Description

3-Chloro-5-Hydroxy-7-Methoxynaphthoquinone is a functionalized naphthoquinone derivative, a class of compounds known for their significant biological activity and utility as synthetic intermediates. This specific chlorinated, hydroxylated, and methoxylated quinone is valued for its unique electronic and steric properties, making it a crucial building block in advanced organic synthesis. It is primarily sought by research institutions and chemical manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel therapeutic agents, particularly those targeting infectious diseases or cancer, due to the bioactive naphthoquinone core.
• Agrochemical Research: Used in developing new fungicides, herbicides, or plant growth regulators, leveraging its potential for redox-mediated biological activity.
• Dye and Pigment Synthesis: Acts as an intermediate for creating specialized quinone-based dyes, pigments, and colorants with specific light-fastness and hue properties.
• Organic Electronic Materials: Investigated as a building block for organic semiconductors or electron-transport materials due to the quinone's electron-accepting character.
• Biochemical Research: Utilized as a probe or inhibitor in enzymatic studies, particularly those involving quinone-dependent redox processes.
• Polymer Chemistry: Can be incorporated as a functional monomer or cross-linking agent to impart specific chemical or physical properties to polymeric materials.

Basic Information

Product Name	3-Chloro-5-Hydroxy-7-Methoxynaphthoquinone
CAS No.	65120-69-6
Molecular Formula	C11H7ClO4
Molecular Weight	238.62 g/mol
Synonyms	3-Chloro-5-hydroxy-7-methoxy-1,4-naphthoquinone; 7-Methoxy-3-chloro-5-hydroxy-1,4-naphthoquinone; 1,4-Naphthoquinone, 3-chloro-5-hydroxy-7-methoxy-; 3-Chloro-7-methoxy-5-hydroxynaphthoquinone; NSC 163049
EINECS	Contact for details

Quality Control

Our 3-Chloro-5-Hydroxy-7-Methoxynaphthoquinone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); ensure containers are sealed under inert atmosphere if specified for high-purity grades.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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