Description

1,3-Benzenediamine, 5-Methoxy- is a high-purity aromatic diamine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its dual amine functionality and methoxy substituent, which enable precise molecular design and functionalization. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop novel active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with complex heterocyclic structures.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators, leveraging its aromatic amine backbone.
• Polymer & Resin Modifier: Functions as a curing agent or chain extender in epoxy resins and polyurethanes, enhancing thermal and mechanical properties.
• Dye & Pigment Manufacturing: Serves as a diazo component or coupling agent in the synthesis of azo dyes and organic pigments.
• Corrosion Inhibitor Formulation: Incorporated into specialty coatings and additives for metal surface protection.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	1,3-Benzenediamine, 5-Methoxy-
CAS No.	100-96-9
Molecular Formula	C7H10N2O
Molecular Weight	138.17 g/mol
Synonyms	5-Methoxy-m-phenylenediamine; 3-Amino-5-methoxyaniline; 1,3-Diamino-5-methoxybenzene; 5-Methoxy-1,3-benzenediamine; 5-Methoxy-1,3-phenylenediamine; 5-Methoxy-m-phenylenediamine; 3,5-Diaminoanisole; m-Phenylenediamine, 5-methoxy-
EINECS	202-904-5

Quality Control

Our 1,3-Benzenediamine, 5-Methoxy- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements of our global clientele. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

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

Specification

Item	Specification
Appearance	White to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	78 - 82 °C
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.