Description

3-Iodo-5-Methoxy-4-Propoxybenzaldehyde is a versatile and highly functionalized benzaldehyde derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its unique substitution pattern makes it a valuable building block for constructing complex molecules with specific electronic and steric properties. This compound is particularly sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting CNS disorders and oncology.
• Agrochemical Synthesis: Building block for developing advanced herbicides, fungicides, and plant growth regulators with tailored activity.
• Liquid Crystal & OLED Materials: Used in the research and development of advanced electronic materials, where its aromatic core and substituents influence molecular alignment and photophysical properties.
• Organic Synthesis & Catalysis: Serves as a substrate in cross-coupling reactions (e.g., Suzuki, Sonogashira) and as a ligand precursor in catalyst design due to the reactive aldehyde and iodine functional groups.
• Dye & Pigment Research: Intermediate for synthesizing specialized dyes and functional chromophores with specific light-absorption characteristics.
• Academic & Contract Research: Essential reagent for methodological studies and the construction of complex molecular architectures in university and CRO laboratories.

Basic Information

Product Name	3-Iodo-5-Methoxy-4-Propoxybenzaldehyde
CAS No.	106331-89-9
Molecular Formula	C11H13IO3
Molecular Weight	320.12 g/mol
Synonyms	4-Propoxy-3-iodo-5-methoxybenzaldehyde; 5-Methoxy-4-propoxy-3-iodobenzaldehyde; 3-Iodo-5-methoxy-4-propoxy-benzaldehyde; Benzaldehyde, 3-iodo-5-methoxy-4-propoxy-; 106331-89-9
EINECS	Contact for details

Quality Control

Every batch of 3-Iodo-5-Methoxy-4-Propoxybenzaldehyde is manufactured under strict quality management protocols. Our products undergo rigorous quality testing, including HPLC, NMR, and GC-MS analysis, to ensure compliance with industry standards and precise customer specifications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your regulatory and R&D documentation needs.

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). Due to its light-sensitive and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term storage and to minimize headspace in opened containers.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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