Description

3-Ethyl-4-Hydroxybenzaldehyde is a versatile aromatic aldehyde derivative, serving as a key synthetic intermediate in advanced organic chemistry. Its molecular structure, featuring both a phenolic hydroxyl group and an aldehyde functionality, makes it a valuable building block for the synthesis of complex molecules. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, contributing to crop protection solutions.
• Fine Chemical Building Block: Employed in the manufacture of dyes, pigments, and UV stabilizers for plastics and coatings.
• Flavor & Fragrance Chemistry: Acts as a starting material for synthesizing specific aroma chemicals and fragrance components.
• Polymer & Material Science: Utilized in the development of specialty polymers, resins, and liquid crystal materials.
• Research & Development: Serves as a standard or reagent in academic and industrial R&D labs for methodological studies and novel compound libraries.

Basic Information

Product Name	3-Ethyl-4-Hydroxybenzaldehyde
CAS No.	105211-79-8
Molecular Formula	C9H10O2
Molecular Weight	150.17 g/mol
Synonyms	4-Hydroxy-3-ethylbenzaldehyde; 3-Ethyl-4-hydroxybenzene-1-carbaldehyde; 3-Ethyl-4-hydroxy-benzaldehyde; 3-Ethyl-4-formylphenol; 3-Ethyl-4-hydroxybenzenecarboxaldehyde; 3-Ethyl-4-hydroxybenzaldehyde (technical grade); 3-Ethyl-4-HBA
EINECS	Contact for details

Quality Control

Our 3-Ethyl-4-Hydroxybenzaldehyde is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each 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 area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	105 - 110 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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