Description

N,N,N',N'-Tetrakis(1-Methylethyl)Phosphorodiamidous Acid Phenylmethyl Ester is a specialized organophosphorus compound used as a key intermediate in advanced chemical synthesis. Its primary commercial value lies in its role as a versatile ligand and building block for creating complex molecules in research and industrial applications. This product is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop new active ingredients and functional materials.

Application

• As a ligand precursor in transition metal catalysis for cross-coupling reactions.
• Intermediate in the synthesis of novel organophosphorus compounds with potential biological activity.
• Building block for pharmaceutical research, particularly in developing kinase inhibitors or other targeted therapies.
• Key raw material in agrochemical research for creating new pesticide and herbicide candidates.
• Used in material science for the development of flame retardants or specialty polymers.
• Employed in asymmetric synthesis to create chiral phosphine ligands for enantioselective catalysis.

Basic Information

Product Name	N,N,N',N'-Tetrakis(1-Methylethyl)Phosphorodiamidous Acid Phenylmethyl Ester
CAS No.	108549-21-9
Molecular Formula	C25H47N2O2P
Molecular Weight	438.63 g/mol
Synonyms	Benzyl Tetraisopropylphosphorodiamidite; Tetraisopropylphosphorodiamidous Acid Benzyl Ester; Benzyl N,N,N',N'-Tetraisopropylphosphorodiamidite; Phenylmethyl Tetrakis(1-methylethyl)phosphorodiamidite; Tetraisopropyl Benzylphosphoramidite; Phosphorodiamidous Acid, Phenylmethyl Ester, Tetrakis(1-Methylethyl) Derivative; CAS 108549-21-9
EINECS	Contact for details

Quality Control

Our N,N,N',N'-Tetrakis(1-Methylethyl)Phosphorodiamidous Acid Phenylmethyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR, HPLC, and GC analysis, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from strong acids and incompatible organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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