict some of its chemical properties. Through these bonds, we can see H bond acceptors 3, H bond donors 1, Freely Rotating Bonds 2. Besides the chemical properties, there are also some physical properties such as Enthalpy of Vaporization: 50.785 kJ/mol, Vapour Pressure: 0.017 mmHg at 25°C.