Description

4-Amino-3,2'-Dimethylbiphenyl is a high-purity biphenyl derivative, specifically a di-ortho-substituted aromatic amine, serving as a critical advanced intermediate in organic synthesis. Its molecular structure makes it a valuable precursor for the development of specialized dyes, pigments, and high-performance polymers. This compound is essential for research and manufacturing in the pharmaceutical, agrochemical, and advanced materials sectors, where precise chemical architecture is required.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Dye & Pigment Manufacturing: Serves as a crucial precursor for producing azo dyes and high-stability organic pigments.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the production of specialty polymers, resins, and liquid crystals.
• Research & Development: Employed in academic and industrial R&D for exploring new organic reactions and material properties.
• Chemical Synthesis: Utilized as a versatile intermediate for introducing the biphenyl-amine moiety into more complex molecular systems.

Basic Information

Product Name	4-Amino-3,2'-Dimethylbiphenyl
CAS No.	13394-86-0
Molecular Formula	C14H15N
Molecular Weight	197.28 g/mol
Synonyms	3,2'-Dimethyl-4-aminobiphenyl; 4-Amino-3,2'-dimethyl-1,1'-biphenyl; 2'-Methyl-4-amino-3-methylbiphenyl; 4-Amino-3,2'-dimethyldiphenyl; Biphenyl-4-amine, 3,2'-dimethyl-; [1,1'-Biphenyl]-4-amine, 3,2'-dimethyl-
EINECS	Contact for details

Quality Control

Our 4-Amino-3,2'-Dimethylbiphenyl is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

Specification

Item	Specification
Appearance	Off-white to light yellow 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 (as Pb)	≤ 20 ppm

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