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Organic nitroso compounds

Organic compounds that contain one or more nitroso functional groups; nitroso consists of a nitrogen atom bonded to an oxygen atom via a double bond in the following structure: R-N=O, where R is a carbon or nitrogen atom.
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1 – 14 of 14 results
1

Benzil Dioxime 98.0+%, TCI America™

CAS: 23873-81-6 Molecular Formula: C14H12N2O2 Molecular Weight (g/mol): 240.26 MDL Number: MFCD00002113 InChI Key: JJZONEUCDUQVGR-VCFJNTAESA-N Synonym: diphenylglyoxime,benzil dioxime,ethanedione, diphenyl-, dioxime, e,e,diphenyl glyoxime,beta-benzil dioxime,gamma-benzil dioxime,n-z-2-nitroso-1,2-diphenylethenyl hydroxylamine,unii-ji58npg8m0,unii-pqn86x6991,ji58npg8m0 PubChem CID: 5369401 IUPAC Name: (Z)-N-[(2E)-2-(hydroxyimino)-1,2-diphenylethylidene]hydroxylamine SMILES: O\N=C(\C(=N/O)\C1=CC=CC=C1)/C1=CC=CC=C1

PubChem CID 5369401
CAS 23873-81-6
Molecular Weight (g/mol) 240.26
MDL Number MFCD00002113
SMILES O\N=C(\C(=N/O)\C1=CC=CC=C1)/C1=CC=CC=C1
Synonym diphenylglyoxime,benzil dioxime,ethanedione, diphenyl-, dioxime, e,e,diphenyl glyoxime,beta-benzil dioxime,gamma-benzil dioxime,n-z-2-nitroso-1,2-diphenylethenyl hydroxylamine,unii-ji58npg8m0,unii-pqn86x6991,ji58npg8m0
IUPAC Name (Z)-N-[(2E)-2-(hydroxyimino)-1,2-diphenylethylidene]hydroxylamine
InChI Key JJZONEUCDUQVGR-VCFJNTAESA-N
Molecular Formula C14H12N2O2
2

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

PubChem CID 70504
CAS 1006-23-1
Molecular Weight (g/mol) 154.13
MDL Number MFCD00006096
SMILES NC1=NC(N)=C(N=O)C(N)=N1
IUPAC Name 5-nitrosopyrimidine-2,4,6-triamine
InChI Key XLQQJSWJHHKLOK-UHFFFAOYSA-N
Molecular Formula C4H6N6O
3

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

PubChem CID 25742
CAS 13147-25-6
Molecular Weight (g/mol) 118.136
MDL Number MFCD01727871
SMILES CCN(CCO)N=O
Synonym N-Ethyl-N-nitroso-2-aminoethanol
IUPAC Name N-ethyl-N-(2-hydroxyethyl)nitrous amide
InChI Key HNQBPUIXFDQDRJ-UHFFFAOYSA-N
Molecular Formula C4H10N2O2
4

4-Amino-2,6-dihydroxy-5-nitrosopyrimidine 93.0+%, TCI America™

CAS: 5442-24-0 Molecular Formula: C4H4N4O3 Molecular Weight (g/mol): 156.101 MDL Number: MFCD00012340 InChI Key: DKPCSXFEWFSECE-UHFFFAOYSA-N Synonym: 4-Amino-5-nitro-2,6-pyrimidinediol, 6-Amino-5-nitrosouracil PubChem CID: 79510 IUPAC Name: 6-amino-5-nitroso-1H-pyrimidine-2,4-dione SMILES: C1(=C(NC(=O)NC1=O)N)N=O

PubChem CID 79510
CAS 5442-24-0
Molecular Weight (g/mol) 156.101
MDL Number MFCD00012340
SMILES C1(=C(NC(=O)NC1=O)N)N=O
Synonym 4-Amino-5-nitro-2,6-pyrimidinediol, 6-Amino-5-nitrosouracil
IUPAC Name 6-amino-5-nitroso-1H-pyrimidine-2,4-dione
InChI Key DKPCSXFEWFSECE-UHFFFAOYSA-N
Molecular Formula C4H4N4O3
5

N-Butyl-N-(4-hydroxybutyl)nitrosamine 90.0+%, TCI America™

CAS: 3817-11-6 Molecular Formula: C8H18N2O2 Molecular Weight (g/mol): 174.24 MDL Number: MFCD00059008 InChI Key: DIKPQFXYECAYPC-UHFFFAOYSA-N Synonym: N-Butyl-N-butan-4-ol-nitrosamine, N-Butyl-N-nitroso-4-aminobutanol, BBN PubChem CID: 19665 IUPAC Name: N-butyl-N-(4-hydroxybutyl)nitrous amide SMILES: CCCCN(CCCCO)N=O

