Description

3-Chloro-4,5-Dihydroxybenzaldehyde is a versatile aromatic aldehyde derivative that serves as a key synthetic intermediate and building block in advanced organic chemistry. Its unique substitution pattern offers valuable reactivity for constructing complex molecular architectures. This compound is particularly relevant for researchers and manufacturers in the pharmaceutical and fine chemical sectors seeking to develop novel active compounds or functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex phenolic or catechol structures.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and specialty polymers where its chloro and dihydroxy functionalities impart specific properties.
• Ligand and Chelator Development: The catechol moiety makes it a valuable starting material for synthesizing metal-chelating agents and catalysts.
• Biochemical Research: Employed as a substrate or inhibitor in enzymatic studies and for probing biological oxidation pathways.
• Material Science: Used in the development of organic electronic materials, adhesives, and coatings.

Basic Information

Product Name	3-Chloro-4,5-Dihydroxybenzaldehyde
CAS No.	34098-18-5
Molecular Formula	C7H5ClO3
Molecular Weight	172.57 g/mol
Synonyms	3-Chloroprotocatechualdehyde; 3-Chloro-4,5-dihydroxybenzaldehyde; 4,5-Dihydroxy-3-chlorobenzaldehyde; Protocatechualdehyde, 3-chloro-; 3-Chloro-4,5-dihydroxybenzenecarboxaldehyde; Benzaldehyde, 3-chloro-4,5-dihydroxy-
EINECS	Contact for details

Quality Control

Our 3-Chloro-4,5-Dihydroxybenzaldehyde is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, and is accompanied by a detailed Certificate of Analysis (COA) available upon request. We adhere to relevant industry standards to meet the stringent requirements of our global B2B clientele.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation. For long-term storage, consider using an inert atmosphere to minimize oxidation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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