Description

Isophthalaldehydic Acid, 2,6-Dihydroxy-4,5-Dimethyl-, Methyl Ester (5Ci) is a specialized organic compound belonging to the class of substituted isophthalaldehyde derivatives. This high-purity intermediate is valued for its unique molecular structure, which makes it a critical building block in advanced synthetic chemistry. It is primarily sought after by research institutions and industrial R&D departments engaged in the development of novel fine chemicals, pharmaceutical intermediates, and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a versatile building block for creating advanced organic compounds with specific functional groups.
• Agrochemical Research: Employed in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Investigated for the production of specialty polymers, ligands for metal-organic frameworks (MOFs), and organic electronic materials.
• Dye & Pigment Intermediate: Acts as a starting material for synthesizing novel colorants and functional dyes.
• Academic & Industrial R&D: Utilized in chemical research for method development and exploring new reaction pathways.

Basic Information

Product Name	Isophthalaldehydic Acid, 2,6-Dihydroxy-4,5-Dimethyl-, Methyl Ester (5Ci)
CAS No.	647013-80-7
Molecular Formula	C11H12O5
Molecular Weight	224.21 g/mol
Synonyms	2,6-Dihydroxy-4,5-dimethylisophthalaldehydic acid methyl ester; Methyl 2,6-dihydroxy-4,5-dimethylisophthalaldehydate; 5Ci-labeled isophthalaldehyde derivative; 4,5-Dimethyl-2,6-dihydroxyisophthalaldehyde methyl ester; 2,6-Dihydroxy-4,5-dimethylbenzene-1,3-dicarbaldehyde methyl ester; (5-Chloro-? context for 5Ci) Isophthalic acid derivative ester
EINECS	Contact for details

Quality Control

Our Isophthalaldehydic Acid, 2,6-Dihydroxy-4,5-Dimethyl-, Methyl Ester (5Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality commitment supports applications requiring high-purity intermediates for research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, containers must be kept tightly sealed to minimize exposure to atmospheric humidity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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