Description

1,4-Naphthalenedione, 5-Amino-3-Chloro-2-Hydroxy- is a specialized, high-purity organic intermediate with a distinct quinone structure. This compound is valued for its role as a critical building block in the synthesis of complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel quinone-based drug candidates, including potential anticancer and antimicrobial agents.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its functionalized naphthoquinone core.
• Dye & Pigment Manufacturing: Serves as a starting material for producing specialized, high-performance organic dyes and pigments.
• Material Science Research: Investigated as a monomer or dopant for creating conductive polymers and advanced organic electronic materials.
• Biochemical Research: Utilized as a probe or substrate in enzymatic studies due to its redox-active quinone moiety.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for complex, multi-step organic transformations.

Basic Information

Product Name	1,4-Naphthalenedione, 5-Amino-3-Chloro-2-Hydroxy-
CAS No.	343317-69-1
Molecular Formula	C10H6ClNO3
Molecular Weight	223.61 g/mol
Synonyms	5-Amino-3-chloro-2-hydroxy-1,4-naphthoquinone; 3-Chloro-5-amino-2-hydroxy-1,4-naphthoquinone; 2-Hydroxy-5-amino-3-chloro-1,4-naphthoquinone; 5-Amino-3-chloro-2-hydroxynaphthalene-1,4-dione; Amino-chloro-hydroxy naphthoquinone; ACHNQ (abbreviation); Naphthoquinone derivative, 5-amino-3-chloro-2-hydroxy-
EINECS	Contact for details

Quality Control

Our 1,4-Naphthalenedione, 5-Amino-3-Chloro-2-Hydroxy- is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets exacting R&D and production standards. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange-brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.