Description

3-Buten-2-One, 3-Bromo-4-Hydroxy- is a specialized brominated hydroxy enone compound, serving as a versatile and reactive chemical intermediate. Its value lies in its unique molecular structure, which allows for selective functionalization in complex organic synthesis. This product is essential for research chemists and process development scientists in the pharmaceutical and agrochemical industries, where it is used to construct key molecular frameworks. Its controlled reactivity makes it a valuable building block for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those requiring brominated or ketone functional groups.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its reactive sites for structural diversification.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex organic molecules, including natural product analogs and specialty chemicals.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of novel polymers with specific functional properties.
• Chemical Biology Probes: Useful for synthesizing tagged molecules or inhibitors used in biochemical and pharmacological studies.

Basic Information

Product Name	3-Buten-2-One, 3-Bromo-4-Hydroxy-
CAS No.	82982-63-6
Molecular Formula	C4H5BrO2
Molecular Weight	165.00 g/mol
Synonyms	3-Bromo-4-hydroxybut-3-en-2-one; 4-Hydroxy-3-bromo-3-buten-2-one; 3-Bromo-4-hydroxy-3-buten-2-one; 3-Buten-2-one, 3-bromo-4-hydroxy-; 3-Bromo-4-hydroxybutenone; 3-Bromo-4-hydroxy-2-butenone; Bromohydroxybutenone
EINECS	Contact for details

Quality Control

Our 3-Buten-2-One, 3-Bromo-4-Hydroxy- is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopy, to verify identity and purity against established specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment. We are committed to meeting the stringent requirements of research and development applications.

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 sources and incompatible materials. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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