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Organonitrogen Compounds

Organic compounds that contain one or more nitrogen atoms.
Tertiary amines (2,284)
Secondary amines (2,011)
Quaternary ammonium salts (1,612)
Alkanolamines (1,470)
Primary amines (1,378)
Aralkylamines (911)
Carboximidamides (611)
Isocyanates (511)
Hydrazines and derivatives (434)
Cyclohexylamines (358)
Enamines (307)
Amidines (297)
Oximes (262)
Nitrogen mustard compounds (198)
N-arylamides (186)
Organic nitroso compounds (179)
N-organohydroxylamines (161)
Azo compounds (140)
Guanidines (128)
Aminals (108)
Carbodiimides (96)
Organic cyanides (79)
Organic isocyanides (48)
Imines (34)
Ortho amides (17)
Allylamines (16)
Amine oxides and derivatives (16)
Azomethines (11)
Arylhydroxamates (9)
Isocyanide dichlorides (7)
Aminoxides (6)
Organic diazonium salts (6)

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3,721 – 3,735 of 9,714 results
3,721

Sigma Aldrich 2-MORPHOLINO-2-(THIOPHEN-2-YL)ETHANAMINE

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
3,722

Sigma Aldrich 3' 5'-DIMETHYLBIPHENYL-2-CARBALDEHYDE

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
3,723

Sigma Aldrich Bis[2-(N,N-dimethylamino)ethyl] 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 189°C (760 mmHg)
Percent Purity 97%
Linear Formula ((CH3)2 N(CH2CH2))2 O
CAS 3033-62-3
Molecular Weight (g/mol) 160.26
MDL Number MFCD00059199
Refractive Index n20/D 1.430
Synonym 2,2 -Oxybis(N,N-dimethylethylamine); 2-(Dimethylamino)ethyl ether
RTECS Number KR9460000
Recommended Storage Room Temperature
Molecular Formula C8H20N2O
EINECS Number 221-220-5
Density 0.841 g/mL (at 25°C)
3,724

Sigma Aldrich trans-2-Hydrazinocyclopentanol

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
3,725

Sigma Aldrich (4'-METHOXYBIPHENYL-4-YL)METHANAMINE HYDROCHLORIDE

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
3,726

Sigma Aldrich Dimethyl 2,2'-bipyridine-4,4'-dicarboxylate

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
CAS 71071-46-0
3,727

Sigma Aldrich 2-(2-Pyridyl)ethylamine

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 92°C to 93°C (12 mmHg)
Percent Purity 95%
Linear Formula C7H10N2
CAS 2706-56-1
Biological Activity Respiratory System
Molecular Weight (g/mol) 122.17
MDL Number MFCD00006367
Refractive Index n20/D 1.536 (literature)
Synonym 2-(2-Aminoethyl)pyridine
Recommended Storage Room Temperature
Molecular Formula C7H10N2
EINECS Number 220-295-1
Density 1.021 g/mL (at 25°C (literature))
3,728

Sigma Aldrich Pyrrolidine

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 87°C to 88°C (760 mmHg)
Percent Purity ≥99.0% (GC); ≥99.0%
Linear Formula C4H9N
CAS 123-75-1
Molecular Weight (g/mol) 71.12
MDL Number MFCD00005249
Refractive Index n20/D 1.443 (literature); n20/D 1.443
Synonym Tetrahydropyrrole; Tetramethyleneimine
RTECS Number UX9650000
Recommended Storage Room Temperature
Molecular Formula C4H9N
EINECS Number 204-648-7
Density 0.852 g/mL (at 25°C (literature))
3,729

Sigma Aldrich Octanophenone

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
CAS 1674-37-9
3,730

Sigma Aldrich Cycloheptanone

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 179°C (lit.)
Percent Purity 99%
Linear Formula C7H12(=O)
CAS 502-42-1
Molecular Weight (g/mol) 112.17
MDL Number MFCD00004159
Refractive Index n20/D 1.461 (literature)
RTECS Number GU3325000
Recommended Storage Room Temperature
Molecular Formula C7H12O
EINECS Number 207-937-6
Density 0.951 g/mL (at 25°C (literature))
3,731

Sigma Aldrich 3-Amino-1-propanol

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 184°C to 187°C (lit.)
Linear Formula HO(CH2)3 NH2
Molecular Weight (g/mol) 75.11
Density 0.982 g/mL (at 20°C (literature))
Percent Purity 99%
CAS 156-87-6
MDL Number MFCD00008223
Refractive Index n20/D 1.4598 (literature)
Synonym 3-Aminopropyl alcohol
RTECS Number UA5600000
Recommended Storage Room Temperature
Molecular Formula C3H9NO
EINECS Number 205-864-4
Melting Point 10°C to 12°C (lit.)
3,732

Sigma Aldrich 8-Bromoquinoline-3-carboxylic acid

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
3,733

Sigma Aldrich 1-(3-Bromophenyl)cyclopropanecarboxylic acid

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
3,734

Sigma Aldrich Ethylenediamine

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
Refractive Index n20/D 1.4565
Synonym 1,2-Diaminoethane
RTECS Number KH8575000
Recommended Storage Room Temperature
3,735

Sigma Aldrich Cysteamine

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
Percent Purity ∼95%
Linear Formula NH2CH2CH2SH
CAS 60-23-1
Biological Activity Respiratory System
Molecular Weight (g/mol) 77.15
MDL Number MFCD00008196
Synonym beta-MEA; beta-Mercaptoethylamine; 2-Aminoethanethiol; 2-Mercaptoethylamine; Decarboxycysteine; MEA; Thioethanolamine
RTECS Number KJ0175000
Recommended Storage 2°C to 8°C
Molecular Formula C2H7NS
EINECS Number 200-463-0