Description

5-Chloronaphthalene-1-Carboxaldehyde is a versatile and high-purity aromatic aldehyde building block. This compound is valued for its unique chemical structure, which makes it a critical intermediate in the synthesis of complex organic molecules. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibitors or receptor modulators.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials or host materials in OLED displays and lighting.
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for metal-catalyzed cross-coupling reactions and other catalytic processes.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing specialized naphthalene-based dyes and high-performance pigments.
• Academic and R&D: Utilized in chemical research for studying reaction mechanisms and developing new synthetic methodologies.

Basic Information

Product Name	5-Chloronaphthalene-1-Carboxaldehyde
CAS No.	151222-57-0
Molecular Formula	C11H7ClO
Molecular Weight	190.63 g/mol
Synonyms	1-Formyl-5-chloronaphthalene; 5-Chloro-1-naphthalenecarboxaldehyde; 5-Chloro-1-naphthaldehyde; 5-Chloronaphthalene-1-carbaldehyde; 5-Chloro-1-naphthoic aldehyde; NSC 405124; 1-Naphthalenecarboxaldehyde, 5-chloro-
EINECS	Contact for details

Quality Control

Every batch of 5-Chloronaphthalene-1-Carboxaldehyde is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency meet the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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