Description

n-[4-Nitro-2-(2,3,4,5,6-Pentadeuteriophenoxy)Phenyl]Methanesulfonamide CAS NO 1330180-22-7 is a deuterated aromatic sulfonamide derivative, a high-value specialty chemical designed for advanced research and development. This compound is of significant interest as a stable isotope-labeled analog, offering unique properties for mechanistic studies and analytical method development. It is primarily utilized by pharmaceutical researchers, analytical chemists, and material scientists working in drug metabolism and pharmacokinetics (DMPK), mass spectrometry, and organic synthesis.

Application

• Internal Standard for Mass Spectrometry: Serves as a critical deuterium-labeled internal standard (IS) for the precise quantification of its non-deuterated counterpart in LC-MS/MS and GC-MS bioanalytical methods.
• Drug Metabolism Studies (DMPK): Used as a tracer in absorption, distribution, metabolism, and excretion (ADME) studies to investigate metabolic pathways and stability without interference from endogenous compounds.
• Pharmaceutical Intermediate: Acts as a key building block in the synthesis of more complex deuterated drug candidates, leveraging the kinetic isotope effect for potential therapeutic benefits.
• Mechanistic Probe: Employed in chemical and biochemical research to elucidate reaction mechanisms and enzyme activities where hydrogen/deuterium exchange is relevant.
• Analytical Reference Standard: Provides a high-purity certified reference material for calibrating instruments and validating analytical methods in quality control laboratories.

Basic Information

Product Name	n-[4-Nitro-2-(2,3,4,5,6-Pentadeuteriophenoxy)Phenyl]Methanesulfonamide
CAS No.	1330180-22-7
Molecular Formula	C13D5H8N2O5S
Molecular Weight	323.30 g/mol (deuterated form)
Synonyms	Methanesulfonamide, N-[4-nitro-2-[(2,3,4,5,6-pentadeuteriophenyl)oxy]phenyl]-; Deuterated N-(4-Nitro-2-phenoxyphenyl)methanesulfonamide (d5); 4-Nitro-2-((2,3,4,5,6-pentadeuteriophenoxy)-N-(methylsulfonyl)aniline; N-(4-Nitro-2-(2,3,4,5,6-pentadeuteriophenoxy)phenyl)methanesulfonamide; Deuterium-labeled Sulfonamide API Intermediate; [2,3,4,5,6-2H5]-Phenoxy Nitrophenyl Methanesulfonamide
EINECS	Contact for details

Quality Control

Our deuterated chemicals are produced under strict quality management systems to ensure isotopic purity and chemical integrity. Each batch is characterized using advanced analytical techniques including NMR (1H, 13C), High-Resolution Mass Spectrometry (HRMS), and HPLC to confirm deuterium incorporation and chemical purity. Comprehensive Certificates of Analysis (COA) detailing isotopic enrichment (typically ≥98 atom % D), chemical purity, and analytical spectra are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, well-ventilated area. The product is light-sensitive (store away from light). For long-term storage, consider keeping the container under inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Off-white to yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (NMR/MS)	≥ 98 atom % D
Loss on Drying	≤ 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.