Description

Benzene, 1-[(1R)-1-Ethyl-1-Methyl-2-Propenyl]-4-Methoxy- (9Ci) is a specialized chiral aromatic compound featuring a methoxy-substituted benzene ring and a unique branched alkenyl side chain. This structural complexity makes it a valuable advanced intermediate for the synthesis of fine chemicals and active pharmaceutical ingredients (APIs) where stereochemistry is critical. It is primarily sought by research institutions and pharmaceutical R&D departments engaged in developing novel therapeutic agents and complex organic molecules.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of novel drug candidates, particularly in medicinal chemistry research.
• Asymmetric Synthesis: Utilized in the development of catalysts and ligands for stereoselective chemical reactions due to its defined stereocenter.
• Fine Chemical Production: Acts as a precursor for the manufacture of specialty chemicals, including fragrances, agrochemicals, and performance materials.
• Academic & Industrial Research: Employed in chemical research for studying structure-activity relationships (SAR) and reaction mechanisms involving substituted benzenes.
• Material Science: Potential use as a monomer or modifier in the development of advanced polymeric materials with specific optical or mechanical properties.

Basic Information

Product Name	Benzene, 1-[(1R)-1-Ethyl-1-Methyl-2-Propenyl]-4-Methoxy- (9Ci)
CAS No.	768392-53-6
Molecular Formula	C13H18O
Molecular Weight	190.28 g/mol
Synonyms	1-Methoxy-4-[(1R)-1-ethyl-1-methyl-2-propen-1-yl]benzene; p-[(1R)-1-Ethyl-1-methyl-2-propenyl]anisole; (1R)-1-Ethyl-1-methyl-2-propen-1-yl-4-methoxybenzene; 4-Methoxy-α-(1-methyl-1-propenyl)benzenepropanol (related structure); (R)-1-(4-Methoxyphenyl)-1-ethyl-1-methylprop-2-ene; Chiral methoxy-substituted benzene derivative
EINECS	Contact for details

Quality Control

Every batch of Benzene, 1-[(1R)-1-Ethyl-1-Methyl-2-Propenyl]-4-Methoxy- (9Ci) is produced and controlled under a strict quality management system. Our products undergo rigorous quality testing to ensure compliance with industry standards for chiral purity and chemical identity. Certificates of Analysis (COA) detailing specifications such as chiral purity (enantiomeric excess), chemical purity, and identity confirmation are available upon request.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% e.e.
Water Content (KF)	≤ 0.5%

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