Description

2,5-Dimethoxyterephthalaldehyde is a high-purity aromatic dialdehyde compound, serving as a critical building block in advanced organic synthesis. Its value lies in its symmetrical structure and reactive aldehyde groups, which enable the construction of complex molecular frameworks with precise geometry. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries, particularly for developing novel polymers, ligands, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for creating macrocyclic compounds and complex heterocycles.
• Ligand Synthesis: Used to prepare sophisticated chelating ligands for catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Serves as a monomer or cross-linking agent for producing specialty polymers with tailored optical or electronic properties.
• Agrochemical Research: Employed in the development of new pesticides and herbicides due to its ability to form stable, bioactive structures.
• Dye and Pigment Manufacturing: Acts as an intermediate for synthesizing advanced organic dyes and functional colorants.
• Academic & R&D: A valuable reagent in university and industrial research labs for exploring new organic reactions and material properties.

Basic Information

Product Name	2,5-Dimethoxyterephthalaldehyde
CAS No.	7310-97-6
Molecular Formula	C10H10O4
Molecular Weight	194.18 g/mol
Synonyms	2,5-Dimethoxybenzene-1,4-dicarboxaldehyde; Terephthalaldehyde, 2,5-dimethoxy-; 1,4-Bis(formyl)-2,5-dimethoxybenzene; 2,5-Dimethoxy-1,4-benzenedicarboxaldehyde; 2,5-Dimethoxy-p-phthalaldehyde; DMTAL; 2,5-Dimethoxy-[1,4]benzenedicarbaldehyde
EINECS	Contact for details

Quality Control

Our 2,5-Dimethoxyterephthalaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment and is available upon request.

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 to oxidation, it is recommended to store the material under an inert atmosphere for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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