Description

3-Methylphosphinicopropionic Acid is a specialized organophosphorus compound featuring both phosphinic acid and carboxylic acid functional groups. This unique bifunctional structure makes it a valuable intermediate for synthesizing complex molecules and modifying material properties. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, plant growth regulators, and other crop protection agents.
• Ligand and Catalyst Preparation: Serves as a precursor for creating specialized phosphine-based ligands used in homogeneous catalysis and metal complexation.
• Polymer Modification: Employed to introduce phosphinic acid groups into polymers, enhancing flame retardancy, adhesion, or metal-binding characteristics.
• Chemical Research: A versatile reagent in organic and medicinal chemistry research for constructing complex molecular architectures.
• Surface Treatment Agent: Potential use in formulating coatings or treatments for metals to improve corrosion resistance.

Basic Information

Product Name	3-Methylphosphinicopropionic Acid
CAS No.	15090-23-0
Molecular Formula	C4H9O3P
Molecular Weight	136.09 g/mol
Synonyms	3-(Methylphosphino)propanoic Acid; 3-(Methylphosphinyl)propionic Acid; Methylphosphinylpropionic Acid; Propanoic acid, 3-(methylphosphinyl)-; β-(Methylphosphino)propionic Acid; 15090-23-0; 3-Methylphosphinopropionic Acid
EINECS	Contact for details

Quality Control

Our 3-Methylphosphinicopropionic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) that include results for assay, impurity profile, and other critical parameters. Specifications can be developed to meet the requirements of cGMP or other relevant regulatory frameworks for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong bases, and incompatible materials. The container should be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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