Description

Phosphoramidous Acid, N,n-Bis(1-Methylethyl)-, 2-Cyanoethyl 2-[(1-Oxooctadecyl)Amino]-1-[[(1-Oxooctadecyl)Amino]Methyl]Ethyl Ester is a specialized organophosphorus compound featuring dual stearamide groups, designed for advanced chemical synthesis. This high-purity intermediate is critical for researchers and manufacturers requiring precise molecular scaffolds for creating complex, functionalized materials. It is primarily utilized in the development of novel surfactants, specialized polymers, and as a key building block in pharmaceutical and agrochemical research.

Application

• As a key intermediate in the synthesis of novel, high-performance surfactants and emulsifiers.
• In the research and development of specialty polymers with tailored surface-active or self-assembling properties.
• As a building block for creating complex lipid conjugates and prodrugs in pharmaceutical research.
• For the development of advanced agrochemical formulations, such as specialized adjuvants or active ingredient carriers.
• In material science for the surface modification of nanoparticles or the creation of functional coatings.
• As a reagent in oligonucleotide synthesis and other fine chemical processes requiring protected phosphoramidite derivatives.

Basic Information

Product Name	Phosphoramidous Acid, N,n-Bis(1-Methylethyl)-, 2-Cyanoethyl 2-[(1-Oxooctadecyl)Amino]-1-[[(1-Oxooctadecyl)Amino]Methyl]Ethyl Ester
CAS No.	207273-85-6
Molecular Formula	C49H96N3O4P
Molecular Weight	846.3 g/mol
Synonyms	N,N-Diisopropyl-O-(2-cyanoethyl)-N',N''-distearoylglycerophosphoramidite; Distearoyl Glyceryl Phosphoramidite; 1,2-Distearamidopropanol Phosphoramidite Derivative; 3-((Bis(propan-2-yl)amino)(2-((1-oxooctadecyl)amino)-1-(((1-oxooctadecyl)amino)methyl)ethoxy)phosphanyl)oxy)propanenitrile; Stearamido-Modified Phosphoramidite; Lipidated Phosphoramidite Intermediate
EINECS	Contact for details

Quality Control

Our Phosphoramidous Acid derivative is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, suitable for research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable, and specifications can be aligned with customer-specific requirements for advanced synthetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C or as specified on the label or COA. This compound is hygroscopic (moisture-sensitive); containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid or waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
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.