Agent Name

4-Methyl-1-phenyl-3-pyrazolidone

CAS Number

2654-57-1

Formula

C10-H12-N2-O

Major Category

Nitrogen Compounds

Synonyms

1-Phenyl-4-methyl-3-pyrazolidone; 4-Methyl-1-phenyl-3-pyrazolidinone; Phenidone B; 3-Pyrazolidinone, 4-methyl-1-phenyl-; [ChemIDplus] Pyrazolidin-3-one, 4-methyl-1-phenyl-; [Acros Organics MSDS]

Category

Pyrazoles

Description

Very slightly yellow crystalline powder; [Acros Organics MSDS]

Comments

May cause irritation; [Acros Organics MSDS] See "4-Hydroxymethyl-4-methyl-1-phenyl-3-pyrazolidinone" and "Phenidone."

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