Description

4-Formylphenyl 4-Methylbenzoate is a high-purity organic intermediate characterized by its distinct aromatic aldehyde and ester functional groups. This compound matters for its role as a versatile building block in the synthesis of advanced materials and fine chemicals, offering precise reactivity for complex molecular architectures. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, liquid crystal, and polymer industries for creating specialized monomers and active pharmaceutical ingredient (API) precursors.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates and active pharmaceutical ingredients (APIs).
• Liquid Crystal Material Synthesis: Serves as a crucial precursor in the manufacture of monomers for advanced liquid crystal displays (LCDs).
• Polymer Chemistry: Used in the production of specialty polymers and resins, including photoactive and high-performance engineering plastics.
• Organic Synthesis & Research: A valuable reagent for constructing complex organic molecules in academic and industrial R&D laboratories.
• Agrochemical Intermediates: Employed in the synthesis of certain advanced pesticide and herbicide compounds.
• Crosslinking Agent Precursor: Can be utilized to develop agents for curing and crosslinking polymer networks.

Basic Information

Product Name	4-Formylphenyl 4-Methylbenzoate
CAS No.	115883-85-7
Molecular Formula	C15H12O3
Molecular Weight	240.26 g/mol
Synonyms	4-Hydroxybenzaldehyde 4-methylbenzoate; p-Formylphenyl p-toluate; 4-(4-Methylbenzoyloxy)benzaldehyde; Benzoic acid, 4-methyl-, 4-formylphenyl ester; 4-Carboxybenzaldehyde 4-methylbenzoate (tautomeric form); p-Toluic acid p-formylphenyl ester
EINECS	Contact for details

Quality Control

Our 4-Formylphenyl 4-Methylbenzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity, the material should be kept under an inert atmosphere to prevent oxidation and 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%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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