Description

{(S)-[(R)-2-Methyl-1-Propionyloxypropoxy](4-Phenylbutyl)Phosphinoyl}Acetic Acid is a high-purity, chiral phosphinic acid derivative of significant interest in advanced organic synthesis. This compound matters as a sophisticated building block and potential chiral ligand or catalyst, enabling the production of enantiomerically pure pharmaceuticals and fine chemicals. It is needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and complex molecular architectures.

Application

• As a chiral intermediate in the synthesis of novel pharmaceutical candidates, particularly those targeting neurological or metabolic disorders.
• Utilized as a key building block for creating complex, stereochemically defined molecules in medicinal chemistry research.
• Potential application as a chiral ligand or catalyst precursor in asymmetric synthesis, facilitating reactions like hydrogenation or cross-coupling.
• Use in agrochemical research for the development of enantiomerically pure herbicides or plant growth regulators.
• Serving as a reference standard in analytical laboratories for method development and quality control of related compounds.
• Employed in academic research to study the properties and reactivity of organophosphorus compounds in stereoselective transformations.

Basic Information

Product Name	{(S)-[(R)-2-Methyl-1-Propionyloxypropoxy](4-Phenylbutyl)Phosphinoyl}Acetic Acid
CAS No.	128948-01-6
Molecular Formula	C19H29O6P
Molecular Weight	384.41 g/mol
Synonyms	(S)-[(R)-2-Methyl-1-Propionyloxypropoxy](4-Phenylbutyl)Phosphinoylacetic Acid; (S)-[(R)-2-Methyl-1-propionyloxypropoxy](4-phenylbutyl)phosphinoyl]acetic acid; 2-[(S)-[(R)-2-Methyl-1-propionyloxypropoxy](4-phenylbutyl)phosphinoyl]acetic acid; (αS)-α-[[(1R)-2-Methyl-1-[(1-oxopropoxy)methoxy]propyl](4-phenylbutyl)phosphinyl]acetic Acid; L-690,330 (a common research code); Phosphinoylacetic acid derivative; Chiral phosphinic acid ester.
EINECS	Contact for details

Quality Control

Our {(S)-[(R)-2-Methyl-1-Propionyloxypropoxy](4-Phenylbutyl)Phosphinoyl}Acetic Acid is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral HPLC and NMR, to ensure high chemical and enantiomeric purity suitable for research and development applications. Certificates of Analysis (COA) with detailed chromatographic data are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be moisture-sensitive; keep the container tightly sealed under an inert atmosphere if specified. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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