Description

2-Methyl-4-Propoxybenzaldehyde is a versatile aromatic aldehyde derivative, serving as a key synthetic intermediate in advanced organic chemistry. Its value lies in its unique substitution pattern, which allows for selective functionalization and incorporation into more complex molecular architectures. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications such as fine chemical synthesis and material science research.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in the development of compounds with benzaldehyde-derived pharmacophores.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators, leveraging its aromatic core for bioactivity.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and flavor & fragrance compounds, where its propoxy and methyl groups modify solubility and olfactory properties.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and polymers, acting as a monomer or a functionalization agent.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic synthesis, including cross-coupling reactions and asymmetric catalysis.

Basic Information

Product Name	2-Methyl-4-Propoxybenzaldehyde
CAS No.	883531-90-6
Molecular Formula	C11H14O2
Molecular Weight	178.23 g/mol
Synonyms	4-Propoxy-2-methylbenzaldehyde; 2-Methyl-4-propoxybenzaldehyde; 4-(Propoxy)-2-methylbenzaldehyde; p-Propoxy-o-tolualdehyde; 2-Methyl-4-n-propoxybenzaldehyde; 4-(n-Propoxy)-2-methylbenzaldehyde
EINECS	Contact for details

Quality Control

Our 2-Methyl-4-Propoxybenzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay (by HPLC), identity confirmation (by IR and NMR), and impurity profile. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical synthesis workflows.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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