Description

Cyclopentanone-3,3,4,4-D4 is a deuterated analog of cyclopentanone, a versatile cyclic ketone where four hydrogen atoms are replaced with deuterium at the 3 and 4 positions. This isotopic labeling is critical for applications requiring precise molecular tracking and analysis, offering enhanced stability and distinct spectroscopic properties. It is an essential reagent for researchers and manufacturers in pharmaceutical development, analytical chemistry, and advanced material science, particularly in NMR spectroscopy and mass spectrometry studies.

Application

• NMR Spectroscopy: Serves as a crucial internal standard or solvent for high-resolution nuclear magnetic resonance studies, providing a deuterium lock signal without proton interference.
• Mass Spectrometry: Used as a stable isotope-labeled internal standard for the accurate quantification of cyclopentanone and related compounds in complex matrices.
• Pharmaceutical Research: Employed in drug metabolism and pharmacokinetics (DMPK) studies to trace the metabolic pathways of drug candidates containing the cyclopentanone moiety.
• Organic Synthesis: Acts as a deuterated building block for the synthesis of more complex labeled compounds, enabling mechanistic studies and the production of isotopically labeled active pharmaceutical ingredients (APIs).
• Polymer Science: Utilized in the development and analysis of deuterated polymers, where it helps study polymer dynamics, structure, and morphology.
• Analytical Reference Standard: Provides a certified reference material for quality control and method validation in analytical laboratories.

Basic Information

Product Name	Cyclopentanone-3,3,4,4-D4
CAS No.	36219-23-5
Molecular Formula	C5D4H2O
Molecular Weight	86.13 g/mol
Synonyms	Cyclopentanone-d4; Deuterated Cyclopentanone; 3,3,4,4-Tetradeuterocyclopentanone; Cyclopentanone-3,3,4,4-tetradeutero; Perdeuterated Cyclopentanone (partial); Cyclopentanone (D4); Pentanedione-d4 (obsolete); Ketocyclopentane-d4
EINECS	Contact for details

Quality Control

Our Cyclopentanone-3,3,4,4-D4 is produced under strict quality management protocols. Each batch undergoes comprehensive analysis to ensure high isotopic purity and chemical integrity, meeting the stringent requirements for research and industrial applications. Certificates of Analysis (COA) detailing isotopic enrichment (D-atom %), chemical purity, and spectroscopic data are provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 98.0%
Isotopic Purity (D-atom %)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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