Description

6-Bromo-2,2-Dimethyl-2H-Chromene is a versatile brominated chromene derivative that serves as a key synthetic intermediate in advanced organic chemistry. Its value lies in its unique molecular scaffold, which is highly useful for constructing complex heterocyclic systems and functionalized molecules. This compound is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and material science industries for applications in drug discovery and specialty chemical synthesis.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new active ingredients for crop protection agents, leveraging its heterocyclic structure.
• Organic Synthesis: Serves as a versatile precursor for Diels-Alder reactions, ring-opening transformations, and the introduction of bromine functionality for further cross-coupling reactions (e.g., Suzuki, Heck).
• Material Science: Investigated as a monomer or functional additive in the development of advanced polymers and organic electronic materials.
• Chemical Biology: Employed as a probe or labeling agent in biochemical research due to its reactive bromine handle.
• Academic & Industrial R&D: A valuable reagent for methodological studies and the exploration of new synthetic pathways in university and corporate laboratories.

Basic Information

Product Name	6-Bromo-2,2-Dimethyl-2H-Chromene
CAS No.	82305-04-2
Molecular Formula	C11H11BrO
Molecular Weight	239.11 g/mol
Synonyms	6-Bromo-2,2-dimethyl-2H-1-benzopyran; 6-Bromo-2,2-dimethylchromene; 2H-1-Benzopyran, 6-bromo-2,2-dimethyl-; 6-Bromo-2,2-dimethyl-2H-chromene; 6-Bromo-2,2-dimethyl-2H-1-benzopyran; 82305-04-2; 6-Bromo-2,2-dimethylchromene
EINECS	Contact for details

Quality Control

Our 6-Bromo-2,2-Dimethyl-2H-Chromene is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. 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 area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

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.