Description

4-Acetoxybenzaldehyde is a versatile aromatic aldehyde derivative, serving as a key synthetic intermediate in the production of high-value fine chemicals and active pharmaceutical ingredients (APIs). Its bifunctional structure, featuring both an aldehyde and a protected phenol group, makes it a crucial building block for constructing complex molecular architectures. This compound is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-purity intermediates for advanced synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various APIs, including anti-inflammatory agents, cardiovascular drugs, and other therapeutic compounds.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a building block for synthesizing advanced organic electronic materials and liquid crystal monomers.
• Photographic Chemicals: Employed in the manufacture of certain specialty dyes and photographic developers.
• Polymer & Resin Modifiers: Acts as a monomer or cross-linking agent in the production of specialty polymers and epoxy resins.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D for constructing benzaldehyde derivatives and exploring new chemical entities.

Basic Information

Product Name	4-Acetoxybenzaldehyde
CAS No.	878-00-2
Molecular Formula	C9H8O3
Molecular Weight	164.16 g/mol
Synonyms	4-Formylphenyl acetate; p-Acetoxybenzaldehyde; 4-Hydroxybenzaldehyde acetate; p-Formylphenyl acetate; 4-Acetyloxybenzaldehyde; Benzaldehyde, 4-(acetyloxy)-; 4-Carboxaldehyde phenyl acetate
EINECS	212-894-1

Quality Control

Our 4-Acetoxybenzaldehyde is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, GC for residual solvents, and IR/NMR for structural confirmation, to ensure it meets exacting standards for industrial and research use. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized and should be stored under an inert atmosphere for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	72 - 76 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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