Description

Trimethyl 1,2,3-Propanetricarboxylate is a versatile triester building block and key organic intermediate. This compound is valued for its trifunctional reactivity, serving as a crucial precursor in the synthesis of complex molecules and functional materials. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for constructing molecular scaffolds and introducing carboxylate functionalities.

Application

• Pharmaceutical Intermediate: A key starting material for synthesizing active pharmaceutical ingredients (APIs), particularly those requiring a branched, multifunctional core structure.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where its ester groups can be selectively modified.
• Polymer & Resin Modifier: Acts as a cross-linking agent or a monomer in the synthesis of specialty polyesters, alkyd resins, and coatings to enhance properties like flexibility and adhesion.
• Organic Synthesis Building Block: Employed in research and production for constructing complex organic molecules, including dendrimers and ligands for catalysis.
• Flavor & Fragrance Ingredient Synthesis: Serves as a precursor for esters that contribute to specific flavor and fragrance profiles.
• Chemical Research & Development: Utilized in academic and industrial R&D labs for methodological studies and the development of new synthetic pathways.

Basic Information

Product Name	Trimethyl 1,2,3-Propanetricarboxylate
CAS No.	6138-26-7
Molecular Formula	C9H14O6
Molecular Weight	218.20 g/mol
Synonyms	1,2,3-Propanetricarboxylic Acid, Trimethyl Ester; Trimethyl Propane-1,2,3-tricarboxylate; Propane-1,2,3-tricarboxylic Acid Trimethyl Ester; Methyl 1,2,3-Propanetricarboxylate; NSC 66480; Trimethyl Mesaconate (related isomer); Trimethyl Tricarballylate
EINECS	228-122-6

Quality Control

Our Trimethyl 1,2,3-Propanetricarboxylate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.