Organic nitroso compounds
1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt, 90+%
CAS: 525-05-3 Molecular Formula: C10H5NNa2O8S2 Molecular Weight (g/mol): 377.25 MDL Number: MFCD00149246 InChI Key: DMKMTGULLYISBH-UHFFFAOYSA-L Synonym: nitroso-r salt,nitroso r,sodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate,disodium 1-nitroso-2-naphthol-3,6-disulfonate,nitroso r salt,1-nitroso-3,6-disulfonate,2,7-naphthalenedisulfonic acid, 3-hydroxy-4-nitroso-, disodium salt,3-hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid disodium salt,1-nitroso-2-naphthol-3,6-disulfonic acid disodium salt,disodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulphonate PubChem CID: 10672 SMILES: [Na+].[Na+].OC1=C(N=O)C2=CC=C(C=C2C=C1S([O-])(=O)=O)S([O-])(=O)=O
4-Nitrosoresorcinol 1-Monomethyl Ether 98.0+%, TCI America™
CAS: 13895-38-0 Molecular Formula: C7H7NO3 Molecular Weight (g/mol): 153.137 MDL Number: MFCD00059952 InChI Key: RNBFLAJNUZQUIK-UHFFFAOYSA-N Synonym: Coniferron, 4-Methoxy-1,2-benzoquinone 1-Monoxime, 2-Hydroxy-4-methoxy-1-nitrosobenzene, 5-Methoxy-2-nitrosophenol PubChem CID: 83801 IUPAC Name: 5-methoxy-2-nitrosophenol SMILES: COC1=CC(=C(C=C1)N=O)O
Thermo Scientific Chemicals 1-Nitroso-2-naphthol-3,6-disulfonic acid, disodium salt hydrate, pure, indicator grade
CAS: 525-05-3 Molecular Formula: C10H5NNa2O8S2 Molecular Weight (g/mol): 377.25 MDL Number: MFCD00149246 InChI Key: DMKMTGULLYISBH-UHFFFAOYSA-L Synonym: nitroso-r salt,nitroso r,sodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate,disodium 1-nitroso-2-naphthol-3,6-disulfonate,nitroso r salt,1-nitroso-3,6-disulfonate,2,7-naphthalenedisulfonic acid, 3-hydroxy-4-nitroso-, disodium salt,3-hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid disodium salt,1-nitroso-2-naphthol-3,6-disulfonic acid disodium salt,disodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulphonate PubChem CID: 10672 IUPAC Name: disodium;3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate SMILES: [Na+].[Na+].OC1=C(N=O)C2=CC=C(C=C2C=C1S([O-])(=O)=O)S([O-])(=O)=O
4-Hydroxy-3-nitroso-1-naphthalenesulfonic Acid Hydrate 98.0+%, TCI America™
CAS: 3682-32-4 Molecular Formula: C10H7NO5S Molecular Weight (g/mol): 253.228 MDL Number: MFCD00003933 InChI Key: GASPSNIEUBWWJU-UHFFFAOYSA-N Synonym: 2-nitroso-1-naphthol-4-sulfonic acid,4-hydroxy-3-nitroso-1-naphthalenesulfonic acid,1-naphthalenesulfonic acid, 4-hydroxy-3-nitroso,unii-7t06pca43o,4-hydroxy-3-nitroso-naphthalene-1-sulfonic acid,4-hydroxy-3-nitrosonaphthalenesulfonic acid,nitroso-nw acid,acmc-1cril,4-hydroxy-3-nitrosonaphthalene-1-sulphonic acid,1-naphthalenesulfonicacid, 4-hydroxy-3-nitroso PubChem CID: 77257 IUPAC Name: 4-hydroxy-3-nitrosonaphthalene-1-sulfonic acid SMILES: C1=CC=C2C(=C1)C(=CC(=C2O)N=O)S(=O)(=O)O
Disodium 1-Nitroso-2-naphthol-3,6-disulfonate Monohydrate 98.0+%, TCI America™
CAS: 525-05-3 Molecular Formula: C10H5NNa2O8S2 Molecular Weight (g/mol): 377.25 MDL Number: MFCD00149246 InChI Key: DMKMTGULLYISBH-UHFFFAOYSA-L Synonym: nitroso-r salt,nitroso r,sodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate,disodium 1-nitroso-2-naphthol-3,6-disulfonate,nitroso r salt,1-nitroso-3,6-disulfonate,2,7-naphthalenedisulfonic acid, 3-hydroxy-4-nitroso-, disodium salt,3-hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid disodium salt,1-nitroso-2-naphthol-3,6-disulfonic acid disodium salt,disodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulphonate PubChem CID: 10672 IUPAC Name: disodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate SMILES: [Na+].[Na+].OC1=C(N=O)C2=CC=C(C=C2C=C1S([O-])(=O)=O)S([O-])(=O)=O
