Description

4-(4-Amino-3-Methoxy-Phenyl)-2-Methoxy-Aniline Dihydrochloride is a high-purity, specialized aromatic amine derivative supplied as a dihydrochloride salt. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block for the synthesis of complex organic molecules. It is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting neurological and cardiovascular systems.
• Agrochemical Synthesis: Building block for developing advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Used in the production of high-performance, complex organic dyes and pigments.
• Polymer Chemistry: Monomer or cross-linking agent for creating specialty polymers with specific thermal or optical properties.
• Research & Development: Valuable reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Liquid Crystal and OLED Materials: Intermediate in the synthesis of organic electronic materials for display technologies.

Basic Information

Product Name	4-(4-Amino-3-Methoxy-Phenyl)-2-Methoxy-Aniline Dihydrochloride
CAS No.	111984-09-9
Molecular Formula	C14H18Cl2N2O2
Molecular Weight	317.21 g/mol
Synonyms	2-Methoxy-4-(4-amino-3-methoxyphenyl)aniline dihydrochloride; 4,4'-Diamino-3,3'-dimethoxybiphenyl Dihydrochloride; 3,3'-Dimethoxybenzidine Dihydrochloride; o-Dianisidine Dihydrochloride; 3,3'-Dimethoxy-[1,1'-biphenyl]-4,4'-diamine Dihydrochloride; DMOB Dihydrochloride; Biphenyl-4,4'-diamine, 3,3'-dimethoxy-, dihydrochloride
EINECS	Contact for details

Quality Control

Our 4-(4-Amino-3-Methoxy-Phenyl)-2-Methoxy-Aniline Dihydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP standards where applicable to support our clients' regulatory requirements.

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 hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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