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Organonitrogen Compounds

Organic compounds that contain one or more nitrogen atoms.
Tertiary amines (2,302)
Secondary amines (2,237)
Alkanolamines (1,956)
Quaternary ammonium salts (1,664)
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Isocyanates (1,270)
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Carboximidamides (614)
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Cyclohexylamines (399)
Enamines (336)
Amidines (334)
Oximes (293)
Nitrogen mustard compounds (216)
Organic nitroso compounds (182)
N-organohydroxylamines (165)
Azo compounds (140)
Guanidines (132)
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Carbodiimides (119)
Organic cyanides (85)
Organic isocyanides (58)
Imines (34)
Ortho amides (18)
Allylamines (16)
Amine oxides and derivatives (16)
Azomethines (11)
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Organic diazonium salts (6)

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4,111 – 4,125 of 12,215 results
4,111

Sigma Aldrich 2-Methylpiperazine

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 109-07-9
4,112

Sigma Aldrich ™-(-)-Sec-Butylamine

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 63°C
Linear Formula C2H5CH(NH2)CH3
CAS 13250-12-9
Molecular Weight (g/mol) 73.14 g/mol
MDL Number MFCD00064416
Health Hazard 1 UN2733 - class 3 - PG 2 - EHS - Amines, flammable, corrosive, n.o.s., HI: all
Refractive Index n20/D 1.393
Synonym (R)-(-)-2-Aminobutane
Recommended Storage Room Temperature
Molecular Formula C4H11N
EINECS Number 236-232-6
Density 0.72 g/mL at 25°C
4,113

Sigma Aldrich ™-(-)-2-Methylpiperazine

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
4,114

Sigma Aldrich alpha-[2-(Methylamino)ethyl]benzyl alcohol

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 42142-52-9
4,115

Sigma Aldrich 2-Butanone oxime

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 59°C to 60°C (15 mmHg)
Percent Purity 99%
Linear Formula C2H5C(=NOH)CH3
CAS 96-29-7
Molecular Weight (g/mol) 87.12
MDL Number MFCD00013935
Refractive Index n20/D 1.442 (literature)
Synonym Methyl ethyl ketoxime
RTECS Number EL9275000
Recommended Storage Room Temperature
Molecular Formula C4H9NO
EINECS Number 202-496-6
Density 0.924 g/mL (at 25°C (literature))
4,116

Sigma Aldrich N-Methyl-N-phenylcarbamoyl chloride

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 280°C (lit.)
Percent Purity 98%
Linear Formula C6H5N(CH3)COCl
CAS 4285-42-1
Molecular Weight (g/mol) 169.61
MDL Number MFCD00000634
Recommended Storage 2°C to 8°C
Molecular Formula C8H8ClNO
EINECS Number 224-288-4
Melting Point 87°C to 90°C (lit.)
4,117

Sigma Aldrich N,N-Dimethylaniline

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 193°C to 194°C (lit.)
Percent Purity 99%
Linear Formula C6H5N(CH3)2
CAS 121-69-7
Molecular Weight (g/mol) 121.18
MDL Number MFCD00008304
Refractive Index n20/D 1.557 (literature)
RTECS Number BX4725000
Recommended Storage Room Temperature
Molecular Formula C8H11N
EINECS Number 204-493-5
Density 0.956 g/mL (at 25°C (literature))
Melting Point 1.5°C to 2.5°C (lit.)
4,118

Sigma Aldrich Hexamethylene 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 82°C to 85°C (0.1 mmHg)
Linear Formula OCN(CH2)6 NCO
Molecular Weight (g/mol) 168.19
Density 1.047 g/mL (at 20°C)
Percent Purity ≥98.0% (GC)
CAS 822-06-0
Biological Activity Respiratory system
MDL Number MFCD00002047
Refractive Index n20/D 1.453
Synonym 1,6-Diisocyanatohexane
RTECS Number MO1740000
Recommended Storage Room Temperature
Molecular Formula C8H12N2O2
EINECS Number 212-485-8
4,119

Sigma Aldrich 2-(4-Hydroxyphenylazo)benzoic 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
Percent Purity ≥95% (HPLC)
Linear Formula HOC6H4N=NC6H4CO2H
CAS 1634-82-8
Molecular Weight (g/mol) 242.23
MDL Number MFCD00002428
Synonym 2-(4 -Hydroxybenzeneazo)benzoic acid; 4 -Hydroxyazobenzene-2-carboxylic acid; HABA; HBABA
Recommended Storage Room Temperature
Molecular Formula C13H10N2O3
EINECS Number 216-655-2
Melting Point 204°C to 208°C (lit.)
4,120

Sigma Aldrich 2-Phenylethylamine 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
Percent Purity ≥98%
Linear Formula C6H5CH2CH2NH2 -+ HCl
CAS 156-28-5
Molecular Weight (g/mol) 157.64
MDL Number MFCD00012893
Synonym beta-Phenylethylamine hydrochloride; Phenethylamine hydrochloride
Recommended Storage Room Temperature
Molecular Formula C8H11N -+ HCl
EINECS Number 205-849-2
Melting Point 220°C to 222°C (lit.)
4,121

Sigma Aldrich Oleylamine

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 348°C to 350°C
Linear Formula CH3(CH2)7 CH=CH(CH2)7 CH2NH2
CAS 112-90-3
Molecular Weight (g/mol) 267.49
MDL Number MFCD00066507
Refractive Index n20/D 1.4596 (literature)
Synonym cis-1-Amino-9-octadecene
RTECS Number RG4130000
Recommended Storage Room Temperature
Molecular Formula C18H37N
Density 0.813 g/mL (at 25°C)
Melting Point 18°C to 26°C
4,122

Sigma Aldrich 3,4-Dichlorobenzylamine

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 102-49-8
4,123

Sigma Aldrich 4-Hydroxyquinolin-2(1H)-one

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
4,124

Sigma Aldrich Diisobutylamine

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 137°C to 139°C (lit.)
Percent Purity 99%
Linear Formula (CH3)2 CHCH2NHCH2CH(CH3)2
CAS 110-96-3
Molecular Weight (g/mol) 129.24
MDL Number MFCD00008930
Refractive Index n20/D 1.4081 (literature)
RTECS Number TX1750000
Recommended Storage Room Temperature
Molecular Formula C8H19N
EINECS Number 203-819-3
Density 0.74 g/mL (at 25°C (literature))
Melting Point -77°C (lit.)
4,125

Sigma Aldrich N-(2-Hydroxyethyl)aniline

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 122-98-5