Description

Diazene, Hydroxy(1-Phenylethyl)-, [R-(Z)]- (9Ci) is a specialized chiral diazene derivative, a key intermediate in advanced organic synthesis. This compound matters for its role in facilitating stereoselective transformations, enabling the production of high-value, optically active molecules. It is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. Its defined stereochemistry makes it a valuable building block for chemists requiring precise molecular control.

Application

• As a chiral auxiliary or reagent in asymmetric synthesis for pharmaceutical research.
• Intermediate in the synthesis of complex natural products and bioactive molecules.
• Building block for the development of novel catalysts and ligands.
• Precursor in the preparation of specialty fine chemicals and agrochemical intermediates.
• Use in methodological research for new carbon-nitrogen bond forming reactions.

Basic Information

Product Name	Diazene, Hydroxy(1-Phenylethyl)-, [R-(Z)]- (9Ci)
CAS No.	777028-16-7
Molecular Formula	C8H10N2O
Molecular Weight	150.18 g/mol
Synonyms	(Z)-N-Hydroxy-1-phenylethanimine; (R,Z)-N-Hydroxy-1-phenylethanimine; (R)-(Z)-α-Methyl-N-hydroxybenzeneethanimine; Hydroxy(1-phenylethyl)diazene; (R)-N-Hydroxy-1-phenylethanimine (Z-isomer); 1-Phenylethylhydroxydiazene; (R,Z)-Acetophenone oxime
EINECS	Contact for details

Quality Control

Our Diazene, Hydroxy(1-Phenylethyl)-, [R-(Z)]- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chiral purity and chemical identity verification, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 2-8°C to minimize oxidation and hydrolysis. Due to its hygroscopic nature, the container should be allowed to reach room temperature before opening to prevent moisture ingress.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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