Description

4-[Methoxy(Methyl)Phosphinyl]-2,2,4-Trimethyl-3-Oxovaleric Acid Methyl Ester is a specialized organophosphorus compound that serves as a key intermediate in advanced chemical synthesis. Its unique structure, featuring both phosphinyl and oxovalerate ester functionalities, makes it a valuable building block for creating complex molecules with specific biological or material properties. This high-purity intermediate is primarily sought by research institutions and manufacturers in the agrochemical and pharmaceutical industries for the development of novel active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of novel insecticides, herbicides, and plant growth regulators, leveraging its organophosphorus backbone.
• Pharmaceutical Research: Used as a sophisticated building block in medicinal chemistry for the development of new drug candidates and active pharmaceutical ingredients (APIs).
• Chemical Synthesis: Serves as a versatile intermediate in organic synthesis for constructing complex molecules, particularly those requiring phosphonate or β-ketoester moieties.
• Ligand and Catalyst Development: Employed in the research and production of specialized ligands for metal catalysis and asymmetric synthesis.
• Material Science Precursor: Potential use in the synthesis of functionalized polymers or additives with specific chemical properties.

Basic Information

Product Name	4-[Methoxy(Methyl)Phosphinyl]-2,2,4-Trimethyl-3-Oxovaleric Acid Methyl Ester
CAS No.	32674-72-9
Molecular Formula	C12H23O6P
Molecular Weight	294.28 g/mol
Synonyms	Methyl 4-[methoxy(methyl)phosphinyl]-2,2,4-trimethyl-3-oxopentanoate; 2,2,4-Trimethyl-3-oxo-4-(methoxymethylphosphinyl)valeric acid methyl ester; 3-Oxovaleric acid, 4-[methoxy(methyl)phosphinyl]-2,2,4-trimethyl-, methyl ester; Methyl 4-(methoxymethylphosphinyl)-2,2,4-trimethyl-3-oxovalerate; Phosphinyl valerate ester intermediate
EINECS	Contact for details

Quality Control

Our production of 4-[Methoxy(Methyl)Phosphinyl]-2,2,4-Trimethyl-3-Oxovaleric Acid Methyl Ester adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing batch-specific results are provided to guarantee supply consistency and traceability for your critical R&D and manufacturing processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Specific Gravity (20°C)	1.15 - 1.25

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