Description

3,5-Dimethyl-4-Hydroxybenzaldehyde is a versatile aromatic aldehyde derivative, serving as a crucial synthetic intermediate in advanced organic chemistry. Its unique substitution pattern makes it a valuable building block for creating complex molecules with specific functional properties. This compound is essential for research and development chemists, particularly in the pharmaceutical, agrochemical, and specialty chemical sectors, where it is used to synthesize active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), including potential antioxidants and enzyme inhibitors.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators due to its reactive aldehyde and phenolic groups.
• Fine Chemical Building Block: Employed in the manufacture of dyes, pigments, and UV stabilizers for polymers and coatings.
• Ligand and Chelator Precursor: Useful in the development of specialized ligands for catalysis and metal complexation in industrial processes.
• Flavor and Fragrance Chemistry: Acts as a starting material for synthesizing specific aroma compounds and fragrance molecules.
• Polymer Modification: Incorporated into polymer backbones to introduce aldehyde functionality for further cross-linking or functionalization.

Basic Information

Product Name	3,5-Dimethyl-4-Hydroxybenzaldehyde
CAS No.	2233-18-3
Molecular Formula	C9H10O2
Molecular Weight	150.17 g/mol
Synonyms	4-Hydroxy-3,5-dimethylbenzaldehyde; 3,5-Dimethyl-4-hydroxybenzaldehyde; 4-Formyl-2,6-dimethylphenol; 2,6-Dimethyl-4-hydroxybenzaldehyde; 4-Hydroxy-2,6-dimethylbenzaldehyde; 2,6-Xylenol-4-carboxaldehyde; 4-Carboxy-2,6-dimethylphenol (common misnomer); 4-Hydroxy-3,5-dimethylbenzenecarboxaldehyde
EINECS	218-787-9

Quality Control

Our 3,5-Dimethyl-4-Hydroxybenzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of our industrial and research clients. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is light-sensitive and easily oxidized; prolonged exposure to air and light should be avoided to maintain product integrity. For long-term storage, consider an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	118°C - 122°C
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.