Description

3,6-Dihydroxy-4,5-Dimethylphthalaldehyde is a specialized aromatic dialdehyde compound with a unique substitution pattern. This chemical matters as a versatile and valuable synthetic intermediate, particularly in the production of complex organic molecules, dyes, and functional materials. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced material sectors for developing new active ingredients and specialty polymers.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Precursor: Functions as a core structure for creating specialized dyes, colorants, and optical brighteners.
• Ligand and Chelating Agent: Employed in coordination chemistry for the development of metal-organic frameworks (MOFs) and catalysts.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of high-performance resins and specialty polymers.
• Organic Synthesis Research: A valuable reagent for academic and industrial R&D in constructing complex heterocyclic and polycyclic compounds.

Basic Information

Product Name	3,6-Dihydroxy-4,5-Dimethylphthalaldehyde
CAS No.	52643-54-6
Molecular Formula	C10H10O4
Molecular Weight	194.18 g/mol
Synonyms	4,5-Dimethyl-3,6-dihydroxyphthalaldehyde; 3,6-Dihydroxy-4,5-dimethylbenzene-1,2-dicarboxaldehyde; 1,2-Benzenedicarboxaldehyde, 3,6-dihydroxy-4,5-dimethyl-; 4,5-Dimethyl-3,6-dihydroxy-o-phthalaldehyde
EINECS	Contact for details

Quality Control

Our 3,6-Dihydroxy-4,5-Dimethylphthalaldehyde is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including HPLC, GC, and NMR for comprehensive characterization. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents and bases. Due to its light-sensitive nature, containers should be kept in the original packaging or amber glass until use.

Specification

Item	Specification
Appearance	Off-white to light yellow powder/crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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