Description

1-Chloro-6,7-Dimethoxy-3,4-Dihydro-Naphthalene-2-Carbaldehyde is a high-purity, functionalized tetralin derivative that serves as a critical advanced intermediate in complex organic syntheses. Its value lies in its unique molecular scaffold, which combines a reactive aldehyde group with chloro and dimethoxy substituents, enabling precise chemical modifications for building sophisticated target molecules. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and cardiovascular research.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for organic electronic materials, such as charge-transport molecules or ligands for metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing for specialty chemicals.
• Academic & R&D Laboratories: A valuable reagent for methodological studies in organic chemistry, including cross-coupling and cyclization reactions.

Basic Information

Product Name	1-Chloro-6,7-Dimethoxy-3,4-Dihydro-Naphthalene-2-Carbaldehyde
CAS No.	885279-10-7
Molecular Formula	C₁₃H₁₃ClO₃
Molecular Weight	252.69 g/mol
Synonyms	1-Chloro-6,7-dimethoxy-3,4-dihydronaphthalene-2-carboxaldehyde; 2-Chloro-5,6-dimethoxy-1,2,3,4-tetrahydronaphthalene-1-carbaldehyde; 6,7-Dimethoxy-1-chloro-3,4-dihydronaphthalene-2-carbaldehyde; 885279-10-7; Tetralin-2-carbaldehyde, 1-chloro-6,7-dimethoxy-; 1-Chloro-6,7-dimethoxy-1,2,3,4-tetrahydronaphthalene-2-carbaldehyde
EINECS	Contact for details

Quality Control

Our 1-Chloro-6,7-Dimethoxy-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. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment supports applications requiring high reliability, from early-stage R&D to scale-up processes.

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). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage. 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.