Description

(R)-(2-Methoxyphenyl)Methylphenylphosphine is a chiral phosphine ligand of significant importance in asymmetric synthesis. Its value lies in its ability to induce high enantioselectivity in transition metal-catalyzed reactions, enabling the production of optically active intermediates. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and fine chemical industries who require precise stereochemical control.

Application

• As a chiral ligand in asymmetric hydrogenation, hydroformylation, and cross-coupling reactions.
• Critical for the synthesis of enantiomerically pure pharmaceutical intermediates, including active pharmaceutical ingredients (APIs).
• Used in the development of agrochemicals and specialty fine chemicals where stereochemistry impacts biological activity.
• Facilitates academic and industrial R&D in novel catalytic methodologies and process optimization.
• Employed in the preparation of organometallic catalysts for stereoselective transformations.

Basic Information

Product Name	(R)-(2-Methoxyphenyl)Methylphenylphosphine
CAS No.	35144-01-5
Molecular Formula	C14H15OP
Molecular Weight	230.24 g/mol
Synonyms	(R)-Methyl(2-methoxyphenyl)phenylphosphine; (R)-(2-Methoxyphenyl)(methyl)phenylphosphane; (R)-o-Methoxyphenylmethylphenylphosphine; (R)-MeO-MOP; (R)-2-Methoxyphenylmethylphenylphosphine; (R)-MOP; (R)-Methyl(o-methoxyphenyl)phenylphosphine
EINECS	Contact for details

Quality Control

Our (R)-(2-Methoxyphenyl)Methylphenylphosphine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and enantiomeric excess are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to prevent oxidation and degradation. Keep the container in a cool, dry, and well-ventilated area.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (ee)	≥ 98.0%
Melting Point	Contact for details

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