Description

2-Chloro-3-Hydroxy-1,4-Naphthoquinone is a halogenated derivative of 1,4-naphthoquinone, serving as a versatile synthetic intermediate and functional building block. Its unique quinone structure, substituted with both chloro and hydroxy groups, provides valuable reactivity for constructing complex molecules and materials. This compound is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications ranging from active ingredient synthesis to dye and pigment development.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various bioactive molecules, including potential anticancer and antimicrobial agents.
• Agrochemical Synthesis: Used in the development of novel fungicides, herbicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a core structure for producing specialized quinone-based colorants.
• Organic Electronic Materials: Investigated as a building block for organic semiconductors and charge-transport materials.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new organic reactions and catalytic processes.
• Polymer Chemistry: Can be incorporated as a functional monomer or cross-linking agent in specialty polymer formulations.

Basic Information

Product Name	2-Chloro-3-Hydroxy-1,4-Naphthoquinone
CAS No.	1526-73-4
Molecular Formula	C10H5ClO3
Molecular Weight	208.60 g/mol
Synonyms	3-Hydroxy-2-chloro-1,4-naphthoquinone; 2-Chloro-3-hydroxy-1,4-naphthalenedione; NSC 403169; Chlorohydroxynaphthoquinone; Atovaquone Intermediate; 1,4-Naphthoquinone, 2-chloro-3-hydroxy-; 2-Chloro-3-hydroxynaphthoquinone
EINECS	Contact for details

Quality Control

Our 2-Chloro-3-Hydroxy-1,4-Naphthoquinone is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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