Description

Nor-W-18-D4 is a specialized deuterated compound of significant interest in advanced research and development. This high-purity material is critical for applications requiring precise isotopic labeling to study chemical and biological pathways. It is primarily utilized by the pharmaceutical, agrochemical, and analytical chemistry industries for use as an internal standard, tracer, or building block in the synthesis of complex molecules. Our supply ensures consistent quality and reliable availability for your critical projects.

Application

• As a deuterated internal standard for accurate quantification in Liquid Chromatography-Mass Spectrometry (LC-MS) and Gas Chromatography-Mass Spectrometry (GC-MS) analysis.
• In pharmaceutical research for drug metabolism and pharmacokinetics (DMPK) studies to trace the fate of active pharmaceutical ingredients (APIs).
• As a key labeled synthetic intermediate in the development of novel deuterated drugs, where deuterium substitution can alter metabolic profiles.
• For agrochemical research, facilitating the study of environmental fate, degradation, and uptake of pesticides and herbicides.
• In academic and institutional research involving mechanistic studies, reaction tracking, and nuclear magnetic resonance (NMR) spectroscopy.
• Within material science for investigating polymer dynamics, organic light-emitting diodes (OLEDs), and other advanced materials where isotopic labeling is beneficial.

Basic Information

Product Name	Nor-W-18-D4
CAS No.	2701349-29-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Nor-W-18-d4; Deuterated Nor-W-18; Nor-W-18 (tetradeuterated); 2701349-29-1; UNII-2701349-29-1; Nor-W-18 (D4); Nor-W-18-D₄
EINECS	Contact for details

Quality Control

Every batch of Nor-W-18-D4 is produced and tested under strict quality management protocols to ensure the highest standards of purity and isotopic enrichment. Our products undergo rigorous quality testing, including advanced spectroscopic and chromatographic methods, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing batch-specific results for identity, purity, isotopic purity (D-enrichment), and impurities are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR / NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-enrichment)	≥ 98.0 atom % D
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.