Description

1-tert-Butyl 3-Methyl Benzene-1,3-Dicarboxylate is a high-purity organic intermediate of significant importance in advanced chemical synthesis. This compound matters for its role as a key building block in the production of complex molecules, offering precise control over molecular architecture. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for constructing complex ester and carboxylic acid derivatives.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators requiring specific aromatic dicarboxylate frameworks.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor in the development of electron-transport or host materials for display and lighting technologies.
• Polymer & Resin Modifier: Employed to introduce tert-butyl and methyl ester functional groups into polymer chains, altering thermal stability and solubility properties.
• Ligand & Catalyst Development: Utilized in organometallic chemistry for creating novel ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical & Flavor/Fragrance Intermediate: Acts as a starting material for synthesizing complex esters and aromatic compounds used in specialty applications.

Basic Information

Product Name	1-tert-Butyl 3-Methyl Benzene-1,3-Dicarboxylate
CAS No.	1097776-71-0
Molecular Formula	C14H18O4
Molecular Weight	250.29 g/mol
Synonyms	1,3-Benzenedicarboxylic acid, 1-(1,1-dimethylethyl) 3-methyl ester; 1-tert-Butyl 3-methyl isophthalate; Methyl 3-((tert-butoxy)carbonyl)benzoate; 3-(tert-Butoxycarbonyl)benzoic acid methyl ester; 1-(tert-Butyl) 3-methyl isophthalate; Isophthalic acid 1-tert-butyl ester 3-methyl ester
EINECS	Contact for details

Quality Control

Our 1-tert-Butyl 3-Methyl Benzene-1,3-Dicarboxylate 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 all specifications are available upon request for quality assurance and regulatory compliance.

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 strong acids, strong bases, and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.