Description

6-Bromo-2,2,3-Trimethyl-2H-Chromene is a specialized brominated chromene derivative, a valuable synthetic intermediate in advanced organic chemistry. Its core value proposition lies in its unique molecular scaffold, which serves as a versatile building block for constructing complex heterocyclic compounds. This product is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries, particularly for synthesizing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used as a building block for developing new pesticides, herbicides, and fungicides with enhanced efficacy and selectivity.
• Material Science: Serves as a monomer or functional additive in the development of advanced polymers, liquid crystals, or organic semiconductors.
• Organic Synthesis: A versatile reagent for constructing complex chromene and fused heterocyclic ring systems via cross-coupling, cyclization, or functional group transformation reactions.
• Academic & R&D: Critical for fundamental research in medicinal chemistry and synthetic methodology development within university and corporate laboratories.

Basic Information

Product Name	6-Bromo-2,2,3-Trimethyl-2H-Chromene
CAS No.	148430-51-7
Molecular Formula	C₁₂H₁₃BrO
Molecular Weight	253.14 g/mol
Synonyms	6-Bromo-2,2,3-trimethyl-2H-1-benzopyran; 6-Bromo-2,2,3-trimethylchromene; 2H-1-Benzopyran, 6-bromo-2,2,3-trimethyl-; 148430-51-7; 6-Bromo-2,2,3-trimethyl-2H-chromene; 6-Bromo-2,2,3-trimethyl-2H-1-benzopyran
EINECS	Contact for details

Quality Control

Our 6-Bromo-2,2,3-Trimethyl-2H-Chromene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent chemical identity. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality parameters. Our commitment to quality ensures reliability for your most demanding synthesis 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). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal 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.