Description

[2-(Methylsulfonyl)Ethyl]Carbamic Acid-13C2,15N Benzyl Ester is a stable isotope-labeled derivative of a carbamate compound, specifically enriched with carbon-13 and nitrogen-15. This high-purity labeled compound is essential for use as an internal standard or reference material in quantitative mass spectrometry-based analyses, ensuring unparalleled accuracy and reliability in data. It is primarily required by pharmaceutical research and development laboratories, contract research organizations (CROs), and analytical service providers engaged in advanced pharmacokinetic, metabolic, and proteomic studies.

Application

• Quantitative Mass Spectrometry (LC-MS/MS, GC-MS): Serves as a critical internal standard for the precise quantification of drug metabolites and related compounds in complex biological matrices.
• Pharmacokinetic and Bioanalytical Studies: Enables accurate tracking of drug absorption, distribution, metabolism, and excretion (ADME) by correcting for instrument variability and matrix effects.
• Metabolite Identification and Profiling: Used as a reference standard to identify and characterize novel metabolites in drug metabolism studies.
• Proteomics and Biomarker Research: Can be utilized in chemical proteomics or as a building block for synthesizing isotopically labeled probes for target identification.
• Method Development and Validation: Essential for developing and validating robust, regulatory-compliant analytical methods in GLP/GMP environments.
• Quality Control and Reference Standards: Acts as a certified reference material for in-house quality control of analytical processes and results.

Basic Information

Product Name	[2-(Methylsulfonyl)Ethyl]Carbamic Acid-13C2,15N Benzyl Ester
CAS No.	1215476-69-9
Molecular Formula	C11H1513C215NO4S
Molecular Weight	Contact for details
Synonyms	Benzyl [2-(Methylsulfonyl)ethyl]carbamate-13C2,15N; Carbamic acid, N-[2-(methylsulfonyl)ethyl]-, phenylmethyl ester-13C2,15N; [2-(Methanesulfonyl)ethyl]carbamic Acid-13C2,15N Benzyl Ester; Benzyl (2-Methylsulfonylethyl)carbamate-13C2,15N; Isotopically Labeled Carbamate Ester; 13C2,15N-Labeled MSEC Benzyl Ester; Internal Standard for MSEC Analysis
EINECS	Contact for details

Quality Control

Every batch of [2-(Methylsulfonyl)Ethyl]Carbamic Acid-13C2,15N Benzyl Ester is manufactured and analyzed under strict quality systems to ensure the highest isotopic and chemical purity for sensitive analytical applications. Our products undergo rigorous quality testing, including advanced spectroscopic and chromatographic methods, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing isotopic enrichment, chemical purity, and analytical results 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). This material is hygroscopic (moisture-sensitive); ensure the container is sealed under an inert atmosphere if specified and stored in a desiccated environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥98.0%
Isotopic Enrichment (13C)	≥99 atom %
Isotopic Enrichment (15N)	≥99 atom %
Chemical Purity (by NMR)	≥95.0%
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.