Description

5-Bromo-1-Chloro-2,3-Dihydro-2,2-Dimethyl-1H-Indene is a high-purity halogenated indane derivative, serving as a critical advanced intermediate in modern synthetic chemistry. Its value lies in its unique molecular scaffold, which enables the construction of complex molecules for research and development. This compound is primarily needed by pharmaceutical, agrochemical, and material science industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, leveraging its halogenated structure.
• Material Science Research: Serves as a precursor for organic electronic materials, such as charge-transport molecules or ligands for metal-organic frameworks (MOFs).
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying enzyme function and biological pathways.
• Catalyst Ligand Development: Acts as a starting material for creating novel chiral or bidentate ligands used in asymmetric catalysis.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects requiring specific halogenated intermediates.

Basic Information

Item	Detail
Product Name	5-Bromo-1-Chloro-2,3-Dihydro-2,2-Dimethyl-1H-Indene
CAS No.	139557-29-2
Molecular Formula	C11H12BrCl
Molecular Weight	259.57 g/mol
Synonyms	1-Chloro-5-bromo-2,2-dimethyl-2,3-dihydro-1H-indene; 2,2-Dimethyl-5-bromo-1-chloroindane; 5-Bromo-1-chloro-2,2-dimethylindane; 139557-29-2; 5-Bromo-1-chloro-2,3-dihydro-2,2-dimethylindene; 1H-Indene, 5-bromo-1-chloro-2,3-dihydro-2,2-dimethyl-
EINECS	Contact for details

Quality Control

Our 5-Bromo-1-Chloro-2,3-Dihydro-2,2-Dimethyl-1H-Indene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications. We support compliance with ISO and cGMP standards where required for advanced intermediate applications.

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). Keep away from strong acids and incompatible organic solvents. The container must be kept tightly closed in a dry environment to minimize moisture exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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