Description

4-Methylacetophenone Azine is a high-purity organic chemical intermediate with the CAS registry number 21399-33-7. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly in fine chemical and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel compounds and developing new synthetic pathways.

Application

• Pharmaceutical Intermediate: A key precursor in the research and development of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a crucial building block for synthesizing dyes, pigments, and other performance chemicals.
• Organic Synthesis & Research: Employed in academic and industrial laboratories for methodological studies and the construction of complex heterocyclic compounds.
• Material Science: Investigated as a monomer or cross-linking agent in the development of advanced polymeric materials.

Basic Information

Product Name	4-Methylacetophenone Azine
CAS No.	21399-33-7
Molecular Formula	C18H20N2
Molecular Weight	264.37 g/mol
Synonyms	1,2-Bis(4-methylphenyl)-2-(1-(4-methylphenyl)ethylidene)hydrazine; 4,4'-Dimethylacetophenone Azine; p-Methylacetophenone Azine; (E)-1,2-Bis(4-methylphenyl)-2-(1-(4-methylphenyl)ethylidene)hydrazine; Acetophenone, 4-methyl-, azine; Azine of 4-Methylacetophenone
EINECS	Contact for details

Quality Control

Our 4-Methylacetophenone Azine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

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
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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