Description

7-Bromo-3,4-Dihydro-6,8-Dihydroxy-3-Propyl-1H-2-Benzopyran-1-One is a high-purity, synthetically derived benzopyranone derivative with a specific bromine substitution pattern. This compound serves as a critical advanced intermediate in the synthesis of complex organic molecules, particularly within pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and exploring new chemical entities.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators due to its bioactive benzopyranone core.
• Chemical Biology Probe: Serves as a precursor for creating molecular probes to study enzyme function or cellular processes.
• Material Science Research: Potential intermediate for synthesizing organic electronic materials or specialty polymers with unique optical properties.
• Academic & Institutional R&D: Utilized in university and research institute laboratories for methodological studies and novel compound library generation.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.

Basic Information

Product Name	7-Bromo-3,4-Dihydro-6,8-Dihydroxy-3-Propyl-1H-2-Benzopyran-1-One
CAS No.	134419-24-2
Molecular Formula	C₁₂H₁₃BrO₄
Molecular Weight	301.14 g/mol
Synonyms	7-Bromo-6,8-dihydroxy-3-propyl-3,4-dihydro-1H-isochromen-1-one; 7-Bromo-6,8-dihydroxy-3-propyl-3,4-dihydroisochromen-1-one; 3-Propyl-7-bromo-6,8-dihydroxy-3,4-dihydro-1H-2-benzopyran-1-one; 134419-24-2; Brominated dihydroxypropyl benzopyranone
EINECS	Contact for details

Quality Control

Our 7-Bromo-3,4-Dihydro-6,8-Dihydroxy-3-Propyl-1H-2-Benzopyran-1-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for research and development use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.