Description

Nap 226-90-D6 CAS NO 194930-03-5 is a high-purity, deuterated chemical compound designed for advanced research and analytical applications. This deuterium-labeled analog is critical for use as an internal standard in mass spectrometry, enabling precise quantification and reducing matrix effects in complex sample analyses. It is an essential material for scientists and quality control laboratories in the pharmaceutical, agrochemical, and environmental testing sectors who require the highest levels of accuracy and reliability in their analytical methods.

Application

• Used as a stable isotope-labeled internal standard in Liquid Chromatography-Mass Spectrometry (LC-MS) and Gas Chromatography-Mass Spectrometry (GC-MS).
• Critical for pharmacokinetic and metabolic studies in drug discovery and development.
• Enables accurate residue and contaminant analysis in food safety and environmental monitoring.
• Supports forensic and toxicology testing by providing definitive reference materials.
• Facilitates deuterium exchange studies and reaction mechanism elucidation in chemical research.
• Employed in the manufacturing and quality control of deuterated active pharmaceutical ingredients (APIs).

Basic Information

Product Name	Nap 226-90-D6
CAS No.	194930-03-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Nap 226-90-D6; Deuterated Nap 226-90; Nap-226-90 (D6); [D6]-Nap 226-90; 194930-03-5; Hexadeuterated Nap 226-90; Nap 226-90 Internal Standard; Nap 226-90-d6 (CAS 194930-03-5)
EINECS	Contact for details

Quality Control

Every batch of Nap 226-90-D6 is produced and tested under a strict quality management system. We guarantee high chemical and isotopic purity to meet the exacting demands of analytical reference standards. Comprehensive testing includes assay by NMR or HPLC, isotopic enrichment determination by MS, and control of related substances. A Certificate of Analysis (COA) detailing all specifications and test results is provided with each shipment.

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 to prevent degradation. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-content)	≥ 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.