Description

Thiourea-15N2 is a stable isotope-labeled analog of thiourea, where both nitrogen atoms are the 15N isotope. This compound is essential for advanced research and analytical applications requiring precise isotopic tracing and quantification. It is primarily utilized by scientists and manufacturers in the fields of pharmaceutical development, metabolic research, and environmental analysis.

Application

• As an internal standard or tracer in quantitative mass spectrometry (MS) and nuclear magnetic resonance (NMR) studies.
• For research in metabolic pathways and protein turnover using isotope labeling techniques.
• In the synthesis of isotopically labeled pharmaceuticals and agrochemicals for pharmacokinetic and metabolic studies.
• As a reagent in analytical chemistry for method development and validation.
• For use in environmental science to trace nitrogen cycles and pollutant degradation.
• In material science research for investigating reaction mechanisms involving sulfur and nitrogen.

Basic Information

Product Name	Thiourea-15N2
CAS No.	287476-21-5
Molecular Formula	CH415N2S
Molecular Weight	78.10 g/mol (for 15N2 labeled form)
Synonyms	Thiourea-N,N'-15N2; Thiocarbamide-15N2; [15N2]-Thiourea; Sulfourea-15N2; Isotopic thiourea; 15N Labeled thiourea; Isothiourea-15N2 (tautomer); Thiourea (15N2)
EINECS	Contact for details

Quality Control

Our Thiourea-15N2 is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR and MS, to confirm isotopic enrichment and chemical purity. A comprehensive Certificate of Analysis (COA) detailing isotopic purity, chemical assay, and impurity profile is provided with every shipment to ensure traceability and compliance with your research specifications.

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 should be kept in a desiccated environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Isotopic Enrichment (15N)	≥ 98 atom %
Chemical Purity (HPLC)	≥ 98.0%
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.