Description

1,2-Diphenylhydrazine (Diphenyl-D10) is a deuterated derivative of the classic hydrazobenzene compound, where the phenyl rings are specifically labeled with ten deuterium atoms. This isotopic labeling is critical for applications requiring non-radioactive tracing and enhanced spectroscopic analysis, providing a stable and distinct molecular signature. It is an essential research-grade chemical for scientists in pharmaceutical development, analytical chemistry, and advanced materials science who require high-fidelity internal standards and mechanistic probes.

Application

• Internal Standard for Mass Spectrometry (MS): Serves as a crucial, non-interfering reference compound in quantitative LC-MS and GC-MS analysis for method development and validation.
• Deuterated NMR Solvent & Reagent: Used as a specialty reagent or shift reference in Nuclear Magnetic Resonance (NMR) spectroscopy to study reaction mechanisms and molecular structures.
• Pharmaceutical Metabolism & Pharmacokinetics (DMPK) Studies: Acts as a stable isotope-labeled tracer to investigate the absorption, distribution, metabolism, and excretion (ADME) of drug candidates and related compounds.
• Organic Synthesis Intermediate: Employed in the synthesis of more complex deuterated molecules, dyes, and heterocyclic compounds where isotopic purity is required.
• Polymer & Materials Science Research: Utilized in the development and analysis of novel polymers and advanced materials to track specific components or degradation pathways.
• Environmental & Forensic Analysis: Applied as a high-purity standard in trace analysis for environmental monitoring and forensic toxicology.

Basic Information

Product Name	1,2-Diphenylhydrazine (Diphenyl-D10)
CAS No.	93951-92-9
Molecular Formula	C12D10N2
Molecular Weight	198.30 g/mol
Synonyms	Hydrazobenzene-d10; N,N'-Diphenylhydrazine-d10; 1,2-Di(phenyl-d5)hydrazine; Deutero Hydrazobenzene; (Diphenyl-d10)hydrazine; Benzene, 1,1'-hydrazobis[2,3,4,5,6-pentadeuterio-; Isotopically Labeled 1,2-Diphenylhydrazine
EINECS	Contact for details

Quality Control

Our 1,2-Diphenylhydrazine (Diphenyl-D10) is produced and handled under strict quality protocols to ensure the highest isotopic and chemical purity for research applications. Each batch is characterized by advanced analytical techniques including NMR, MS, and HPLC to confirm deuterium incorporation and chemical identity. A comprehensive Certificate of Analysis (COA) detailing purity, isotopic enrichment, and analytical results is provided with every shipment to support your regulatory and research documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its sensitivity to light and oxidation, prolonged exposure to air and light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Enrichment (MS)	≥ 98 atom % D
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.