4-Amino-TEMPO-piperidinyl-d17
Tech Serve Solutions (TSS) offers 4-Amino-TEMPO-piperidinyl-d17 (CAS: 1007462-04-5), a deuterated stable radical with the molecular formula C9D17H2N2O and a molecular weight of 188.36. This compound serves as a valuable tool in radical chemistry and synthetic organic chemistry, particularly in research settings where isotopic labeling offers specific analytical advantages. Its stable radical nature makes it useful in studies involving electron paramagnetic resonance (EPR) spectroscopy.
- IUPAC
- 4-Amino-2,2,6,6-tetramethylpiperidine-d17-1-oxyl,Tempamine-d17

Radical Chemistry Research
Used as a stable radical in studies investigating reaction mechanisms and kinetics involving free radicals. The deuterium labeling can aid in distinguishing radical species through mass spectrometry or nuclear magnetic resonance (NMR) analysis.
Organic Synthesis
Acts as a building block or reagent in the synthesis of complex organic molecules. The presence of deuterium allows for isotopic tracer studies in synthetic pathways.
EPR Spectroscopy
Serves as a spin probe or spin label for Electron Paramagnetic Resonance (EPR) spectroscopy. Deuteration can influence spectral properties and relaxation times.
Stable Isotope Applications
Incorporates stable isotopes (deuterium) for applications requiring specific mass labeling, such as in metabolic studies or as internal standards in analytical chemistry.
| Molecular weight | 188.36 |
|---|---|
| Empirical formula | C9D17H2N2O |
| Assay | 99% (CP) |
| Melting point | 38-41 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Mol Wt | mol wt 188.03 by atom % calculation |
|---|---|
| Isotopic Purity | 98 atom % D |
| Mass Shift | M+17 |
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 4-Amino-TEMPO-piperidinyl-d17 primarily used for?
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4-Amino-TEMPO-piperidinyl-d17 is primarily used in radical chemistry research, organic synthesis, EPR spectroscopy, and applications involving stable isotopes due to its nature as a deuterated stable radical.
What is the CAS number and formula for 4-Amino-TEMPO-piperidinyl-d17?
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The CAS number is 1007462-04-5 and the empirical formula is C9D17H2N2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Amino-TEMPO-piperidinyl-d17 with an assay of 99% (CP) and an isotopic purity of 98 atom % D. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for this chemical?
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This compound is a Warning chemical (GHS07) and can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation.
Is this chemical available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals.
How can I request a sample or quote?
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Please contact our sales department via our website or phone to request a sample or a quote for 4-Amino-TEMPO-piperidinyl-d17.
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