Description

3-(5-Chloro-2-Hydroxyphenyl)-3-Oxopropanal is a specialized organic building block characterized by its unique combination of a phenolic hydroxyl group, a chloro substituent, and a reactive oxopropanal moiety. This compound is of significant value in fine chemical synthesis, serving as a versatile precursor for the development of complex molecules. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and advanced material science.

Application

• Key intermediate in the synthesis of novel pharmaceutical compounds and active pharmaceutical ingredients (APIs).
• Building block for the research and development of agrochemicals, including herbicides and fungicides.
• Precursor in the preparation of functional dyes, pigments, and advanced organic materials.
• Starting material for heterocyclic chemistry, useful in creating complex ring systems like benzofurans and chromones.
• Reagent in academic and industrial research for studying reaction mechanisms involving carbonyl and phenolic groups.
• Component in the synthesis of ligands for catalytic systems and metal-organic frameworks (MOFs).

Basic Information

Item	Detail
Product Name	3-(5-Chloro-2-Hydroxyphenyl)-3-Oxopropanal
CAS No.	861296-77-7
Molecular Formula	C9H7ClO3
Molecular Weight	198.60 g/mol
Synonyms	5-Chloro-2-hydroxybenzoylacetaldehyde; 1-(5-Chloro-2-hydroxyphenyl)-1,3-propanedione-3-al; 3-Oxopropanal, 3-(5-chloro-2-hydroxyphenyl)-; 5-Chloro-2-hydroxy-ω-oxoacetophenone; 5-Chloro-2-hydroxy-β-oxobenzenepropanal; 5-Chloro-2-hydroxybenzoylformaldehyde; (5-Chloro-2-hydroxyphenyl)-3-oxopropanal
EINECS	Contact for details

Quality Control

Our 3-(5-Chloro-2-Hydroxyphenyl)-3-Oxopropanal is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specifications such as assay, impurity profile, and physical characteristics is provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and reducing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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