Ammonium-15N2 sulfate
Ammonium-15N2 sulfate (CAS 43086-58-4) is a chemically synthesized inorganic salt featuring isotopic enrichment with nitrogen-15. Utilising the linear formula (15NH4)2SO4, this compound has a molecular weight of 134.13 g/mol. It is specifically designed for applications requiring stable isotope labelling. Its primary use is in metabolic studies and advanced analytical techniques such as mass spectrometry and NMR spectroscopy to trace nitrogen incorporation in biological and chemical systems.
- IUPAC
- 15N Labeled ammonium sulfate,Diazanium-15N2 sulfate
- Synonyms
- 15N Labeled ammonium sulfateDiazanium-15N2 sulfate
Stable Isotope Labeling
Ammonium-15N2 sulfate is employed as a tracer molecule in metabolic research. Its incorporation into biological systems allows for the tracking of nitrogen pathways and the quantification of metabolic fluxes using mass spectrometry or NMR.
Mass Spectrometry Applications
In proteomics and metabolomics, this 15N-labeled compound serves as an internal standard or tracer for quantitative analysis. The mass shift allows for clear differentiation from naturally abundant isotopes.
Biomolecular NMR Spectroscopy
The 15N enrichment facilitates NMR studies of protein structure and dynamics, enabling the investigation of nitrogen atom behaviour within complex biomolecules.
Chemical Research
Utilised in various chemical research settings to study reaction mechanisms, isotope effects, and material compositions where precise nitrogen tracking is essential.
| Molecular weight | 134.13 |
|---|---|
| Linear formula | (15NH4)2SO4 |
| Melting point | >280 °C (dec.)(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 1 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Mol Wt | mol wt 134.09 by atom % calculation |
|---|---|
| Isotopic Purity | 98 atom % 15N |
| Mass Shift | M+2 |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Ammonium-15N2 sulfate used for?
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Ammonium-15N2 sulfate is primarily used for stable isotope labeling in metabolic research, mass spectrometry, NMR spectroscopy, and general chemical research to trace nitrogen incorporation.
What is the CAS number and formula for Ammonium-15N2 sulfate?
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The CAS number is 43086-58-4 and the linear formula is (15NH4)2SO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ammonium-15N2 sulfate with 98 atom % 15N isotopic purity. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should Ammonium-15N2 sulfate be handled safely?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if necessary. Avoid dust formation and ensure good ventilation.
How is Ammonium-15N2 sulfate packed and shipped?
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This product is carefully packed to ensure safe transit and is exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations for chemical compounds.
How can I request a sample or quote for Ammonium-15N2 sulfate?
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To request a sample or a quotation, please contact our sales team through the website or by phone, providing your details and the product CAS number (43086-58-4).
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