Description

2-Methyl-2-(4-Methyl-3-Pentenyl)-7-Bromo-2H-1-Benzopyran-6-Ol is a specialized brominated benzopyran derivative, a key synthetic intermediate in advanced organic chemistry. This compound matters for its role in constructing complex molecular architectures, particularly in pharmaceutical research and fine chemical synthesis. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for developing new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Material Science: Acts as a precursor for synthesizing advanced organic materials and functional polymers.
• Academic & Industrial R&D: Employed in research laboratories for method development and exploring new chemical reactions.
• Fine Chemical Synthesis: Utilized in the custom synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	2-Methyl-2-(4-Methyl-3-Pentenyl)-7-Bromo-2H-1-Benzopyran-6-Ol
CAS No.	62042-44-8
Molecular Formula	C₁₇H₂₁BrO₂
Molecular Weight	337.26 g/mol
Synonyms	7-Bromo-2-methyl-2-(4-methyl-3-penten-1-yl)-2H-1-benzopyran-6-ol; 2H-1-Benzopyran-6-ol, 7-bromo-2-methyl-2-(4-methyl-3-pentenyl)-; 7-Bromo-6-hydroxy-2-methyl-2-(4-methyl-3-pentenyl)chromene; Contact for additional trade names and aliases.
EINECS	Contact for details

Quality Control

Our 2-Methyl-2-(4-Methyl-3-Pentenyl)-7-Bromo-2H-1-Benzopyran-6-Ol is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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