Description

1-Naphthalenecarbonyl Chloride, 6-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 introduce the 6-methyl-1-naphthoyl moiety into target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop novel active ingredients and fine chemicals. The product is supplied with a CAS registry number of 87700-71-8.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based structures.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Material Science: Building block for creating specialized polymers, liquid crystals, and organic electronic materials.
• Dye and Pigment Manufacturing: Intermediate in the production of complex organic dyes and high-performance pigments.
• Chemical Research: Versatile reagent in academic and industrial R&D for exploring new organic reactions and methodologies.
• Fine Chemical Production: Employed in the custom synthesis of complex molecules for various industrial applications.

Basic Information

Product Name	1-Naphthalenecarbonyl Chloride, 6-Methyl- (9Ci)
CAS No.	87700-71-8
Molecular Formula	C12H9ClO
Molecular Weight	204.65 g/mol
Synonyms	6-Methyl-1-naphthoyl chloride; 6-Methyl-1-naphthalenecarbonyl chloride; 6-Methylnaphthalene-1-carbonyl chloride; 1-Naphthoyl chloride, 6-methyl-; 6-Methyl-1-naphthoic acid chloride; 2-Methyl-1-naphthoyl chloride (alternative numbering); 6-Methyl-1-naphthyl carbonyl chloride
EINECS	Contact for details

Quality Control

Our 1-Naphthalenecarbonyl Chloride, 6-Methyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment. We are committed to consistent quality and supply chain reliability for our global B2B partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and reacts with strong acids/organic solvents; therefore, it must be kept under an inert atmosphere (e.g., nitrogen or argon) and away from incompatible materials such as water, alcohols, amines, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Assay	≥ 96.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

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