3-Methyl-1-phenyl-2-pyrazolin-5-one (CAS 89-25-8, PMP) is a pyrazolone derivative that exists in keto-enol tautomeric forms. It is a key intermediate for the synthesis of dyes, pharmaceuticals, and agrochemicals, and is also used as a chelating agent and analytical reagent.
3-Methyl-1-phenyl-2-pyrazolin-5-one
Category:Organic Intermediates
CAS No.:89-25-8
Product Grade: Industrial Grade
Purity / Assay: 99%
Molecular Formula:C₁₀H₁₀N₂O
Molecular Weight:174.2
EINECS No.:201-891-0
Synonym(s):1-Phenyl-3-methyl-5-pyrazolone; PMP; 5-Methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one
3-Methyl-1-phenyl-2-pyrazolin-5-one (CAS 89-25-8, PMP) is a pyrazolone derivative that exists in keto-enol tautomeric forms. It is a key intermediate for the synthesis of dyes, pharmaceuticals, and agrochemicals, and is also used as a chelating agent and analytical reagent.
1. Intermediate for pyrazolone dyes and organic pigments. 2. Building block for pharmaceutical and agrochemical active ingredients. 3. Chelating agent for metal ions in analytical and separation applications. 4. Used in organic synthesis for heterocyclic and fused-ring compounds.
25kg/bag; 25kg/drum
CAS No.: 89-25-8
Product Name: 3-Methyl-1-phenyl-2-pyrazolin-5-one
Purity / Assay:99%
Molecular Formula:C₁₀H₁₀N₂O
Molecular Weight:174.2
EINECS No.:201-891-0
Synonym(s):1-Phenyl-3-methyl-5-pyrazolone; PMP; 5-Methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one
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