Description

D13 CAS NO 321945-27-1 is a high-purity, isotopically labeled compound, specifically a deuterated analog, designed for advanced research and analytical applications. This product is critical for applications requiring precise internal standards, metabolic pathway tracing, and structural elucidation in complex matrices. It is an essential material for scientists and quality control professionals in the pharmaceutical, agrochemical, and academic research sectors.

Application

• Used as a stable isotope-labeled internal standard for quantitative mass spectrometry (LC-MS, GC-MS) in bioanalytical and pharmacokinetic studies.
• Essential for metabolic pathway research and drug metabolism studies (DMPK) to track the fate of parent compounds.
• Applied in nuclear magnetic resonance (NMR) spectroscopy as a solvent or tracer to simplify complex spectra and study molecular interactions.
• Serves as a key intermediate or reference material in the synthesis of novel deuterated pharmaceuticals and other fine chemicals.
• Utilized in environmental analysis for the detection and quantification of trace contaminants.
• Supports forensic and clinical toxicology testing by providing accurate calibration standards.

Basic Information

Product Name	D13 CAS NO 321945-27-1
CAS No.	321945-27-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Deuterated D13; D13-d (isotopically labeled); [D13] Compound; 321945-27-1; Deuterium-labeled D13; D13 Internal Standard; D13 Isotopologue; D13-d13 (fully deuterated)
EINECS	Contact for details

Quality Control

Every batch of D13 CAS NO 321945-27-1 is manufactured and tested under a strict quality management system. We guarantee high chemical and isotopic purity, with comprehensive characterization using advanced analytical techniques. A detailed Certificate of Analysis (COA), including data for isotopic enrichment (D%), chemical purity, and identity confirmation, is provided with each shipment to ensure traceability and compliance with your research protocols.

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 dry environment. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR / NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Enrichment (D%)	≥ 99.0 atom % D
Chemical Purity (by HPLC)	≥ 98.0%
Residual Solvents (GC)	Meets ICH guidelines
Water Content (KF)	≤ 0.5%

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