Description

3-Methylantipyrine is a high-purity organic compound, a methylated derivative of the antipyrine (phenazone) class, serving as a crucial pharmaceutical intermediate and research chemical. Its value lies in its role as a versatile building block for synthesizing more complex molecules in medicinal chemistry and analytical applications. This product is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and fine chemical sectors seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: Key starting material or precursor in the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Analytical Chemistry Reference Standard: Used as a certified reference material (CRM) for method development, validation, and quality control testing in laboratories.
• Biochemical Research: Employed in metabolic and pharmacokinetic studies due to its structural relationship to known bioactive pyrazolone derivatives.
• Fine Chemical Synthesis: Building block for creating specialized dyes, ligands, and other functional organic compounds.
• Agrochemical Development: Intermediate in the research and production of advanced crop protection agents.

Basic Information

Item	Detail
Product Name	3-Methylantipyrine
CAS No.	115722-26-4
Molecular Formula	C12H14N2O
Molecular Weight	202.25 g/mol
Synonyms	3-Methylphenazone; 1,5-Dimethyl-2-phenyl-3-pyrazolone; 3-Methyl-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one; 3-Methyl-2,3-dihydro-1,5-dimethyl-2-phenyl-1H-pyrazol-3-one; 3-Methyl antipyrine; 3-Methyl-1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one
EINECS	Contact for details

Quality Control

Our 3-Methylantipyrine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most demanding applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Specified range
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.