Description

Pyrrole-D5 CAS NO 18430-85-8 is a deuterated isotopologue of pyrrole, where all five hydrogen atoms are replaced with deuterium. This compound is essential as a stable isotope-labeled internal standard for quantitative analysis in mass spectrometry and NMR spectroscopy. It is primarily used by analytical laboratories and research institutions in the pharmaceutical, agrochemical, and material science sectors to ensure accurate quantification and metabolic studies.

Application

• Internal Standard for LC-MS/MS and GC-MS analysis in pharmaceutical bioanalysis and pharmacokinetic studies.
• Deuterated tracer in metabolic pathway research and drug metabolism investigations.
• NMR spectroscopy solvent and shift reference for structural elucidation of organic compounds.
• Precursor for synthesizing deuterated polymers and advanced organic electronic materials.
• Isotope dilution analysis in environmental testing for pollutant detection.
• Labeling agent for mechanistic studies in catalysis and organic synthesis.

Basic Information

Product Name	Pyrrole-D5
CAS No.	18430-85-8
Molecular Formula	C4D5N
Molecular Weight	73.12 g/mol
Synonyms	Perdeuteropyrrole; Pyrrole-d5; Deuterated Pyrrole; [2H5]Pyrrole; 1H-Pyrrole-2,3,4,5-d5; Azole-d5; Divinylenimine-d5; Imidole-d5
EINECS	Contact for details

Quality Control

Our Pyrrole-D5 is produced and tested under strict quality management systems. Each batch undergoes rigorous analysis to ensure high isotopic purity and chemical integrity, meeting the exacting standards required for analytical applications. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment, chemical purity, and solvent residues is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at room temperature (15-25°C). Due to its highly volatile nature, ensure containers are kept upright and sealed when not in use. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Isotopic Purity (D-content)	≥ 98 atom % D
Chemical Purity (GC)	≥ 99.0%
Water Content (KF)	≤ 0.1%
Residual Solvents (GC)	Meets ICH guidelines

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