Description

n-(2,4-Diamino-5-Methylphenyl)-p-Benzoquinoneimine is a specialized aromatic amine derivative with a quinoneimine functional group, serving as a critical intermediate in advanced organic synthesis. Its unique structure makes it valuable for constructing complex molecules where precise electronic and steric properties are required. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty dye sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for high-performance dyes, pigments, and colorants with specific light-fastness properties.
• Polymer Chemistry: Employed in the development of specialty polymers, including conductive polymers and advanced resins.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in organic and medicinal chemistry.
• Photographic Chemicals: Potential use in the formulation of specialized photographic developers and imaging agents.

Basic Information

Product Name	n-(2,4-Diamino-5-Methylphenyl)-p-Benzoquinoneimine
CAS No.	121-23-3
Molecular Formula	C13H13N3
Molecular Weight	211.26 g/mol
Synonyms	2,4-Diamino-5-methylphenylbenzoquinoneimine; 1,4-Benzoquinone, 2-(2,4-diamino-5-methylphenyl)imino-; 2-(2,4-Diamino-5-methylphenyl)imino-1,4-benzoquinone; 4-(2,4-Diamino-5-methylphenyl)imino-2,5-cyclohexadien-1-one; p-Benzoquinone, 2-(2,4-diamino-5-methylphenyl)imino-; Quinoneimine derivative of 2,4-diamino-5-methylaniline
EINECS	204-455-7

Quality Control

Our n-(2,4-Diamino-5-Methylphenyl)-p-Benzoquinoneimine is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your specifications and relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive nature and tendency to be easily oxidized, it is recommended to store the material under an inert atmosphere for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Dark red to brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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