Description

(R)--Methyl-3-(1-Methylethyl)Benzenepropanal is a chiral aromatic aldehyde of significant interest in advanced organic synthesis. This compound matters as a versatile and valuable building block for creating complex molecules with specific stereochemistry. It is primarily needed by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fragrance industries for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting neurological and metabolic disorders.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides where specific stereochemistry is crucial for biological activity.
• Flavor & Fragrance Ingredient: Serves as a building block for creating complex, high-value aroma chemicals and flavor compounds.
• Asymmetric Catalysis Research: Employed as a substrate or ligand precursor in academic and industrial research focused on developing new chiral catalysts.
• Fine Chemical Production: Utilized in the multi-step synthesis of other specialty chemicals, dyes, and advanced materials.

Basic Information

Product Name	(R)--Methyl-3-(1-Methylethyl)Benzenepropanal
CAS No.	457928-60-8
Molecular Formula	C13H18O
Molecular Weight	190.28 g/mol
Synonyms	(R)-3-(1-Methylethyl)benzenepropanal; (R)-3-Isopropylbenzenepropanal; (R)-3-(1-Methylethyl)benzene propanal; (R)-3-Isopropylhydrocinnamaldehyde; (R)-α-Methyl-3-isopropylbenzenepropanal; (R)-3-(2-Methylpropyl)benzaldehyde (common misnomer); Benzenepropanal, α-methyl-3-(1-methylethyl)-, (R)-
EINECS	Contact for details

Quality Control

Our (R)--Methyl-3-(1-Methylethyl)Benzenepropanal is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment by HPLC, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 2-8°C for long-term stability. This material is easily oxidized and light-sensitive. Allow the container to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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