Description

4-Hydroxy-5-Methoxy-2-Methylbenzaldehyde is a versatile aromatic aldehyde derivative that serves as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it a valuable intermediate for creating complex molecules with specific functional properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly for compounds requiring a specific benzaldehyde scaffold.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for dyes, pigments, and other specialty organic compounds.
• Flavor & Fragrance Ingredient: Intermediate for the synthesis of complex aroma chemicals and flavoring agents.
• Material Science Research: Utilized in the development of organic ligands, polymers, and advanced organic materials.
• Academic & Industrial R&D: A valuable reagent for methodological studies and exploring new chemical reactions in organic chemistry laboratories.

Basic Information

Product Name	4-Hydroxy-5-Methoxy-2-Methylbenzaldehyde
CAS No.	42044-81-5
Molecular Formula	C10H12O3
Molecular Weight	180.20 g/mol
Synonyms	5-Methoxy-4-hydroxy-2-methylbenzaldehyde; 2-Methyl-4-hydroxy-5-methoxybenzaldehyde; 4-Hydroxy-5-methoxy-o-tolualdehyde; 2-Methyl-5-methoxy-4-hydroxybenzaldehyde; 5-Methoxy-4-hydroxy-o-tolualdehyde; 4-Hydroxy-5-methoxy-2-methylbenzenecarboxaldehyde; 2-Methyl-4,5-dihydroxybenzaldehyde methyl ether (ambiguous)
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-5-Methoxy-2-Methylbenzaldehyde is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request.

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 compound is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.