Description

Ethyl 4-{(E)-[(2-Hydroxy-1-Naphthyl)Methylene]Amino}Benzoate is a high-purity organic compound belonging to the Schiff base class, characterized by its naphthalene and benzoate functional groups. This compound is valued for its role as a versatile chemical intermediate and its utility in advanced material science and analytical chemistry. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel compounds and functional materials.

Application

• As a key chemical intermediate in the synthesis of pharmaceutical actives and agrochemicals.
• Utilized in coordination chemistry as a ligand for metal complexes with catalytic or sensory properties.
• Employed in the research and development of advanced organic materials, including liquid crystals and polymers.
• Acts as a precursor or building block in fine chemical synthesis for specialty applications.
• Used in analytical chemistry as a reagent or standard for method development and calibration.
• Potential application in the development of optical materials and dyes due to its conjugated structure.

Basic Information

Item	Detail
Product Name	Ethyl 4-{(E)-[(2-Hydroxy-1-Naphthyl)Methylene]Amino}Benzoate
CAS No.	743-91-9
Molecular Formula	C20H17NO3
Molecular Weight	319.36 g/mol
Synonyms	Ethyl 4-[(E)-(2-Hydroxy-1-naphthyl)methyleneamino]benzoate; 4-[(2-Hydroxy-1-naphthyl)methyleneamino]benzoic Acid Ethyl Ester; Benzoic acid, 4-[[(2-hydroxy-1-naphthalenyl)methylene]amino]-, ethyl ester; Ethyl 4-[(2-hydroxy-1-naphthylidene)amino]benzoate; N-(2-Hydroxy-1-naphthylmethylene)-4-aminobenzoic acid ethyl ester; Ethyl p-[(2-hydroxy-1-naphthyl)methyleneamino]benzoate; 743-91-9; EINECS 212-030-7
EINECS	212-030-7

Quality Control

Our Ethyl 4-{(E)-[(2-Hydroxy-1-Naphthyl)Methylene]Amino}Benzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available for every shipment to support your quality assurance and regulatory compliance needs.

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). This product is light-sensitive (store away from light). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (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.