Description

Versene-13C4 CAS NO 1215408-17-5 is a stable isotope-labeled analog of ethylenediaminetetraacetic acid (EDTA), specifically with four carbon-13 atoms incorporated into its structure. This compound is essential for advanced analytical applications where precise quantification and method validation are critical. It is primarily required by researchers and quality control laboratories in the pharmaceutical, environmental, and life science sectors for use as an internal standard in mass spectrometry and NMR spectroscopy.

Application

• Internal standard for the accurate quantification of EDTA and related chelating agents via Liquid Chromatography-Mass Spectrometry (LC-MS).
• Metabolite tracing and pathway analysis in biochemical and pharmacokinetic studies using stable isotope labeling techniques.
• Calibration standard for enhancing the precision and reliability of analytical methods in regulatory and quality control environments.
• Research tool in environmental science for studying the fate and transport of chelating agents in complex matrices.
• Use in nuclear magnetic resonance (NMR) spectroscopy as a reference compound for structural elucidation and dynamics studies.
• Method development and validation in pharmaceutical analysis to meet stringent regulatory requirements (e.g., FDA, ICH).

Basic Information

Product Name	Versene-13C4
CAS No.	1215408-17-5
Molecular Formula	C213C4H16N2O8 (or C6H16N2O8 with four 13C atoms)
Molecular Weight	Contact for details
Synonyms	EDTA-13C4; Ethylenediaminetetraacetic acid-13C4; (13C4)EDTA; Edetic acid-13C4; 13C4-labeled EDTA; N,N'-1,2-ethanediylbis[N-(carboxymethyl)glycine]-13C4; Versene acid-13C4; Trilon B-13C4
EINECS	Contact for details

Quality Control

Our Versene-13C4 is produced under strict quality management systems to ensure the highest isotopic and chemical purity for research applications. Each batch is accompanied by comprehensive analytical data, including isotopic enrichment verification by mass spectrometry and chemical purity assessment by HPLC. Certificates of Analysis (COA) with detailed chromatograms and spectra are provided to guarantee traceability and batch-to-batch consistency.

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 nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Isotopic Enrichment	≥ 99 atom % 13C (on four labeled positions)
Assay (HPLC)	≥ 98.0% (chemical purity)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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