Description

1-Naphthalenecarbonyl Chloride, 4-Methyl- (9Ci) is a specialized aromatic acid chloride derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its high reactivity, enabling efficient acylation reactions to construct complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key reagent in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Dyestuff and Pigment Manufacturing: Acts as a precursor for synthesizing high-performance organic dyes and pigments.
• Polymer Chemistry: Employed as a monomer or modifying agent in the creation of specialty polymers and resins.
• Liquid Crystal and OLED Materials: Serves as a building block for electronic chemicals used in display technologies.
• Chemical Research & Development: A versatile tool for academic and industrial R&D in exploring new organic reactions and material properties.

Basic Information

Product Name	1-Naphthalenecarbonyl Chloride, 4-Methyl- (9Ci)
CAS No.	87700-67-2
Molecular Formula	C12H9ClO
Molecular Weight	204.65 g/mol
Synonyms	4-Methyl-1-naphthoyl chloride; 4-Methylnaphthalene-1-carbonyl chloride; 1-Naphthalenecarbonyl chloride, 4-methyl-; 4-Methyl-1-naphthalenecarbonyl chloride; p-Methyl-1-naphthoyl chloride; 1-Carbonyl chloride-4-methylnaphthalene
EINECS	Contact for details

Quality Control

Our production of 1-Naphthalenecarbonyl Chloride, 4-Methyl- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are available upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and reacts with water and alcohols; ensure containers are sealed under an inert atmosphere such as nitrogen or argon. Keep away from strong bases, oxidizing agents, and sources of ignition.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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