Description

(-)-Methylphenylpropylphosphine is a chiral organophosphorus compound of significant interest in advanced chemical synthesis. Its primary value lies in its role as a versatile ligand for transition metal catalysts, enabling highly selective asymmetric transformations. This product is essential for researchers and process chemists in the pharmaceutical, agrochemical, and fine chemical industries who require precise stereochemical control in their synthetic routes.

Application

• As a chiral ligand in asymmetric hydrogenation and hydroformylation catalysts.
• Key intermediate in the synthesis of novel organophosphorus compounds for material science.
• Utilized in academic and industrial research for developing new catalytic systems.
• Potential use in the preparation of stereochemically defined active pharmaceutical ingredients (APIs).
• Component in specialty catalysts for the synthesis of flavors, fragrances, and advanced polymers.

Basic Information

Product Name	(-)-Methylphenylpropylphosphine
CAS No.	13153-89-4
Molecular Formula	C10H15P
Molecular Weight	166.20 g/mol
Synonyms	(-)-(Methylphenylpropyl)phosphine; (R)-(-)-Methylphenylpropylphosphine; (R)-Methylphenylpropylphosphine; P-Methyl-P-phenylpropylphosphine; (R)-(-)-1-Phenyl-1-propylmethylphosphine; (R)-Methyl(phenyl)propylphosphine; (R)-(-)-Methylphenyl-n-propylphosphine
EINECS	Contact for details

Quality Control

Our (-)-Methylphenylpropylphosphine is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC or GC, to ensure it meets the high standards required for catalytic 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 controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Due to its sensitivity to oxidation, containers should be purged with inert gas before resealing after use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC/GC)	≥ 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.