Description

Carbazole (Ring-D8) is a deuterated isotopologue of carbazole, where eight hydrogen atoms on the aromatic rings are replaced with deuterium atoms. This isotopic labeling is critical for applications requiring enhanced spectral resolution and metabolic stability in research. It is an essential building block and analytical standard for scientists in pharmaceutical development and advanced materials research. The compound is supplied with high isotopic and chemical purity to meet the stringent demands of these fields.

Application

• Internal Standard for Quantitative Analysis: Used as a stable, non-interfering standard in GC-MS and LC-MS for the accurate quantification of native carbazole and related compounds.
• Pharmaceutical Research: Serves as a deuterated tracer in drug metabolism and pharmacokinetics (DMPK) studies to track the fate of drug molecules.
• Organic Light-Emitting Diodes (OLEDs): Acts as a deuterated host or dopant material in the development of high-performance, long-lifetime OLED devices.
• Polymer Chemistry: Employed in the synthesis of deuterated conjugated polymers for fundamental studies of charge transport and structure-property relationships using techniques like neutron scattering.
• NMR Spectroscopy: Provides a sharp, background-free NMR signal for detailed structural analysis and reaction mechanism studies in complex organic systems.
• Environmental Analysis: Used in method development and validation for detecting carbazole-based pollutants in environmental samples.

Basic Information

Product Name	Carbazole (Ring-D8)
CAS No.	97960-57-1
Molecular Formula	C12D8N2H
Molecular Weight	180.25 g/mol
Synonyms	Carbazole-d8; Perdeuterocarbazole; 9H-Carbazole-d8; Deuterated Carbazole; Carbazole (phenyl-d8); Dibenzopyrrole-d8; 9-Azafluorene-d8; Carbazole (aromatic ring-d8)
EINECS	Contact for details

Quality Control

Every batch of Carbazole (Ring-D8) is manufactured and analyzed under strict quality management protocols. We guarantee high chemical and isotopic purity, with comprehensive testing performed using advanced analytical techniques including NMR, HPLC, and Mass Spectrometry. A detailed Certificate of Analysis (COA) specifying purity, isotopic enrichment (D-atom %), and impurity profiles is provided with each shipment to ensure traceability and compliance with your research specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container sealed under an inert atmosphere to maintain stability and prevent moisture uptake.

Specification

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