Description

2-Hydroxy-5-Methoxy-3-Methyl-Benzaldehyde is a specialized aromatic aldehyde derivative that serves as a versatile and high-value synthetic intermediate. Its unique substitution pattern makes it a critical building block for the development of complex organic molecules, particularly in fine chemical synthesis. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced material sectors seeking to create novel compounds with specific functional properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a specific phenolic and methoxy-substituted benzaldehyde scaffold.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a starting material for synthesizing specialized dyes, colorants, and optical brighteners.
• Flavor and Fragrance Industry: Intermediate for creating complex aromatic compounds used in high-end perfumery and flavorings.
• Organic Electronic Materials: Building block for research into organic semiconductors, light-emitting diodes (OLEDs), and other advanced functional materials.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in organic chemistry and medicinal chemistry.

Basic Information

Product Name	2-Hydroxy-5-Methoxy-3-Methyl-Benzaldehyde
CAS No.	886503-93-1
Molecular Formula	C10H12O3
Molecular Weight	180.20 g/mol
Synonyms	5-Methoxy-3-methylsalicylaldehyde; 3-Methyl-5-methoxysalicylaldehyde; 2-Hydroxy-5-methoxy-3-methylbenzaldehyde; 5-Methoxy-3-methyl-2-hydroxybenzaldehyde; 3-Methyl-5-methoxy-2-hydroxybenzaldehyde; Salicylaldehyde, 5-methoxy-3-methyl-; Benzaldehyde, 2-hydroxy-5-methoxy-3-methyl-
EINECS	Contact for details

Quality Control

Our 2-Hydroxy-5-Methoxy-3-Methyl-Benzaldehyde is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis to ensure it meets the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality for your critical processes.

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). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage or after opening to maintain purity. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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