Description

Diphenylmethyl 2-(Aminooxy)-2-Methylpropionate is a specialized chemical intermediate featuring a protected aminooxy functional group. This compound is valued for its role in the synthesis of complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), especially those requiring oxime or protected hydroxylamine linkages.
• Bioconjugation Reagent: Used in the development of antibody-drug conjugates (ADCs) and other biopharmaceuticals for site-specific labeling.
• Polymer Modification: Serves as a functional monomer or cross-linking agent for creating specialty polymers with tailored properties.
• Agrochemical Synthesis: Intermediate in the production of advanced crop protection agents and herbicides.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and protein function.
• Material Science Research: Employed in surface functionalization and the creation of novel organic-inorganic hybrid materials.

Basic Information

Product Name	Diphenylmethyl 2-(Aminooxy)-2-Methylpropionate
CAS No.	77497-44-0
Molecular Formula	C17H19NO3
Molecular Weight	285.34 g/mol
Synonyms	2-(Aminooxy)-2-methylpropionic acid diphenylmethyl ester; Diphenylmethyl O-(1-amino-2-methyl-2-propoxy)carboxylate; Benzhydryl 2-(aminooxy)-2-methylpropanoate; 2-Methyl-2-[(diphenylmethoxy)carbonyl]aminooxypropane; Aminooxy-PNP ester (related class); Boc-Aminooxy-PNP (protected variant); (Diphenylmethoxy)carbonylaminooxy-tert-butane
EINECS	Contact for details

Quality Control

Our Diphenylmethyl 2-(Aminooxy)-2-Methylpropionate is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing including HPLC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, supporting 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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