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Organonitrogen Compounds

Organic compounds that contain one or more nitrogen atoms.
Tertiary amines (2,223)
Secondary amines (2,175)
Alkanolamines (1,898)
Quaternary ammonium salts (1,651)
Primary amines (1,387)
Isocyanates (1,249)
Aralkylamines (924)
N-arylamides (726)
Carboximidamides (614)
Hydrazines and derivatives (515)
Cyclohexylamines (392)
Enamines (336)
Amidines (330)
Oximes (294)
Nitrogen mustard compounds (209)
Organic nitroso compounds (180)
N-organohydroxylamines (167)
Azo compounds (136)
Aminals (131)
Guanidines (129)
Carbodiimides (117)
Organic cyanides (84)
Organic isocyanides (58)
Imines (34)
Ortho amides (18)
Allylamines (16)
Amine oxides and derivatives (16)
Azomethines (11)
Arylhydroxamates (8)
Isocyanide dichlorides (7)
Organic diazonium salts (6)
Aminoxides (5)

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3,511 – 3,525 of 11,903 results
3,511

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
3,512

Sigma Aldrich 3-(Chloromethyl)-1-ethyl-1H-pyrazole 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.

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3,513

Sigma Aldrich 2-hydroxy-4-methoxybenzamide

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 6745-77-3
3,514

Sigma Aldrich 1-[2-(trifluoromethyl)pyridin-4-yl]piperazine

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.

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3,515

Sigma Aldrich 4-Ethoxypiperidine hydrochloride hydrate

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.

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3,516

Sigma Aldrich 2-(2-Methoxyphenoxy)ethanimidamide 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.

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3,517

Sigma Aldrich 2-(4-Pyridyl)-4-(4-hydroxyphenyl)thiazole

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.

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3,518

Sigma Aldrich Ethanolamine

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.

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Boiling Point 170°C (69°C to 70°C (10 mmHg)
Linear Formula NH2CH2CH2OH
CAS 141-43-5
Molecular Weight (g/mol) 61.08 g/mol
MDL Number MFCD00008183
Refractive Index n20/D 1.454
Synonym 2-Aminoethanol; 2-Aminoethyl alcohol; ETA; MEA; MEA 90; MEA-LCI; Monoethanolamine
RTECS Number KJ5775000
Recommended Storage Room Temperature
Molecular Formula C2H7NO
EINECS Number 205-483-3
Density 1.012 g/mL at 25°C
Melting Point 10°C to 11°C
3,519

Sigma Aldrich Bis[2-(methacryloyloxy)ethyl] phosphate

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.

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Boiling Point 221°C
Linear Formula [H2C=C(CH3)CO2CH2CH2O]2 P(O)OH
CAS 32435-46-4
Biological Activity Respiratory system
Molecular Weight (g/mol) 322.25
MDL Number MFCD00128922
Refractive Index n20/D 1.47 (literature)
Synonym 2-Hydroxyethyl methacrylate phosphate; Bis(2-methacryloyloxyethyl) acid phosphate; Bis(2-methacryloyloxyethyl) hydrogen phosphate; Bis(methacryloyloxyethyl) hydrogen phosphate; Bis(methacryloyloxyethyl) phosphate; Bis[2-(methacryloyloxy)ethyl] phosphate; Di(2-methacryloyloxyethyl) phosphate; Di-2-methacryloyloxyethyl acid phosphate
Recommended Storage 2°C to 8°C
Molecular Formula C12H19O8P
EINECS Number 251-040-2
Density 1.28 g/mL (at 25°C)
3,520

Sigma Aldrich Diethylamine hydrobromide

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.

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CAS 6274-12-0
3,521

Sigma Aldrich Isophorone diisocyanate

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 158°C to 159°C (15 mmHg)
Percent Purity 98%
Linear Formula OCNC6H7(CH3)3 CH2NCO
Biological Activity Respiratory system
Molecular Weight (g/mol) 222.28
MDL Number MFCD00064956
Refractive Index n20/D 1.484 (literature)
Synonym 5-Isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane
RTECS Number NQ9370000
Recommended Storage Room Temperature
Molecular Formula C12H18N2O2
EINECS Number 223-861-6
Density 1.049 g/mL (at 25°C)
3,522

Sigma Aldrich Carbohydrazide

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.

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Percent Purity 98%
Linear Formula CO(NHNH2)2
CAS 497-18-7
Molecular Weight (g/mol) 90.08
MDL Number MFCD00007591
RTECS Number FF2625000
Recommended Storage Room Temperature
Molecular Formula CH6N4O
EINECS Number 207-837-2
Melting Point 150°C to 153°C (lit.)
3,523

Sigma Aldrich Hexyl isocyanate

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.

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Boiling Point 162°C to 164°C (lit.)
Percent Purity 97%
Linear Formula CH3(CH2)5 NCO
CAS 2525-62-4
Molecular Weight (g/mol) 127.18
MDL Number MFCD00037047
Refractive Index n20/D 1.421 (literature)
Recommended Storage Room Temperature
Molecular Formula C7H13NO
EINECS Number 219-763-8
Density 0.873 g/mL (at 25°C (literature))
3,524

Sigma Aldrich Trichloroacetyl isocyanate

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.

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Boiling Point 80°C to 85°C (20 mmHg)
Percent Purity ≥97.0% (GC)
Linear Formula Cl3CCONCO
CAS 3019-71-4
Molecular Weight (g/mol) 188.4
MDL Number MFCD00002033
Refractive Index n20/D 1.480 (literature); n20/D 1.480
Recommended Storage 2°C to 8°C
Molecular Formula C3Cl3NO2
EINECS Number 221-165-7
Density 1.581 g/mL (at 25°C (literature))
3,525

Sigma Aldrich Ethyl 3-aminobenzofuran-2-carboxylate

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 39786-35-1