Description

6-Bromonaphthalene-1,2-Diamine is a high-purity aromatic diamine derivative featuring a bromine substituent, serving as a critical building block in advanced organic synthesis. Its bifunctional amine groups and halogenated aromatic core make it a versatile intermediate for constructing complex molecular architectures with tailored electronic and steric properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty materials sectors, particularly for developing active pharmaceutical ingredients (APIs), functional dyes, and advanced polymers.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Functional Dye & Pigment Manufacturing: Serves as a core structure for producing high-performance organic dyes, pigments, and optical brighteners.
• Polymer & Material Science: Building block for high-performance polymers, including polyimides and epoxy resins, enhancing thermal and mechanical properties.
• Ligand & Catalyst Development: Utilized in the preparation of specialized ligands for transition metal catalysis in fine chemical production.
• Organic Electronic Materials: Intermediate in the synthesis of charge-transport materials for OLEDs and other organic semiconductor applications.

Basic Information

Product Name	6-Bromonaphthalene-1,2-Diamine
CAS No.	1241377-74-1
Molecular Formula	C10H9BrN2
Molecular Weight	237.10 g/mol
Synonyms	1,2-Diamino-6-bromonaphthalene; 6-Bromo-1,2-naphthalenediamine; 6-Bromonaphthalene-1,2-diyldiamine; 2-Bromo-6,7-diaminonaphthalene; 6-Br-1,2-NDA; 1241377-74-1; 6-Bromo-1,2-diaminonaphthalene
EINECS	Contact for details

Quality Control

Our 6-Bromonaphthalene-1,2-Diamine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to verify identity, potency, and impurity profiles. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles where applicable to support our clients in regulated industries.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be amber-colored or stored in a dark environment.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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