Organic nitroso compounds
Medchemexpress LLC N-Nitroso-N-methylurea | 684-93-5 | 99.7% | 103.08 | 1 G
N-Nitroso-N-methylurea (NMU; MNU; NMH) is a potent carcinogen, mutagen, and teratogen. It is a direct-acting alkylating agent that interacts with DNA. This compound targets multiple animal organs, causing various cancers and/or degenerative diseases. It is also a precursor in the synthesis of diazomethane.
- Potent carcinogen, mutagen, and teratogen
- Direct-acting alkylating agent
- Interacts with DNA
- Precursor in diazomethane synthesis
World Precision Instrument SNAP S-Nitroso-N-acetyl-D-penicillamine-SNAP100
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.
Cayman Chemical N-NItroso-N-methylnIlIn 25mg
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
![Medchemexpress LLC N-nitroso-3-azabicyclo[3.3.0]octane-d4 | 1346604-35-0 | 95.0% | C7H8D4N2O | 50 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/default.jpg-250.jpg)
Medchemexpress LLC N-nitroso-3-azabicyclo[3.3.0]octane-d4 | 1346604-35-0 | 95.0% | C7H8D4N2O | 50 MG
N-Nitroso-3-azabicyclo[3.3.0]octane-d4 is the deuterium labeled N-Nitroso-3-azabicyclo[3.3.0]octane. It is used as a tracer and as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS. Stable heavy isotopes are incorporated into drug molecules for quantitation during drug development.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Deuteration can impact the pharmacokinetic and metabolic profiles of drugs
Cayman Chemical N-NItroso SarcosIn 100mg
A carcinogen; induces the formation of metastatic liver carcinomas in mice at 225 mg/kg
![Medchemexpress LLC N-nitroso-3-azabicyclo[3.3.0]octane-d4 | 1346604-35-0 | 95.0% | 144.21 g/mol | C7H8D4N2O | 5 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000222594.png-250.jpg)
Medchemexpress LLC N-nitroso-3-azabicyclo[3.3.0]octane-d4 | 1346604-35-0 | 95.0% | 144.21 g/mol | C7H8D4N2O | 5 MG
N-Nitroso-3-azabicyclo[3.3.0]octane-d4 is the deuterium-labeled isotopologue of N-nitroso-3-azabicyclo[3.3.0]octane provided as a reference material for analytical and research applications. It is supplied as a solid for use as an internal standard in mass spectrometry and isotopic labeling studies; not for human or veterinary use.
- Deuterium-labeled internal standard for mass spectrometry.
- Suitable for quantitative and qualitative analytical methods.
- Provided with batch-specific certificate of analysis.
- Stable solid form suitable for recommended long-term storage.
- Intended for research use only.
Cayman Chemical N-NItroso-N-methylnIlIn 50mg
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
Medchemexpress LLC N-Nitroso-N-methylurea | 684-93-5 | 99.7% | 103.08 | 500 MG
N-Nitroso-N-methylurea is a potent carcinogen, mutagen, and teratogen. It acts as a direct-acting alkylating agent that interacts with DNA, targeting multiple animal organs to induce various cancers and/or degenerative diseases. It is also utilized as a precursor in the synthesis of diazomethane.
- Potent carcinogen, mutagen, and teratogen
- Direct-acting alkylating agent that interacts with DNA
- Targets multiple animal organs to induce various cancers and/or degenerative diseases
- Precursor in the synthesis of diazomethane
- Can be used to construct rat tumor models
- Increases cellular NF-κB activity and I-κBα phosphorylation in human malignant keratinocytes
Sigma Aldrich Fine Chemicals Biosciences N Nitrosodiethylamine NDEA
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
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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eMolecules 88050-17-3 | Fmoc-L-trans-4-hydroxyproline | Chem-Impex353.374 | C20H19NO5 | 99.000 | O[C@@H]1C[C@H](N(C1)C(=O)OCC1c2ccccc2-c2ccccc12)C(O)=O | 25g | 112443348
Fmoc-L-trans-4-hydroxyproline | Chem-Impex | 88050-17-3353.374 | C20H19NO5 | 99.000 | O[C@@H]1C[C@H](N(C1)C(=O)OCC1c2ccccc2-c2ccccc12)C(O)=O | 25g | 112443348
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.
Medchemexpress LLC 4-nitroso hydrochlorothiazide-13C,15N2,d2 | 00-00-0 | MFCD34676448 | 99.3% | 331.73 g·mol⁻1 | C613CH5D2ClN215N2O5S2 | 5 MG
4-Nitroso hydrochlorothiazide-13C,15N2,d2 is an isotopically labeled analytical standard intended for use as an internal standard and tracer in mass spectrometry and quantitative assays. The material contains 13C, 15N, and deuterium labels (d2), is supplied as a high-purity solid in research-scale quantities, and is accompanied by manufacturer documentation (SDS and certificate of analysis) for laboratory use.
- Isotopically labeled with 13C, 15N2, and d2.
- High purity suitable for quantitative analysis (~99.3%).
- Suitable as an internal standard for mass spectrometry.
- Useful for method development and isotopic tracing studies.
- Supplied in small, research-scale quantities for analytical use.
- Documentation such as SDS and certificate of analysis available.