Description

1-Chloronaphthalene-2-Carbaldehyde is a versatile and high-purity organic building block characterized by its naphthalene backbone functionalized with both chloro and formyl groups. This compound is valued for its role as a key synthetic intermediate in the production of complex molecules, particularly in advanced material science and pharmaceutical research. It is essential for chemists and manufacturers in the agrochemical, pharmaceutical, and specialty chemical industries who require precise and reliable intermediates for complex synthesis.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport materials and host materials in OLED displays and lighting.
• Dye and Pigment Manufacturing: Employed in the synthesis of specialized naphthalene-based dyes and high-performance pigments.
• Ligand and Catalyst Development: Useful for creating novel ligands for transition metal catalysis and asymmetric synthesis.
• Academic and R&D: A valuable reagent for research in organic methodology development and material science.

Basic Information

Product Name	1-Chloronaphthalene-2-Carbaldehyde
CAS No.	14304-75-7
Molecular Formula	C11H7ClO
Molecular Weight	190.63 g/mol
Synonyms	2-Chloro-1-naphthalenecarboxaldehyde; 1-Chloro-2-naphthaldehyde; 2-Chloro-1-naphthaldehyde; 2-Formyl-1-chloronaphthalene; 1-Chloro-2-formylnaphthalene; NSC 403107; 1-Chloronaphthalene-2-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 1-Chloronaphthalene-2-Carbaldehyde is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and purity against stringent specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Off-white to pale 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%

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