Description

3-Cyclopropylmethoxy-4-Methoxybenzaldehyde is a high-purity aromatic aldehyde derivative, serving as a critical advanced intermediate in modern organic synthesis. Its unique structure, featuring both cyclopropylmethoxy and methoxy substituents, makes it a valuable building block for constructing complex molecules with specific steric and electronic properties. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic or constrained ring systems.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, where the cyclopropyl group can impart specific biological activity.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the creation of organic semiconductors, liquid crystals, and photoactive polymers due to its conjugated aldehyde functionality.
• Fine Chemical Production: Acts as a building block for flavors, fragrances, and other specialty chemicals requiring a benzaldehyde core with specific ether modifications.

Basic Information

Product Name	3-Cyclopropylmethoxy-4-Methoxybenzaldehyde
CAS No.	153200-64-7
Molecular Formula	C12H14O3
Molecular Weight	206.24 g/mol
Synonyms	4-Methoxy-3-(cyclopropylmethoxy)benzaldehyde; 3-(Cyclopropylmethoxy)-4-methoxybenzaldehyde; Benzaldehyde, 3-(cyclopropylmethoxy)-4-methoxy-; 3-CPMB (abbreviation); Isovanillin cyclopropylmethyl ether; 3-Cyclopropylmethyloxy-4-methoxybenzaldehyde
EINECS	Contact for details

Quality Control

Every batch of 3-Cyclopropylmethoxy-4-Methoxybenzaldehyde is manufactured under strict quality management systems. We employ advanced analytical techniques including HPLC, GC, and NMR to ensure identity, purity, and consistency meet the exacting standards required for research and commercial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.