Description

1-(4-Chloro-Phenyl)-5-Methyl-1,2-Dihydro-Pyrazol-3-One is a versatile heterocyclic organic compound that serves as a key intermediate in advanced chemical synthesis. Its value lies in its functional pyrazolone core, which is instrumental in constructing molecules with specific biological and chemical activities. This product is essential for research and development laboratories, as well as production facilities in the pharmaceutical, agrochemical, and specialty chemical industries, seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting anti-inflammatory, analgesic, or other therapeutic pathways.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides, leveraging its heterocyclic structure for bioactivity.
• Chemical Research & Development: Serves as a foundational reagent for exploring new chemical entities and reaction methodologies in academic and industrial R&D settings.
• Dye and Pigment Intermediate: Acts as a precursor in the manufacture of specialized dyes and organic pigments, contributing to colorant development.
• Material Science: Investigated for use in the synthesis of advanced polymers or organic electronic materials due to its conjugated system.

Basic Information

Product Name	1-(4-Chloro-Phenyl)-5-Methyl-1,2-Dihydro-Pyrazol-3-One
CAS No.	14580-08-6
Molecular Formula	C10H9ClN2O
Molecular Weight	208.64 g/mol
Synonyms	5-Methyl-1-(4-chlorophenyl)-1H-pyrazol-3(2H)-one; 1-(p-Chlorophenyl)-5-methyl-2-pyrazolin-3-one; 1-(4-Chlorophenyl)-3-methyl-5-pyrazolone; 4-Chloro-1-(5-methyl-3-oxo-2-pyrazolin-1-yl)benzene; 3-Methyl-1-(4-chlorophenyl)-2-pyrazolin-5-one; CPMP; p-Chlorophenyl methyl pyrazolone
EINECS	Contact for details

Quality Control

Our production of 1-(4-Chloro-Phenyl)-5-Methyl-1,2-Dihydro-Pyrazol-3-One adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopic methods. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided and available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.