Description

6-Bromo-8-Chloro-4,4-Dimethylchroman is a high-purity, synthetic chroman derivative, a key chemical building block valued for its unique halogenated structure. This compound is essential for advanced research and development in pharmaceutical and agrochemical synthesis, where it serves as a versatile intermediate for creating novel active molecules. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting CNS disorders or metabolic diseases.
• Agrochemical Research: Used as a building block for developing new pesticides, herbicides, or fungicides, leveraging its halogenated chroman scaffold.
• Material Science: Potential intermediate for synthesizing specialty chemicals, dyes, or functional materials requiring specific halogenated aromatic systems.
• Academic & Contract Research: Serves as a valuable reference standard and starting material in university laboratories and CROs (Contract Research Organizations) for method development and exploratory synthesis.
• Fine Chemical Synthesis: Employed in multi-step organic synthesis to introduce the bromo-chloro-dimethylchroman moiety into more complex molecular architectures.

Basic Information

Product Name	6-Bromo-8-Chloro-4,4-Dimethylchroman
CAS No.	1350761-25-9
Molecular Formula	C11H12BrClO
Molecular Weight	275.57 g/mol
Synonyms	6-Bromo-8-chloro-4,4-dimethyl-2,3-dihydro-1-benzopyran; 4,4-Dimethyl-6-bromo-8-chlorochroman; Chroman, 6-bromo-8-chloro-4,4-dimethyl-; 6-Bromo-8-chloro-4,4-dimethyl-3,4-dihydro-2H-1-benzopyran; 1350761-25-9; 6-Bromo-8-chloro-4,4-dimethylchroman
EINECS	Contact for details

Quality Control

Our 6-Bromo-8-Chloro-4,4-Dimethylchroman is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates for regulated research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant secondary packaging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
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.