Description

2-Hydroxy-5-Methyl-Benzaldehyde is a versatile aromatic aldehyde derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both phenolic and aldehyde functional groups, makes it a valuable precursor for creating complex molecules with specific properties. This compound is essential for R&D and production in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to develop active ingredients, functional intermediates, and performance chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific receptor sites.
• Agrochemical Synthesis: Building block for developing advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Used in the manufacture of dyes, pigments, and UV stabilizers due to its reactive aldehyde group.
• Ligand and Catalyst Development: Serves as a starting material for creating chelating ligands in metal-catalyzed reactions.
• Flavor and Fragrance Industry: Intermediate for synthesizing specific aroma chemicals and flavoring agents.
• Polymer Chemistry: Monomer or modifier in the production of specialty resins and high-performance polymers.
• Academic and Industrial Research: Valuable reagent for methodological studies and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	2-Hydroxy-5-Methyl-Benzaldehyde
CAS No.	859926-11-7
Molecular Formula	C8H8O2
Molecular Weight	136.15 g/mol
Synonyms	5-Methylsalicylaldehyde; 2-Hydroxy-5-methylbenzaldehyde; 5-Methyl-2-hydroxybenzaldehyde; 5-Methylsalicylicaldehyde; 2-Formyl-4-methylphenol; 4-Methyl-2-hydroxybenzaldehyde; 5-Methyl-2-formylphenol; o-Hydroxy-p-tolualdehyde
EINECS	Contact for details

Quality Control

Our 2-Hydroxy-5-Methyl-Benzaldehyde is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation. Keep away from heat, sparks, and open flame.

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%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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