Description

1,3-Benzenedicarboxaldehyde, 2-Methyl- (9Ci) is a specialized aromatic dialdehyde derivative, serving as a versatile and high-value organic intermediate. Its molecular structure makes it a critical precursor for synthesizing complex heterocyclic compounds, fine chemicals, and advanced materials. This product is essential for research and development chemists, process engineers, and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in developing heterocyclic compounds with potential therapeutic applications.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators, where its dialdehyde functionality enables the creation of specific molecular architectures.
• Ligand and Chelating Agent Precursor: Serves as a starting material for synthesizing sophisticated ligands used in catalysis, metal-organic frameworks (MOFs), and analytical chemistry.
• Fine Chemical and Specialty Polymer Production: Employed in the manufacture of specialty polymers, resins, and high-performance materials that require specific aromatic-aldehyde cross-linking or functionalization.
• Organic Synthesis and Research: A valuable reagent in academic and industrial R&D labs for exploring new synthetic pathways and creating complex organic molecules.

Basic Information

Product Name	1,3-Benzenedicarboxaldehyde, 2-Methyl- (9Ci)
CAS No.	51689-50-0
Molecular Formula	C10H8O2
Molecular Weight	160.17 g/mol
Synonyms	2-Methylisophthalaldehyde; 2-Methylbenzene-1,3-dicarboxaldehyde; 2-Methyl-1,3-benzenedicarboxaldehyde; 2-Methylisophthalic dialdehyde; 2-Methyl-1,3-diformylbenzene; Isophthalaldehyde, 2-methyl-; 1,3-Diformyl-2-methylbenzene
EINECS	Contact for details

Quality Control

Our 1,3-Benzenedicarboxaldehyde, 2-Methyl- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every 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, well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen or argon) to preserve stability and purity. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white 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%

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