Description

Benzoic Acid, 3,4-Dimethoxy-, 1,1-Dimethylethyl Ester is a specialty aromatic ester derivative of veratric acid, valued for its role as a versatile synthetic intermediate and building block in advanced organic synthesis. Its molecular structure, featuring methoxy substituents and a tert-butyl ester group, makes it particularly useful for introducing specific steric and electronic properties into target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries seeking to develop novel compounds with tailored functionalities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules, particularly those requiring the veratric acid moiety.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides where specific aromatic esters are required.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other specialty chemicals that benefit from its substituted benzoate structure.
• Flavor & Fragrance Ingredient: Acts as a synthetic intermediate for certain aroma chemicals, leveraging its methoxy-substituted aromatic profile.
• Polymer Additive Research: Investigated for use as a monomer or stabilizer in the development of specialty polymers and resins.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for coupling reactions and as a protecting group precursor.

Basic Information

Product Name	Benzoic Acid, 3,4-Dimethoxy-, 1,1-Dimethylethyl Ester
CAS No.	57011-32-2
Molecular Formula	C₁₅H₂₂O₄
Molecular Weight	266.33 g/mol
Synonyms	tert-Butyl 3,4-Dimethoxybenzoate; 3,4-Dimethoxybenzoic Acid tert-Butyl Ester; Veratric Acid tert-Butyl Ester; Benzoic acid, 3,4-dimethoxy-, 1,1-dimethylethyl ester; tert-Butyl veratrate; 1,1-Dimethylethyl 3,4-dimethoxybenzoate
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 3,4-Dimethoxy-, 1,1-Dimethylethyl Ester is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, which include data from HPLC, GC, NMR, and other relevant analytical techniques. Our quality commitment ensures the material meets the stringent requirements for research and commercial synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.