Description

2H-1-Benzopyran, 6-Bromo-5,8-Bis[(2-Methoxyethoxy)Methoxy]-2,2-Dimethyl- (9Ci) is a high-purity, synthetically derived benzopyran derivative, serving as a crucial advanced intermediate in modern organic synthesis. Its value lies in its functionalized structure, which provides a versatile scaffold for constructing complex molecules in pharmaceutical and agrochemical research. This compound is primarily needed by R&D chemists and process development scientists in the fine chemical and pharmaceutical industries for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its benzopyran core for biological activity.
• Material Science Precursor: Serves as a starting material for synthesizing specialized organic compounds used in advanced materials, such as dyes or photoresists.
• Academic & Contract Research: Essential for university laboratories and CROs (Contract Research Organizations) conducting fundamental research in synthetic organic chemistry.
• Process Chemistry Development: Employed in scaling up synthetic routes from laboratory to pilot plant scale, optimizing yield and purity for commercial production.

Basic Information

Product Name	2H-1-Benzopyran, 6-Bromo-5,8-Bis[(2-Methoxyethoxy)Methoxy]-2,2-Dimethyl- (9Ci)
CAS No.	557757-31-0
Molecular Formula	C19H29BrO7
Molecular Weight	449.34 g/mol
Synonyms	6-Bromo-5,8-bis[(2-methoxyethoxy)methoxy]-2,2-dimethyl-2H-chromene; 6-Bromo-5,8-bis(2-methoxyethoxymethoxy)-2,2-dimethyl-2H-1-benzopyran; 2H-1-Benzopyran, 6-bromo-5,8-bis[(2-methoxyethoxy)methoxy]-2,2-dimethyl-; 557757-31-0; 6-Bromo-5,8-bis[(2-methoxyethoxy)methoxy]-2,2-dimethyl-2H-chromene
EINECS	Contact for details

Quality Control

Our 2H-1-Benzopyran, 6-Bromo-5,8-Bis[(2-Methoxyethoxy)Methoxy]-2,2-Dimethyl- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment 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 a controlled room temperature (typically 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 solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
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.