Description

Benzoic Acid, 3,4-Dimethoxy-, 1,1'-(1,4-Butanediyl) Ester is a high-purity diester derivative of veratric acid, valued for its role as a versatile synthetic intermediate and functional additive. This compound matters for its ability to impart specific chemical properties and performance characteristics in advanced material formulations. It is primarily needed by manufacturers in the pharmaceutical, polymer, and specialty chemical industries for research, development, and production.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Polymer Additive: Acts as a plasticizer or modifier to enhance the flexibility and processing characteristics of specialty polymers.
• Liquid Crystal Precursor: Serves as a key building block in the production of advanced liquid crystal materials for displays.
• Organic Synthesis: Employed as a versatile diester intermediate in multi-step organic reactions and fine chemical manufacturing.
• Crosslinking Agent: Utilized in the formulation of coatings, adhesives, and resins to control curing and network formation.
• Flavor & Fragrance Synthesis: Functions as a precursor for creating specific aromatic compounds in high-value applications.

Basic Information

Product Name	Benzoic Acid, 3,4-Dimethoxy-, 1,1'-(1,4-Butanediyl) Ester
CAS No.	72782-65-1
Molecular Formula	C22H26O8
Molecular Weight	418.44 g/mol
Synonyms	1,4-Butanediol, bis(3,4-dimethoxybenzoate); Veratric Acid, 1,4-Butanediyl Ester; Bis(3,4-dimethoxybenzoyloxy)butane; 3,4-Dimethoxybenzoic Acid Butylene Ester; 1,4-Bis(3,4-dimethoxybenzoyloxy)butane; Butane-1,4-diyl bis(3,4-dimethoxybenzoate); EINECS 276-944-0
EINECS	276-944-0

Quality Control

Our Benzoic Acid, 3,4-Dimethoxy-, 1,1'-(1,4-Butanediyl) Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for all critical parameters are available upon request, supporting compliance in regulated applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials. The product is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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	≤ 20 ppm

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