Description

Benzaldehyde, 4,5-Dichloro-2,3-Dihydroxy- (9Ci) is a specialized chlorinated benzaldehyde derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in its unique substitution pattern, which provides a versatile scaffold for constructing complex molecules in pharmaceutical and agrochemical research. This compound is essential for R&D chemists and process development scientists working on novel active ingredients, particularly in the synthesis of heterocyclic compounds and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, especially those targeting specific enzyme inhibition.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and advanced materials requiring specific chlorinated aromatic structures.
• Chemical Research & Development: A valuable reagent for method development and exploring new organic reaction pathways in academic and industrial labs.
• Ligand and Catalyst Development: Potential use in creating chelating ligands for metal complexes used in catalysis.

Basic Information

Product Name	Benzaldehyde, 4,5-Dichloro-2,3-Dihydroxy- (9Ci)
CAS No.	73275-97-5
Molecular Formula	C7H4Cl2O3
Molecular Weight	207.01 g/mol
Synonyms	4,5-Dichloro-2,3-dihydroxybenzaldehyde; 2,3-Dihydroxy-4,5-dichlorobenzaldehyde; 3,4-Dichloro-6-formylbenzene-1,2-diol; 4,5-Dichloropyrogallaldehyde; 4,5-Dichloro-2,3-dihydroxybenzenecarboxaldehyde
EINECS	Contact for details

Quality Control

Our Benzaldehyde, 4,5-Dichloro-2,3-Dihydroxy- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR). We provide full traceability and Certificates of Analysis (COA) are available for every shipment, ensuring compliance with your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity, the container should be kept under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat, sparks, and open flame.

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.