Description

2-(Bromomethyl)-1,2-Dihydronaphthalene is a versatile brominated naphthalene derivative, a key synthetic intermediate prized for its reactive benzylic bromide functionality. This compound matters for enabling complex molecular construction in advanced organic synthesis, particularly in the formation of carbon-carbon bonds and the introduction of the naphthalene scaffold. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, particularly those containing a naphthalene core structure.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where the naphthalene moiety can contribute to biological activity.
• Material Science Research: Acts as a monomer or precursor in the development of organic semiconductors, liquid crystals, and advanced polymeric materials.
• Organic Synthesis Reagent: Employed in cross-coupling reactions (e.g., Suzuki, Heck) and nucleophilic substitution reactions to introduce functionalized naphthylmethyl groups.
• Ligand and Catalyst Development: Utilized as a precursor for synthesizing complex chelating ligands used in catalysis.
• Fine Chemical Production: Integral to the multi-step synthesis of dyes, fragrances, and other high-value specialty chemicals.

Basic Information

Product Name	2-(Bromomethyl)-1,2-Dihydronaphthalene
CAS No.	34825-87-1
Molecular Formula	C₁₁H₁₁Br
Molecular Weight	223.11 g/mol
Synonyms	1,2-Dihydro-2-(bromomethyl)naphthalene; 2-Bromomethyl-1,2-dihydronaphthalene; Naphthalene, 1,2-dihydro-2-(bromomethyl)-; 2-(Bromomethyl)-1,2-dihydro-naphthalene; α-Bromomethyl-1,2-dihydronaphthalene
EINECS	Contact for details

Quality Control

Our 2-(Bromomethyl)-1,2-Dihydronaphthalene is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. 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 place at room temperature (15-25°C). This compound is moisture-sensitive and should be handled under an inert atmosphere for long-term stability. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥95% (Typical 97-99%)
Water Content (KF)	≤0.5%

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