Description

3,4-Diacetoxybenzaldehyde is a versatile aromatic aldehyde derivative where the phenolic hydroxyl groups of 3,4-dihydroxybenzaldehyde are protected as acetate esters. This chemical intermediate is crucial for its role in organic synthesis, particularly in the development of more complex molecules where selective deprotection or further functionalization is required. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for synthesizing active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of drug candidates, including potential antioxidants and neurologically active compounds.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and specialty polymers.
• Organic Synthesis Research: A valuable starting material in academic and industrial R&D for exploring new chemical reactions and protecting group strategies.
• Flavor & Fragrance Ingredient Synthesis: Intermediate in the creation of complex aromatic compounds.

Basic Information

Product Name	3,4-Diacetoxybenzaldehyde
CAS No.	67727-64-4
Molecular Formula	C11H10O5
Molecular Weight	222.19 g/mol
Synonyms	3,4-Bis(acetyloxy)benzaldehyde; Protocatechualdehyde Diacetate; 4-Formyl-1,2-phenylene Diacetate; 3,4-Dihydroxybenzaldehyde Diacetate; Benzaldehyde, 3,4-bis(acetyloxy)-; 3,4-Diacetoxybenzaldehyde
EINECS	Contact for details

Quality Control

Our 3,4-Diacetoxybenzaldehyde is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). This compound is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from strong oxidizing agents.

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.