Description

Ethanone, 2-Chloro-1-(5-Hydroxy-1-Naphthalenyl)- (9Ci) is a specialized naphthalene derivative ketone compound, identified by CAS number 697746-57-9. This chemical serves as a versatile and valuable intermediate in advanced organic synthesis, prized for its unique halogenated and hydroxylated structure. It is primarily required by pharmaceutical, agrochemical, and advanced material research sectors for the development of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential active pharmaceutical ingredients (APIs), particularly for compounds targeting specific receptor sites.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, or plant growth regulators, leveraging its reactive chloro and hydroxyl groups.
• Dye and Pigment Synthesis: Serves as a precursor for creating complex organic dyes, pigments, and optical brighteners due to its naphthalene core.
• Material Science: Intermediate in the production of specialty polymers, liquid crystals, or organic electronic materials requiring specific aromatic ketone structures.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D labs exploring new organic reactions and heterocyclic compound formation.

Basic Information

Item	Detail
Product Name	Ethanone, 2-Chloro-1-(5-Hydroxy-1-Naphthalenyl)- (9Ci)
CAS No.	697746-57-9
Molecular Formula	C₁₂H₉ClO₂
Molecular Weight	220.65 g/mol
Synonyms	2-Chloro-1-(5-hydroxy-1-naphthyl)ethanone; 5-Hydroxy-1-naphthalenyl 2-chloroethanone; 1-(5-Hydroxynaphthalen-1-yl)-2-chloroethanone; 2-Chloro-1-(5-hydroxynaphthalen-1-yl)ethan-1-one; 2-Chloro-1-(5-hydroxy-1-naphthalenyl)ethanone (9CI); 697746-57-9; 2-Chloro-1-(5-hydroxynaphthalen-1-yl)ethanone
EINECS	Contact for details

Quality Control

Our Ethanone, 2-Chloro-1-(5-Hydroxy-1-Naphthalenyl)- (9Ci) is produced under stringent quality management systems to ensure batch-to-batch consistency and reliability. We offer material suitable for research and industrial synthesis, with typical purity levels meeting the requirements for advanced intermediate applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Due to its light-sensitive nature, containers should be kept in the original packaging or amber glass until use to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.