Description

2-Propen-1-One, 3-(3,5-Dibromo-2-Hydroxyphenyl)-1-(2,4-Dihydroxyphenyl )- CAS NO 19739-00-5 is a specialized synthetic intermediate characterized by its unique chalcone-derived structure featuring multiple hydroxyl and bromine substituents. This compound is valued for its role as a precise chemical building block in advanced organic synthesis, where its specific bromination pattern and phenolic groups enable targeted molecular modifications. It is primarily required by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active compounds.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways where brominated phenolic structures are advantageous.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators, leveraging its halogenated aromatic system.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex molecules in custom synthesis and material science research.
• Biochemical Probe Development: Utilized in research to create molecular probes or inhibitors for studying enzyme mechanisms and protein interactions.
• Polymer Chemistry: Potential monomer or cross-linking agent for creating specialty polymers with specific optical or electronic properties.
• Academic & Industrial R&D: Employed in chemical libraries for high-throughput screening and structure-activity relationship (SAR) studies.

Basic Information

Product Name	2-Propen-1-One, 3-(3,5-Dibromo-2-Hydroxyphenyl)-1-(2,4-Dihydroxyphenyl)-
CAS No.	19739-00-5
Molecular Formula	C15H10Br2O4
Molecular Weight	422.05 g/mol
Synonyms	3',5'-Dibromo-2',4-Dihydroxychalcone; 3-(3,5-Dibromo-2-hydroxyphenyl)-1-(2,4-dihydroxyphenyl)-2-propen-1-one; 1-(2,4-Dihydroxyphenyl)-3-(3,5-dibromo-2-hydroxyphenyl)prop-2-en-1-one; Dibromodihydroxychalcone; NSC 407347; Chalcone derivative, brominated; 3,5-Dibromo-2',4-dihydroxychalcone
EINECS	Contact for details

Quality Control

Our production of 2-Propen-1-One, 3-(3,5-Dibromo-2-Hydroxyphenyl)-1-(2,4-Dihydroxyphenyl)- adheres to stringent in-process controls and final release testing to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting compliance in regulated research environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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