Description

1,4-Naphthalenediol, 2,3-Dichloro-5-Nitro- is a specialized, multi-functional nitrochloro-substituted dihydroxynaphthalene derivative. This compound serves as a critical high-purity synthetic intermediate and a versatile building block in advanced organic synthesis. It is primarily required by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex heterocyclic compounds and potential active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and pesticides due to its reactive nitro and chloro groups.
• Dye and Pigment Manufacturing: Used in the production of specialized azo dyes and high-performance pigments where the naphthalene core provides color fastness and stability.
• Organic Light-Emitting Diodes (OLEDs): Potential intermediate for electron-transport materials or host materials in OLED device fabrication.
• Polymer Chemistry: Monomer or cross-linking agent for synthesizing specialty polymers with enhanced thermal or optical properties.
• Chemical Research: Valuable reagent in academic and industrial R&D for exploring new organic reactions and catalytic processes.

Basic Information

Item	Details
Product Name	1,4-Naphthalenediol, 2,3-Dichloro-5-Nitro-
CAS No.	665003-23-6
Molecular Formula	C10H5Cl2NO4
Molecular Weight	274.06 g/mol
Synonyms	2,3-Dichloro-5-nitro-1,4-naphthalenediol; 2,3-Dichloro-5-nitro-1,4-dihydroxynaphthalene; 5-Nitro-2,3-dichloro-1,4-naphthalenediol; 1,4-Dihydroxy-2,3-dichloro-5-nitronaphthalene; 1,4-Naphthalenediol, 2,3-dichloro-5-nitro-; 2,3-Dichloro-5-nitronaphthalene-1,4-diol
EINECS	Contact for details

Quality Control

Our 1,4-Naphthalenediol, 2,3-Dichloro-5-Nitro- 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 high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 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. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to 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%

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