Description

1-Chloro-7-Methoxy-3,4-Dihydro-Naphthalene-2-Carbaldehyde is a specialized organic building block featuring a fused naphthalene core with distinct chloro, methoxy, and aldehyde functional groups. This compound matters as a critical intermediate for synthesizing complex molecules in advanced research and development. It is primarily needed by pharmaceutical, agrochemical, and advanced material industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its halogenated naphthalene structure.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor for electron-transport or host materials in display and lighting technologies.
• Ligand and Catalyst Development: The aldehyde group allows for the creation of complex ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Dye and Pigment Intermediate: Employed in the synthesis of specialized colorants and fluorescent markers for industrial and analytical applications.
• Academic and Contract Research: A valuable reagent for methodological studies in organic chemistry and medicinal chemistry programs.

Basic Information

Item	Details
Product Name	1-Chloro-7-Methoxy-3,4-Dihydro-Naphthalene-2-Carbaldehyde
CAS No.	77664-95-0
Molecular Formula	C₁₂H₁₁ClO₂
Molecular Weight	222.67 g/mol
Synonyms	1-Chloro-7-methoxy-3,4-dihydronaphthalene-2-carboxaldehyde; 2-Formyl-1-chloro-7-methoxy-1,2,3,4-tetrahydronaphthalene; 1-Chloro-7-methoxy-3,4-dihydro-2-naphthalenecarboxaldehyde; 77664-95-0; 1-Chloro-7-methoxy-3,4-dihydronaphthalene-2-carbaldehyde; 2-Naphthalenecarboxaldehyde, 1-chloro-7-methoxy-3,4-dihydro-
EINECS	Contact for details

Quality Control

Our 1-Chloro-7-Methoxy-3,4-Dihydro-Naphthalene-2-Carbaldehyde is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory 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. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.