Description

2-(1-Naphthyl)Ethanoyl Chloride is a specialized organic acid chloride derivative of 1-naphthylacetic acid, serving as a critical building block in advanced organic synthesis. Its primary value lies in its high reactivity as an acylating agent, enabling the efficient introduction of the 1-naphthylacetyl moiety into target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key reagent in the synthesis of novel drug candidates, especially for creating amide and ester derivatives with potential biological activity.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators that incorporate naphthalene-based structures.
• Polymer Chemistry: Acts as a monomer or modifying agent in the creation of specialty polymers with unique thermal or optical properties.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and other functional organic materials.
• Chemical Derivatization: Utilized in analytical chemistry to derivative compounds for enhanced detection via chromatography or spectroscopy.
• Dye and Pigment Manufacturing: Serves as a precursor in the synthesis of complex organic dyes and colorants.

Basic Information

Product Name	2-(1-Naphthyl)Ethanoyl Chloride
CAS No.	5121-00-6
Molecular Formula	C₁₂H₉ClO
Molecular Weight	204.65 g/mol
Synonyms	1-Naphthylacetyl Chloride; 2-(1-Naphthyl)acetyl Chloride; (1-Naphthyl)acetic Acid Chloride; α-Naphthylacetyl Chloride; NAA-Cl; 1-Naphthaleneacetic Acid Chloride; 2-(Naphthalen-1-yl)acetyl Chloride
EINECS	Contact for details

Quality Control

Our 2-(1-Naphthyl)Ethanoyl Chloride is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing including HPLC, GC, and NMR to ensure high chemical purity and identity confirmation. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee consistency and support your R&D or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic and moisture-sensitive nature, store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from strong bases, alcohols, and water.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid 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.