Description

2-Naphthalenecarbonyl Chloride, 6-Amino- (9Ci) is a specialized aromatic acid chloride derivative featuring a reactive carbonyl chloride group and a primary amino substituent. This bifunctional nature makes it a valuable high-purity building block for synthesizing complex organic molecules, particularly in advanced research and fine chemical production. It is primarily sought by pharmaceutical R&D and agrochemical sectors for creating novel compounds, including dyes, pigments, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in research and development for creating advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a critical building block for producing high-performance organic dyes, pigments, and optical brighteners.
• Polymer Chemistry: Employed in the synthesis of specialty polymers, including polyamides and polyimides, where its functional groups can be incorporated into the polymer backbone.
• Material Science Research: Utilized in the development of organic electronic materials, such as semiconductors for OLEDs and photovoltaic cells.
• Bioconjugation and Probe Synthesis: Acts as a reagent for labeling biomolecules (proteins, peptides) in diagnostic and biochemical research due to its amine-reactive acid chloride group.

Basic Information

Item	Detail
Product Name	2-Naphthalenecarbonyl Chloride, 6-Amino- (9Ci)
CAS No.	132614-27-8
Molecular Formula	C11H8ClNO
Molecular Weight	205.64 g/mol
Synonyms	6-Amino-2-naphthoyl chloride; 6-Aminonaphthalene-2-carbonyl chloride; 2-Naphthoyl chloride, 6-amino-; 6-Amino-2-naphthalenecarbonyl chloride; 6-Amino-2-naphthoic acid chloride; 2-Carbamoylnaphthalene-6-carbonyl chloride (related); Amino-naphthoyl chloride
EINECS	Contact for details

Quality Control

Our production of 2-Naphthalenecarbonyl Chloride, 6-Amino- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analysis, including HPLC for purity and spectroscopic identification (IR, NMR). We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical parameters to support 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 a controlled room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Keep away from heat, open flames, and incompatible materials such as strong bases, alcohols, and water.

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
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%

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