Description

Benzaldehyde, 2,3-Dichloro-4,5-Dihydroxy- (9Ci) is a specialized chlorinated dihydroxybenzaldehyde derivative, serving as a high-value synthetic intermediate in advanced organic chemistry. Its unique substitution pattern makes it a critical building block for constructing complex molecular architectures, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), fine chemicals, and functional materials that require precise halogenated phenolic frameworks.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition or possessing complex heterocyclic structures.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators where the chlorinated dihydroxybenzene moiety imparts specific bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating chelating ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical and Dye Intermediate: Employed in the production of specialized dyes, pigments, and functional organic compounds requiring halogen and hydroxyl group functionality.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of polymers with specific thermal or chemical resistance properties.

Basic Information

Product Name	Benzaldehyde, 2,3-Dichloro-4,5-Dihydroxy- (9Ci)
CAS No.	125001-04-9
Molecular Formula	C7H4Cl2O3
Molecular Weight	207.01 g/mol
Synonyms	2,3-Dichloro-4,5-dihydroxybenzaldehyde; 4,5-Dihydroxy-2,3-dichlorobenzaldehyde; 2,3-Dichloropyrogallaldehyde; 2,3-Dichloro-4,5-dihydroxybenzenecarboxaldehyde; Benzaldehyde, 2,3-dichloro-4,5-dihydroxy-
EINECS	Contact for details

Quality Control

Our Benzaldehyde, 2,3-Dichloro-4,5-Dihydroxy- (9Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards and can provide material suitable for research and development under cGMP guidelines upon request.

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 sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing 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	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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