Description

2-Ethoxy-4-Formylphenyl 4-Methylbenzoate is a specialized organic ester compound with a CAS registry number of 331002-74-5. This chemical serves as a valuable advanced intermediate in the synthesis of complex molecules, particularly within the pharmaceutical and agrochemical sectors. It is primarily sought by R&D chemists and process development teams for constructing active pharmaceutical ingredients (APIs) and high-performance chemical agents.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Liquid Crystal Materials: Potential intermediate for the development of organic electronic materials and liquid crystal displays (LCDs).
• Organic Synthesis & Research: A versatile reagent for academic and industrial research in organic chemistry, particularly in reactions involving protected phenolic aldehydes.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and functional materials requiring specific aromatic ester-aldehyde structures.

Basic Information

Product Name	2-Ethoxy-4-Formylphenyl 4-Methylbenzoate
CAS No.	331002-74-5
Molecular Formula	C17H16O4
Molecular Weight	284.31 g/mol
Synonyms	4-Formyl-2-ethoxyphenyl 4-methylbenzoate; 4-Methylbenzoic Acid 2-Ethoxy-4-formylphenyl Ester; 2-Ethoxy-4-hydroxybenzaldehyde 4-Methylbenzoate; p-Toluic Acid 4-Formyl-2-ethoxyphenyl Ester; 4-(Ethoxy)-2-formylphenyl p-toluate; Vanillin Ethyl Ether p-Toluate Ester; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 2-Ethoxy-4-Formylphenyl 4-Methylbenzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. Standard quality parameters include assay (HPLC), identification (IR, NMR), and control of related substances. A comprehensive Certificate of Analysis (COA) is provided with every shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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