Organic nitroso compounds
Pfaltz & Bauer N-nitrosodiethylamine 98% - C | 55-18-5 | 10ml
N-nitrosodiethylamine 98% - C | 55-18-5 | 10ml
World Precision Instrument SNAP S-Nitroso-N-acetyl-D-penicillamine-SNAP25
SNAP is a stable green crystalline S-nitrosothiol compound that mimics the action of nitric oxide in vivo. It has vasodilatory properties and has been shown to relax isolated bovine coronary artery rings by activating soluble granulate cyclase. This reagent also actuates apoptosis in mouse thymocytes and has been accounted for reversible inactivation of protein Kinase C. SNAP can be used for calibration of all WPI NO sensors. Call for details. M.W. 220.2, Purity > 98% by NMR or TLC.
![Medchemexpress LLC N-nitroso-3-azabicyclo[3.3.0]octane-d4 | 1346604-35-0 | 95.0% | C7H8D4N2O | 10MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000258410.png-250.jpg)
Medchemexpress LLC N-nitroso-3-azabicyclo[3.3.0]octane-d4 | 1346604-35-0 | 95.0% | C7H8D4N2O | 10MG
N-Nitroso-3-azabicyclo[3.3.0]octane-d4 is a deuterium-labeled N-nitroso azabicyclic compound supplied for research use as an isotope-labeled standard. It is intended for use as a tracer or internal standard in quantitative analyses by NMR, GC-MS, or LC-MS, and is provided with specified purity and cold-storage recommendations to maintain stability.
- Deuterium-labeled internal standard for quantitative analysis.
- Suitable for NMR, GC-MS, and LC-MS applications.
- Provided with stated purity of 95.0%.
- Available in multiple small pack sizes, including 10 mg, for trace-level work.
- Recommended storage: pure form at -20°C; in solvent, -80°C for extended stability.
Cayman Chemical N-NItroso-N-ethylnIlIn 25mg
An N-nitrosamine; non-carcinogenic in a survival assay using 2FR450 Rauscher leukemia virus-infected rat embryo cultures; a synthetic intermediate in the synthesis of 3-amino-4-hydrazine-cyclobut-3-ene-1,2-diones as CXCR2 antagonists
Medchemexpress LLC Butanoic acid, 4-(methylnitrosoamino)- | 61445-55-4 | MFCD00869939 | 99.9% | 146.14 g/mol | C5H10N2O3 | 25 MG
N-Nitroso-N-methyl-4-aminobutyric acid is a tobacco-specific nitrosamine used as a research chemical and reference standard for analytical and toxicology studies. The product is supplied as a high-purity, neat chemical with documented analytical data and handling guidance.
Cayman Chemical N-NItroso SarcosIn 50mg
A carcinogen; induces the formation of metastatic liver carcinomas in mice at 225 mg/kg
![Medchemexpress LLC L-Tryptophanamide, N-[(3-methyl-1H-inden-2-yl)carbonyl]-D-alanyl-N-[(1S)-2-[(2R)-2-methyl-2-oxiranyl]- | 1416709-79-9 | 98.5% | 618.72 | 100 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000438557-Logo.png-250.jpg){kind=logo}
Medchemexpress LLC L-Tryptophanamide, N-[(3-methyl-1H-inden-2-yl)carbonyl]-D-alanyl-N-[(1S)-2-[(2R)-2-methyl-2-oxiranyl]- | 1416709-79-9 | 98.5% | 618.72 | 100 MG
(R)-PR-924 is an isomer of PR-924 and can be used as an experimental control. PR-924 is a selective tripeptide epoxyketone immunoproteasome subunit LMP-7 inhibitor with an IC50 of 22 nM. It covalently modifies proteasomal N-terminal threonine active sites, inhibits growth, and triggers apoptosis in multiple myeloma (MM) cells, demonstrating antitumor activities.
- Can be used as an experimental control.
- Selective tripeptide epoxyketone immunoproteasome subunit LMP-7 inhibitor.
- Covalently modifies proteasomal N-terminal threonine active sites.
- Inhibits growth and triggers apoptosis in multiple myeloma (MM) cells.
- Exhibits antitumor activities.
Medchemexpress LLC N-nitrosomorpholine-d8 | 1219805-76-1 | 99.7% | C4D8N2O2 | 10MG
N-Nitrosomorpholine-d8 is the deuterium-labeled analog of N-nitrosomorpholine, provided as an isotope-labeled internal standard for analytical and tracer applications. It is intended for quantitative analysis and method development in NMR, GC-MS, and LC-MS assays. The compound is light-sensitive and is a known strong animal carcinogen; handle with appropriate safety precautions.
- Deuterium labeled for use as an internal standard in quantitative NMR, GC-MS, and LC-MS.
- High chemical purity (99.74%).
- Molecular formula C4D8N2O2 and molecular weight 124.17.
- Available in small, analytical sizes suitable for reference standards.
- Light-sensitive; requires controlled storage and handling.
- Suitable as a tracer for method development and quantitative analysis.
Medchemexpress LLC 4-nitroso hydrochlorothiazide-13C,15N2,d2 | 63779-86-2 | 99.3% | C613CH5D2ClN215N2O5S2 | 100 UG
4-Nitroso hydrochlorothiazide-13C,15N2,d2 is an isotopically labeled compound, primarily used for research purposes. This compound serves as a tracer and an internal standard for quantitative analysis using techniques such as NMR, GC-MS, or LC-MS. The incorporation of stable heavy isotopes like deuterium, 13C, and 15N into drug molecules is a common practice in drug development to facilitate quantitation and to study their pharmacokinetic and metabolic profiles, as deuteration can influence these aspects.
- Used as a tracer in research applications
- Functions as an internal standard for quantitative analysis
- Suitable for use with NMR, GC-MS, or LC-MS techniques
- Incorporates stable heavy isotopes for enhanced research capabilities