Organic nitroso compounds
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 | 98.9% | 618.72 g·mol⁻¹ | C37H38N4O5 | 10MM 1ML
PR-924 is a selective tripeptide epoxyketone inhibitor of the immunoproteasome subunit LMP-7, intended for research use in biochemical and cellular assays. It is supplied in ready-to-use solutions and in solid quantities to support formulation and dosing studies.
- Selective tripeptide epoxyketone LMP-7 inhibitor.
- Available as 10 mM solution in DMSO and multiple solid sizes.
- High reported purity: 98.9%.
- Molecular weight 618.72 g·mol⁻¹; formula C37H38N4O5.
- Soluble in DMSO; in vivo formulation options described for PEG300/tween/saline and corn oil.
- Storage recommendations provided for powder and in solvent to preserve stability.
AdipoGen DETA NONOate,Chemical. CAS: 146724-94-9
DETA NONOate, AdipoGen Life Sciences. Chemical. CAS: 146724-94-9. Formula: C4H13N5O2. MW: 163.2. Nitric oxide (NO) donor. The slow release of NO allows the use in experiments investigating the effects of prolonged constant NO delivery to cells and tissues. The half-life time is 20 hours at 37?C and 56 hours at 22-25?C in 0.1M phosphate buffer, pH 7.4. Liberates 2 mol of NO per mol of parent compound. Decomposition of NONOates is nearly instantaneous at pH 5.0.
Enzo Life Sciences Spermine NONOate (5mg). CAS: 136587-13-8
Nitric oxide (NO) donor. A convenient reagent for preparing aqueous solutions of NO. Alternative name: SPER/NO, (Z)-1-N-[3-Aminopropyl]-N-[4-(3-aminopropylammonio)butyl]-amino-diazen-1-ium-1,2-diolate. Purity: ≥97% (NMR). Solubility: Soluble in water, methanol or 100% ethanol. Long Term Storage: -80°C.
Enzo Life Sciences Spermine NONOate (25mg). CAS: 136587-13-8
Nitric oxide (NO) donor. A convenient reagent for preparing aqueous solutions of NO. Alternative name: SPER/NO, (Z)-1-N-[3-Aminopropyl]-N-[4-(3-aminopropylammonio)butyl]-amino-diazen-1-ium-1,2-diolate. Purity: ≥97% (NMR). Appearance: White to off-white crystalline solid. Solubility: Soluble in water, methanol or 100% ethanol. Long Term Storage: -80°C.
Sigma Aldrich Fine Chemicals Biosciences Isoamyl nitrite-15N 98 atom % 15N, 97% (CP) | 120670-20-4 | MFCD01321409 | 500MG
Isoamyl nitrite-15N 98 atom % 15N, 97% (CP) | Purity: 97% (CP) | Mol Wt: 118.14 | 120670-20-4 | MFCD01321409 | 500MG
Sigma Aldrich Fine Chemicals Biosciences N-Nitrosodiethanolamine | 1116-54-7 | MFCD00015522 | 1G
N-Nitrosodiethanolamine | Mol Wt: 134.13 | 1116-54-7 | MFCD00015522 | 1G
Sigma Aldrich Fine Chemicals Biosciences N-Nitrosodiethylamine ISOPAC(R) | 55-18-5 | MFCD00013890 | 1G
N-Nitrosodiethylamine ISOPAC(R) | Mol Wt: 102.14 | 55-18-5 | MFCD00013890 | 1G
Sigma Aldrich Fine Chemicals Biosciences Isopentyl nitrite 96% | 110-46-3 | MFCD00002057 | 100ML
Isopentyl nitrite 96% | Purity: 96% | Mol Wt: 117.15 | 110-46-3 | MFCD00002057 | 100ML
Chemscene ChemScene | N-Nitroso-N-phenylhydroxylamine aluminum salt | 500G | CS-0201281 | 0.98 | 15305-07-4| MFCD00144989 | 438.33
ChemScene | N-Nitroso-N-phenylhydroxylamine aluminum salt | 500G | CS-0201281 | 0.98 | 15305-07-4| MFCD00144989 | 438.33
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-N-methylnIlIn 100mg
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 Pr-924 | 1416709-79-9 | 98.9% | 618.72 | C37H38N4O5 | 25MG
PR-924 is a selective tripeptide epoxyketone inhibitor targeting the immunoproteasome subunit LMP-7. It covalently modifies proteasomal N-terminal threonine active sites, exhibits low-nanomolar potency (IC50 ≈ 22 nM), and has demonstrated antiproliferative and pro-apoptotic activity in multiple myeloma models. Intended for research use only.
- Selective LMP-7 inhibition with low-nanomolar potency (IC50 ≈ 22 nM).
- Covalent, irreversible mechanism of action for target engagement.
- Demonstrated antiproliferative and pro-apoptotic activity in preclinical models.
- High purity to support reproducible experimental results.
- Available in multiple solid and solution formats for flexible dosing.
- Supplied for research use only; not for human use.