4-Benzoyl-3-methyl-1-phenyl-2-pyrazolin-5-one

• Catalog No.: 13010
• CAS Number: 4551-69-3
• M. F.: C17H14N2O2
• M. W.: 278.30526
• Purity: ≥99.0% (GC)

SYNONYMS

• Title: 4-苯甲酰基-3-甲基-1-苯基-2-吡唑-5-酮
• IUPAC name: 4-benzoyl-3-methyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one
• IUPAC Traditional name: 4-benzoyl-5-methyl-2-phenyl-4H-pyrazol-3-one
• Synonyms: 1-苯基-3-甲基-4-苯甲酰基-5-吡唑啉酮; HPMBP; 1-Phenyl-3-methyl-4-benzoyl-2-pyrazolin-5-one

DATABASE IDS

• Beilstein Number: 888605
• PubChem SID: 24847942
• EC Number: 224-918-8
• MDL Number: MFCD00003136
• CAS Number: 4551-69-3

PROPERTIES

• Empirical Formula (Hill Notation): C17H14N2O2
• Purity: ≥99.0% (GC)
• Melting Point: 90-92 °C
• Melting Point: 90-92 °C
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Complexing agent (pKa = 3.92) forming very stable metal complexes; used for the extraction and separation of trace metals for AAS1; Determination of metals by HPLC separation of complexes2,3

Description (简体中文)

Other Notes
可形成极稳定金属络合物的络合剂 (pKa = 3.92)；用于 AAS 所用痕量金属的提取和分离1；通过 HPLC 分离络合物来测定金属2,3