PubChem CID 19665
CAS 3817-11-6
Molecular Weight (g/mol) 174.24
MDL Number MFCD00059008
SMILES CCCCN(CCCCO)N=O
Synonym N-Butyl-N-butan-4-ol-nitrosamine, N-Butyl-N-nitroso-4-aminobutanol, BBN
IUPAC Name N-butyl-N-(4-hydroxybutyl)nitrous amide
InChI Key DIKPQFXYECAYPC-UHFFFAOYSA-N
Molecular Formula C8H18N2O2
6

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

PubChem CID 10672
CAS 525-05-3
Molecular Weight (g/mol) 377.25
MDL Number MFCD00149246
SMILES [Na+].[Na+].OC1=C(N=O)C2=CC=C(C=C2C=C1S([O-])(=O)=O)S([O-])(=O)=O
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
IUPAC Name disodium;3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate
InChI Key DMKMTGULLYISBH-UHFFFAOYSA-L
Molecular Formula C10H5NNa2O8S2
7

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

PubChem CID 10672
CAS 525-05-3
Molecular Weight (g/mol) 377.25
MDL Number MFCD00149246
SMILES [Na+].[Na+].OC1=C(N=O)C2=CC=C(C=C2C=C1S([O-])(=O)=O)S([O-])(=O)=O
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
IUPAC Name disodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate
InChI Key DMKMTGULLYISBH-UHFFFAOYSA-L
Molecular Formula C10H5NNa2O8S2
8

eMolecules​ 2-Nitroso-5-dimethylaminophenol HCl | 41317-10-6 | MFCD00060162 | 1g

Combi-Blocks | 2-Nitroso-5-dimethylaminophenol HCl | 1g | 267203270 | QG-9472 | 95.000 | 41317-10-6 | MFCD00060162 | 202.640 | C8H11ClN2O2

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ENCOMPASS_PREFERRED
9

Sigma Aldrich Fine Chemicals Biosciences N-Butyl-N-(4-hydroxybutyl)nitrosamine ISOPAC(R), >=90% (GC) | 3817-11-6 | 1G

N-Butyl-N-(4-hydroxybutyl)nitrosamine ISOPAC(R), >=90% (GC) | Purity: >=90% (GC) | Mol Wt: 174.24 | 3817-11-6 | 1G

ENCOMPASS
10

Sigma Aldrich Triethylene glycol monomethyl ether

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.

ENCOMPASS ENCOMPASS_PREFERRED
Boiling Point 122°C
Percent Purity 95%
Linear Formula CH3(OCH2CH2)3 OH
CAS 112-35-6
Molecular Weight (g/mol) 164.2
MDL Number MFCD00002875
Refractive Index n20/D 1.439 (literature)
Synonym Methyltriglycol
RTECS Number KL6390000
Recommended Storage Room Temperature
Molecular Formula C7H16O4
EINECS Number 203-962-1
Density 1.026 g/mL (at 25°C)
11

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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ENCOMPASS_PREFERRED
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12

Medchemexpress LLC N-nitrosomorpholine-d8 | 1219805-76-1 | MFCD08704880 | 99.7% | 124.17 g·mol⁻1 | C4D8N2O2 | 5 MG
SDP

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.

ENCOMPASS_PREFERRED
13

1-Nitroso-2-naphthol-3,6-disulfonic acid, disodium salt hydrate, Thermo Scientific™

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

PubChem CID 10672
CAS 525-05-3
Molecular Weight (g/mol) 377.25
MDL Number MFCD00149246
SMILES [Na+].[Na+].OC1=C(N=O)C2=CC=C(C=C2C=C1S([O-])(=O)=O)S([O-])(=O)=O
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
IUPAC Name disodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate
InChI Key DMKMTGULLYISBH-UHFFFAOYSA-L
Molecular Formula C10H5NNa2O8S2
14

1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt, 95%, Thermo Scientific™

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

PubChem CID 10672
CAS 525-05-3
Molecular Weight (g/mol) 377.25
MDL Number MFCD00149246
SMILES [Na+].[Na+].OC1=C(N=O)C2=CC=C(C=C2C=C1S([O-])(=O)=O)S([O-])(=O)=O
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
IUPAC Name disodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate
InChI Key DMKMTGULLYISBH-UHFFFAOYSA-L
Molecular Formula C10H5NNa2O8S2