Description

7-Bromo-1-Chloro-3,4-Dihydro-Naphthalene-2-Carbaldehyde is a high-purity, multi-functional organic building block of significant importance in advanced chemical synthesis. Its unique halogenated and formylated naphthalene core structure makes it a versatile intermediate for constructing complex molecular architectures. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and oncological pathways.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a building block for organic electronic materials, such as organic light-emitting diodes (OLEDs) and semiconductors.
• Dye & Pigment Chemistry: An intermediate for synthesizing specialized dyes and pigments with specific light-absorption properties.
• Ligand & Catalyst Development: Employed in the creation of novel ligands for transition metal catalysis and organocatalysts.
• Academic & Contract Research: Essential for methodological studies in organic chemistry and for contract research organizations (CROs) serving the life sciences industry.

Basic Information

Product Name	7-Bromo-1-Chloro-3,4-Dihydro-Naphthalene-2-Carbaldehyde
CAS No.	283177-40-2
Molecular Formula	C11H8BrClO
Molecular Weight	271.54 g/mol
Synonyms	7-Bromo-1-chloro-3,4-dihydronaphthalene-2-carboxaldehyde; 2-Formyl-7-bromo-1-chloro-1,2,3,4-tetrahydronaphthalene; 1-Chloro-7-bromo-3,4-dihydronaphthalene-2-carbaldehyde; 283177-40-2; 7-Bromo-1-chloro-3,4-dihydro-2-naphthalenecarboxaldehyde; 7-Bromo-1-chloro-1,2,3,4-tetrahydronaphthalene-2-carbaldehyde
EINECS	Contact for details

Quality Control

Our 7-Bromo-1-Chloro-3,4-Dihydro-Naphthalene-2-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and process development. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and reliability for your critical applications.

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). This compound is light-sensitive and should be handled under an inert atmosphere for prolonged procedures to maintain stability.

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.