Organic nitroso compounds
Medchemexpress LLC N-nitrosomorpholine-d8 | 1219805-76-1 | MFCD08704880 | 99.7% | 124.17 g·mol⁻1 | C4D8N2O2 | 5 MG
N-Nitrosomorpholine-d8 is a deuterium-labeled analogue of N-nitrosomorpholine used as an isotope-labeled reference standard and internal standard for analytical testing and quantitation of nitrosamines. It is photosensitive and a potent animal carcinogen; handle with appropriate engineering controls and personal protective equipment, and consult the SDS and batch COA for safety and purity details.
- CAS number: 1219805-76-1.
- Molecular formula: C4D8N2O2.
- Molecular weight: 124.17 g·mol⁻1.
- Purity (HPLC): 99.7%.
- Appearance: Colorless to light yellow liquid.
- Storage: pure form -20°C (3 years) or 4°C (2 years); in solvent -80°C (6 months) or -20°C (1 month).
- Intended use: isotope-labeled reference standard for analytical and quantitation applications.
Medchemexpress LLC (R)-PR-924 | 00-00-0 | 98.5% | 618.72 g·mol⁻1 | C37H38N4O5 | 5 MG
(R)-PR-924 is the R-enantiomer of a selective tripeptide epoxyketone immunoproteasome inhibitor supplied as a research reagent for use as an experimental control in proteasome inhibition studies. It covalently modifies proteasomal N-terminal threonine active sites and is used in cellular assays of growth inhibition and apoptosis.
- R-enantiomer suitable for control experiments.
- High purity, 98.5%.
- Supplied as 5 mg solid for laboratory use.
- Covalently modifies proteasomal N-terminal threonine active sites.
- Useful in cellular assays of proteasome inhibition and apoptosis.
Medchemexpress LLC N-nitroso-n-methyl-4-aminobutyric acid | 61445-55-4 | MFCD00869939 | 99.9% | 146.14 | C5H10N2O3 | 50 MG
N-nitroso-n-methyl-4-aminobutyric acid is a tobacco-derived nitrosamine used as a research chemical and analytical reference. It is supplied as a colorless to light yellow liquid with high reported purity and is intended for research use only.
- High purity (HPLC): 99.88%.
- Molecular formula C5H10N2O3.
- Molecular weight 146.14.
- Appearance liquid, colorless to light yellow.
- Available in small milligram packs, including 50 mg.
- CAS number 61445-55-4.
- Tobacco-specific nitrosamine; identified as a carcinogen.
- For research use only; not for sale to patients.
Sigma Aldrich Fine Chemicals Biosciences N-Nitrosodiethylamine liquid | 55-18-5 | MFCD00013890 | 10ML
N-Nitrosodiethylamine liquid | Mol Wt: 102.14 | 55-18-5 | MFCD00013890 | 10ML
Sigma Aldrich Fine Chemicals Biosciences N-Nitrosodiethylamine liquid | 55-18-5 | MFCD00013890 | 25ML
N-Nitrosodiethylamine liquid | Mol Wt: 102.14 | 55-18-5 | MFCD00013890 | 25ML
Medchemexpress LLC (R)-PR-924 | 98.5% | 618.72 | 10 MG
(R)-PR-924 is an isomer of PR-924 used as an experimental control. PR-924 is a selective tripeptide epoxyketone immunoproteasome subunit LMP-7 inhibitor that covalently modifies proteasomal N-terminal threonine active sites. It inhibits growth and triggers apoptosis in multiple myeloma cells, demonstrating antitumor activities.
- Used as an experimental control
- Inhibits growth and triggers apoptosis in multiple myeloma cells
- Covalently modifies proteasomal N-terminal threonine active sites
- Acts as a selective tripeptide epoxyketone immunoproteasome subunit LMP-7 inhibitor
- Demonstrates antitumor activities
Cayman Chemical N-Nitroso-N-methylaniline, Purity: ≥98%, CAS: 614-00-6, 50 mg
An N-nitrosamine; induces the formation of esophageal, pharyngeal, and tongue tumors in rats at 200 mg/L in the drinking water or 15 mg/ml via oral gavage; toxic to rats (LD50s = 336 and 225 mg/kg for male and female rats, respectively); reduces survival of hamsters but only induces a low incidence of tumors at 5 mg/week for a total dose of 1.8 mmol
Cayman Chemical N-Nitroso-N-methylaniline, Purity: ≥98%, CAS: 614-00-6, 25 mg
An N-nitrosamine; induces the formation of esophageal, pharyngeal, and tongue tumors in rats at 200 mg/L in the drinking water or 15 mg/ml via oral gavage; toxic to rats (LD50s = 336 and 225 mg/kg for male and female rats, respectively); reduces survival of hamsters but only induces a low incidence of tumors at 5 mg/week for a total dose of 1.8 mmol
eMolecules 24697-70-9 | 2-(4-hydroxybutyl)isoindoline-1,3-dione | MFCD00204335 | 250mg
Pharmablock | 1-methyl-6-oxo-16-dihydropyridine-2-carboxylic acid | 25mg | 788557060 | PBTQ6717 | 59864-31-2 | MFCD17215908 | 153.137 | C7H7NO3
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Medchemexpress LLC (S)-N-nitroso anatabine-d4 | 1426174-82-4 | 193.24 | C10H7D4N3O | 500ug
(S)-N-Nitroso anatabine-d4 is deuterium labeled (S)-N-Nitroso Anatabine[1]
Medchemexpress LLC N-nitroso-N-methyl-4-aminobutyric acid | 61445-55-4 | MFCD00869939 | 99.9% | 146.14 g/mol | C5H10N2O3 | 100 MG
N-Nitroso-N-methyl-4-aminobutyric acid is a tobacco-specific nitrosamine provided as a high-purity research reagent for analytical and toxicological studies. It is intended for laboratory research use only and supplied as a solid; handle with appropriate carcinogen safety precautions.
- Tobacco-specific nitrosamine and carcinogen.
- Used as an analytical standard and in toxicology studies.
- Molecular weight 146.14 g/mol.
- Chemical formula C5H10N2O3.
- CAS number 61445-55-4.
- Reported purity 99.9%.
- Supplied as a 100 mg solid.
- Certificate of analysis available.