Description

1-Chloro-5-Methoxy-3,4-Dihydro-Naphthalene-2-Carbaldehyde is a high-purity, functionalized naphthalene derivative serving as a critical advanced intermediate in organic synthesis. Its unique chlorinated and aldehyde-substituted structure makes it a versatile building block for constructing complex molecular architectures. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in the development of compounds with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor in the development of specialized organic electronic materials and charge-transport layers.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create novel ligands and catalysts for asymmetric synthesis.
• Dye and Pigment Intermediate: Acts as a starting material for synthesizing complex polycyclic aromatic dyes and high-performance pigments.
• Academic and Industrial R&D: A valuable reagent for methodological studies in organic chemistry and process development.

Basic Information

Product Name	1-Chloro-5-Methoxy-3,4-Dihydro-Naphthalene-2-Carbaldehyde
CAS No.	187963-07-1
Molecular Formula	C₁₂H₁₁ClO₂
Molecular Weight	222.67 g/mol
Synonyms	2-Chloro-6-methoxy-1,2,3,4-tetrahydronaphthalene-1-carbaldehyde; 1-Chloro-5-methoxy-3,4-dihydronaphthalene-2-carboxaldehyde; 2-Formyl-1-chloro-5-methoxy-1,2,3,4-tetrahydronaphthalene; 187963-07-1; 5-Methoxy-1-chloro-3,4-dihydronaphthalene-2-carbaldehyde; 1-Chloro-5-methoxy-1,2,3,4-tetrahydronaphthalene-2-carbaldehyde
EINECS	Contact for details

Quality Control

Our 1-Chloro-5-Methoxy-3,4-Dihydro-Naphthalene-2-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

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%
Heavy Metals	≤ 20 ppm

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