Sigma Aldrich 4-(4-Hydroxybut-1-yn-1-yl)benzaldehyde
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
tert-Nitrosobutane dimer, 98+%
CAS: 6841-96-9 Molecular Formula: C8H18N2O2 Molecular Weight (g/mol): 174.244 MDL Number: MFCD00002065 InChI Key: PKKJRWITDTTZCL-UHFFFAOYSA-N Synonym: dimer,nitroso-t-butane,nitroso-tert-butane,tert-nitrosobutane dimer,2-methyl-2-nitrosopropane, dimer,bis,2-methyl-2-nitroso propane dimer,1,1,1 inverted exclamation marka,1 inverted exclamation marka-tetramethylazoethane dioxide PubChem CID: 44134826 IUPAC Name: 2-methyl-2-nitrosopropane SMILES: CC(C)(C)N=O.CC(C)(C)N=O
N-Nitrosoheptamethyleneimine 99.0+%, TCI America™
CAS: 20917-49-1 Molecular Formula: C7H14N2O Molecular Weight (g/mol): 142.20 MDL Number: MFCD00059811 InChI Key: RCFKQVLHWYOSFF-UHFFFAOYSA-N Synonym: Heptamethylenenitrosamine PubChem CID: 30360 IUPAC Name: 1-nitrosoazocane SMILES: O=NN1CCCCCCC1
N-Ethyl-N-(2-hydroxyethyl)nitrosamine 97.0+%, TCI America™
CAS: 13147-25-6 Molecular Formula: C4H10N2O2 Molecular Weight (g/mol): 118.136 MDL Number: MFCD01727871 InChI Key: HNQBPUIXFDQDRJ-UHFFFAOYSA-N Synonym: N-Ethyl-N-nitroso-2-aminoethanol PubChem CID: 25742 IUPAC Name: N-ethyl-N-(2-hydroxyethyl)nitrous amide SMILES: CCN(CCO)N=O
Isoamyl nitrite, 97%, stabilized
CAS: 110-46-3 Molecular Formula: C5H11NO2 Molecular Weight (g/mol): 117.15 MDL Number: MFCD00002057 InChI Key: OWFXIOWLTKNBAP-UHFFFAOYSA-N Synonym: isoamyl nitrite,isopentyl nitrite,amilnitrite,vaporole,aspiral,nitrous acid, 3-methylbutyl ester,3-methylbutanol nitrite,pentanoli nitris,nitrous acid, isopentyl ester,amyl nitrite i PubChem CID: 8053 ChEBI: CHEBI:2691 IUPAC Name: 3-methylbutyl nitrite SMILES: CC(C)CCON=O
Butyl Nitrite 95.0+%, TCI America™
CAS: 544-16-1 Molecular Formula: C4H9NO2 Molecular Weight (g/mol): 103.121 MDL Number: MFCD00002058 InChI Key: JQJPBYFTQAANLE-UHFFFAOYSA-N Synonym: 1-butyl nitrite,nitrous acid, butyl ester,n-butyl nitrite,nitrous acid, n-butyl ester,nitrous acid butyl ester,n-butylnitrite,butylnitrite,unii-44p8qg0f3t,ccris 838,n-c4h9ono PubChem CID: 10996 IUPAC Name: butyl nitrite SMILES: CCCCON=O
Isopentyl nitrite, 97%, stab. with 0.2% anhyd. sodium carbonate
CAS: 110-46-3 Molecular Formula: C5H11NO2 Molecular Weight (g/mol): 117.15 MDL Number: MFCD00002057 InChI Key: OWFXIOWLTKNBAP-UHFFFAOYSA-N Synonym: isoamyl nitrite,isopentyl nitrite,amilnitrite,vaporole,aspiral,nitrous acid, 3-methylbutyl ester,3-methylbutanol nitrite,pentanoli nitris,nitrous acid, isopentyl ester,amyl nitrite i PubChem CID: 8053 ChEBI: CHEBI:2691 IUPAC Name: 3-methylbutyl nitrite SMILES: CC(C)CCON=O
2,4,6-Triamino-5-nitrosopyrimidine 98.0+%, TCI America™
CAS: 1006-23-1 Molecular Formula: C4H6N6O Molecular Weight (g/mol): 154.13 MDL Number: MFCD00006096 InChI Key: XLQQJSWJHHKLOK-UHFFFAOYSA-N PubChem CID: 70504 IUPAC Name: 5-nitrosopyrimidine-2,4,6-triamine SMILES: NC1=NC(N)=C(N=O)C(N)=N1
Medchemexpress LLC N-Nitrosomorpholine-d8 | 1219805-76-1 | 99.7% | 1 MG
N-Nitrosomorpholine-d8 is a deuterium-labeled version of N-Nitrosomorpholine, a light-sensitive nitrosamine and a strong animal carcinogen. This compound is intended for research use only and can be utilized as a tracer or an internal standard for quantitative analysis. Stable heavy isotopes, such as deuterium, are incorporated into drug molecules for quantitation during drug development, with potential impacts on pharmacokinetic and metabolic profiles.
- Used as a tracer
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Deuterium-labeled compound
- Suitable for research use only
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.