Description

3,4-Diacetoxy-Benzoic Acid is a key benzoic acid derivative where both phenolic hydroxyl groups are protected as acetate esters. This compound serves as a versatile and stable synthetic intermediate, enabling precise chemical transformations in complex organic synthesis. It is primarily utilized by the pharmaceutical, agrochemical, and fine chemical industries for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of complex drug molecules, particularly those with polyphenolic or catechol-based structures.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and specialty polymers requiring protected phenolic functionalities.
• Research & Development: Employed in academic and industrial R&D labs for method development and exploring new chemical entities.
• Chemical Synthesis: Acts as a protected form of 3,4-dihydroxybenzoic acid (protocatechuic acid) for selective reactions.

Basic Information

Item	Detail
Product Name	3,4-Diacetoxy-Benzoic Acid
CAS No.	58534-64-8
Molecular Formula	C11H10O6
Molecular Weight	238.19 g/mol
Synonyms	3,4-Bis(acetyloxy)benzoic Acid; Protocatechuic Acid Diacetate; 3,4-Dihydroxybenzoic Acid Diacetate; Benzoic Acid, 3,4-bis(acetyloxy)-; 3,4-Diacetoxybenzoic Acid
EINECS	Contact for details

Quality Control

Our 3,4-Diacetoxy-Benzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles to support your quality assurance protocols.

Storage

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

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%

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