Description

3-Methyl-4-Propoxybenzaldehyde is a versatile aromatic aldehyde derivative, serving as a key organic intermediate in advanced chemical synthesis. Its molecular structure, featuring both a propoxy ether and a formyl group, makes it a valuable building block for creating complex molecules with specific functionalities. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring specific aromatic substitution patterns.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators where its aldehyde group enables further chemical modifications.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing organic electronic components and liquid crystal molecules for displays.
• Fine Chemical & Fragrance Intermediate: Employed in the development of complex fragrance molecules and other high-value specialty chemicals.
• Organic Synthesis Building Block: Utilized in academic and industrial R&D for constructing complex organic frameworks via reactions like condensation, reduction, or nucleophilic addition.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers with tailored properties.

Basic Information

Product Name	3-Methyl-4-Propoxybenzaldehyde
CAS No.	820236-96-2
Molecular Formula	C11H14O2
Molecular Weight	178.23 g/mol
Synonyms	4-Propoxy-3-methylbenzaldehyde; 3-Methyl-4-propoxybenzaldehyde; 4-(Propoxy)-3-methylbenzaldehyde; 3-Methyl-p-propoxybenzaldehyde; Benzaldehyde, 3-methyl-4-propoxy-; 820236-96-2; 3-Methyl-4-n-propoxybenzaldehyde
EINECS	Contact for details

Quality Control

Our 3-Methyl-4-Propoxybenzaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production-grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep away from heat, sparks, and open flames. For long-term storage, consider an inert atmosphere (nitrogen or argon) to maintain product integrity.

Specification

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