Description

4-Methoxyphenyl(1-Methylethyl)Phosphinous Acid 5-Methyl-2-(1-Methylethyl)Cyclohexyl Ester is a specialized organophosphorus compound that serves as a valuable intermediate in advanced chemical synthesis. Its unique structure, featuring both phosphinous acid ester and substituted cyclohexyl moieties, makes it a critical building block for creating complex molecules with tailored properties. This high-purity intermediate is essential for research and development in the pharmaceutical and agrochemical sectors, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Building block for developing advanced pesticides, herbicides, and plant growth regulators with specific modes of action.
• Ligand and Catalyst Development: Used in the preparation of chiral phosphine ligands for asymmetric catalysis in fine chemical production.
• Material Science Research: Intermediate for creating specialized polymers, flame retardants, or additives with specific thermal or chemical resistance.
• Chemical Research & Development: Serves as a versatile synthon in academic and industrial R&D for exploring new organophosphorus chemistry.

Basic Information

Product Name	4-Methoxyphenyl(1-Methylethyl)Phosphinous Acid 5-Methyl-2-(1-Methylethyl)Cyclohexyl Ester
CAS No.	74685-37-3
Molecular Formula	C20H33O2P
Molecular Weight	336.45 g/mol
Synonyms	4-Methoxyphenyl(isopropyl)phosphinous acid 5-methyl-2-(1-methylethyl)cyclohexyl ester; Isopropyl(4-methoxyphenyl)phosphinous acid menthyl ester; Menthol ester of isopropyl(4-methoxyphenyl)phosphinous acid; (1-Methylethyl)(4-methoxyphenyl)phosphinous acid 5-methyl-2-(1-methylethyl)cyclohexyl ester; Phosphinous acid, P-(4-methoxyphenyl)-P-(1-methylethyl)-, 5-methyl-2-(1-methylethyl)cyclohexyl ester; CAS 74685-37-3
EINECS	Contact for details

Quality Control

Our production of 4-Methoxyphenyl(1-Methylethyl)Phosphinous Acid 5-Methyl-2-(1-Methylethyl)Cyclohexyl Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including NMR, HPLC, and GC analysis, to verify identity, potency, and impurity profiles. Certificates of Analysis (COA) documenting all critical specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

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). Keep away from heat, open flames, and incompatible materials such as strong oxidizing agents. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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