Description

3-4-Diaminoacetophenone is a high-purity aromatic amine derivative of significant importance as a versatile chemical intermediate in advanced organic synthesis. Its bifunctional amino and carbonyl groups make it a valuable precursor for constructing complex heterocyclic systems and fine chemicals. 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 various heterocyclic compounds, including quinoxalines and benzimidazoles, which are core structures in numerous active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators, leveraging its reactivity to create novel bioactive molecules.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other complex colorants, contributing to the production of high-performance pigments for industrial applications.
• Chemical Research & Development: An essential reagent in academic and industrial R&D labs for exploring new organic reactions and synthesizing novel chemical entities.
• Photographic Chemicals: Can be utilized in the synthesis of certain specialty chemicals used in photographic and imaging technologies.
• Material Science: Investigated as a monomer or cross-linking agent in the development of specialized polymers and advanced organic materials.

Basic Information

Product Name	3-4-Diaminoacetophenone
CAS No.	21304-39-2
Molecular Formula	C8H10N2O
Molecular Weight	150.18 g/mol
Synonyms	1-(3,4-Diaminophenyl)ethanone; 3',4'-Diaminoacetophenone; 3,4-Diaminoacetophenone; 1-(3,4-Diaminophenyl)ethan-1-one; m,p-Diaminoacetophenone; Acetophenone, 3,4-diamino-; Ethanone, 1-(3,4-diaminophenyl)-
EINECS	Contact for details

Quality Control

Our 3-4-Diaminoacetophenone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, residual solvent analysis, and identification by FT-IR and NMR spectroscopy. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature and propensity for oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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