Description

Benzaldehyde, 5-(Chloroacetyl)-2-Hydroxy- (9Ci) CAS NO 115787-51-4 is a specialized aromatic aldehyde derivative that serves as a high-value synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both chloroacetyl and phenolic hydroxyl functional groups, makes it a critical building block for constructing complex molecular architectures. This compound is primarily sought after by research institutions and industrial R&D departments engaged in the development of novel pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with benzophenone or chalcone scaffolds.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Organic Ligand Precursor: Serves as a starting material for the preparation of chelating agents and ligands used in catalysis and material science.
• Fine Chemical Manufacturing: Employed in the multi-step synthesis of dyes, pigments, and UV absorbers.
• Academic & Contract Research: Essential reagent for methodological development and novel reaction studies in university and CRO laboratories.
• Material Science Research: Building block for monomers and polymers with specific optical or electronic properties.

Basic Information

Product Name	Benzaldehyde, 5-(Chloroacetyl)-2-Hydroxy- (9Ci)
CAS No.	115787-51-4
Molecular Formula	C9H7ClO3
Molecular Weight	198.60 g/mol
Synonyms	5-(Chloroacetyl)-2-hydroxybenzaldehyde; 2-Hydroxy-5-(chloroacetyl)benzaldehyde; 5-Chloroacetyl-2-hydroxybenzaldehyde; 2-Hydroxy-5-(2-chloro-1-oxoethyl)benzaldehyde; 1-(2-Formyl-4-hydroxyphenyl)-2-chloroethanone; 2-Chloro-1-(2-formyl-4-hydroxyphenyl)ethanone; Benzaldehyde, 5-(chloroacetyl)-2-hydroxy-
EINECS	Contact for details

Quality Control

Our Benzaldehyde, 5-(Chloroacetyl)-2-Hydroxy- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the stringent requirements of research and process development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive). Keep away from strong bases and reducing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (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.