Description

Nsc 31248-D9 CAS NO 922510-18-7 is a high-purity, deuterated chemical compound used as a critical internal standard and reference material in analytical chemistry. Its stable isotopic labeling is essential for ensuring accurate quantification and method validation in sensitive detection workflows. This product is primarily required by research institutions and quality control laboratories in the pharmaceutical, agrochemical, and environmental testing sectors for mass spectrometry and NMR analysis.

Application

• Internal Standard for Liquid Chromatography-Mass Spectrometry (LC-MS/MS) quantification of parent compounds.
• Reference Material for Nuclear Magnetic Resonance (NMR) spectroscopic studies and method development.
• Metabolite Tracing in pharmacokinetic and drug metabolism research.
• Stable Isotope Dilution Assay (SIDA) to enhance accuracy in complex sample matrices.
• Quality Control and analytical method validation in pharmaceutical development.
• Environmental Fate Studies for tracking chemical degradation pathways.

Basic Information

Item	Detail
Product Name	Nsc 31248-D9
CAS No.	922510-18-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	NSC 31248-D9; 31248-D9; Deuterated NSC 31248; NSC-31248 deuterated standard; [D9]-NSC 31248; 922510-18-7; Isotopically Labeled NSC 31248
EINECS	Contact for details

Quality Control

Our Nsc 31248-D9 is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high isotopic purity and chemical identity. Certificates of Analysis (COA) detailing specifications for isotopic enrichment, chemical purity, and solvent content are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a desiccated environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-content)	≥ 98.0 atom % D
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Complies with ICH guidelines

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