Molecular formula
C19H21N3
83 compounds have this formula on CompoundList.
- Molar mass
- 291.40g/mol
- Monoisotopic mass
- 297.1937Da
- Atoms
- 43
- Elements
- 3
- Rings plus double bonds
- 11
The formula C19H21N3 describes a molecule made of 19 carbon atoms, 21 hydrogen atoms and 3 nitrogen atoms. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.
Elemental composition
- C Carbon × 1978.32%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 217.26%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 314.42%14.007 × 3 = 42.021 g/mol
Look up another formula
Compounds with the formula C19H21N3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 83 of 83 compounds
Perlapine
CAS 1977-11-3C19H21N3
4-Anilino-1-benzylpiperidine-4-carbonitrile
CAS 968-86-5C19H21N3
1,2-Ethanediamine, N,N-dimethyl-N'-(2-phenyl-4-quinolinyl)-
CAS 148726-12-9C19H21N3
Sbb058033
CAS 86236-77-3C19H21N3
1-Benzyl-2-(pyrrolidin-1-ylmethyl)benzimidazole
CAS 14357-71-2C19H21N3
1H-Indole, 1-(1-(2-pyridinylmethyl)-4-piperidinyl)-
CAS 594827-31-3C19H21N3
2-Methyl-3-(pyridin-2-yl(pyrrolidin-1-yl)methyl)-1H-indole
CAS 380577-88-8C19H21N3
3-(4-tert-Butylphenyl)-1-phenyl-1H-pyrazol-5-amine
CAS 312496-98-3C19H21N3
3-(4-Butylphenyl)-1-phenyl-1H-pyrazol-5-amine
CAS 956453-60-4C19H21N3
![3-[(4-Phenylpiperazino)methyl]-1H-indole chemical structure, C19H21N3, CAS 4281-72-5](/s/FDOZNCJWYJMHAG-UHFFFAOYSA-N.svg)
3-[(4-Phenylpiperazino)methyl]-1H-indole
CAS 4281-72-5C19H21N3
N,N-Dimethyl-4-(2,3,4,9-tetrahydro-1H-pyrido(3,4-b)indol-1-yl)benzenamine
CAS 3380-62-9C19H21N3
![N,N-Dimethyl-4-(1-(2-methylallyl)-1H-benzo[d]imidazol-2-yl)aniline chemical structure, C19H21N3, CAS 433700-19-7](/s/PULOZDHKYXSVNN-UHFFFAOYSA-N.svg)
N,N-Dimethyl-4-(1-(2-methylallyl)-1H-benzo[d]imidazol-2-yl)aniline
CAS 433700-19-7C19H21N3
2-Methyl-3-(pyridin-4-yl(pyrrolidin-1-yl)methyl)-1H-indole
CAS 622796-16-1C19H21N3
Vasicoline
CAS 33903-13-8C19H21N3
![2-(1-Benzylpiperidin-4-yl)-1H-benzo[d]imidazole chemical structure, C19H21N3, CAS 51784-77-1](/s/VQDSEALOPLYXAR-UHFFFAOYSA-N.svg)
2-(1-Benzylpiperidin-4-yl)-1H-benzo[d]imidazole
CAS 51784-77-1C19H21N3
![2-(1-Benzylpiperidin-3-yl)-1H-benzo[d]imidazole chemical structure, C19H21N3, CAS 739310-97-5](/s/MKYUXEIGGMADKP-UHFFFAOYSA-N.svg)
2-(1-Benzylpiperidin-3-yl)-1H-benzo[d]imidazole
CAS 739310-97-5C19H21N3
4-(4-Benzyl-piperazin-1-yl)-1H-indole
CAS 218933-36-9C19H21N3
(1H-Benzoimidazol-2-yl)-(5,7-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)amine
CAS 875755-27-4C19H21N3
![5-(Cyclohexylmethyl)-2-phenyl-imidazo[4,5-c]pyridine chemical structure, C19H21N3, CAS 645420-82-2](/s/FSHJMCVDCUMLIR-UHFFFAOYSA-N.svg)
5-(Cyclohexylmethyl)-2-phenyl-imidazo[4,5-c]pyridine
CAS 645420-82-2C19H21N3
2-Methyl-2-phenyl-N-(quinoxalin-2-ylmethyl)propan-1-amine
CAS 923600-04-8C19H21N3
1-(1-(Phenylmethyl)-4-piperidinyl)-1H-benzimidazole
CAS 84176-75-0C19H21N3
![Benzonitrile, 4-[5-(trans-4-ethylcyclohexyl)-2-pyrimidinyl]- chemical structure, C19H21N3, CAS 72785-11-6](/s/YAZXDRDFNUEKBH-UHFFFAOYSA-N.svg)
Benzonitrile, 4-[5-(trans-4-ethylcyclohexyl)-2-pyrimidinyl]-
CAS 72785-11-6C19H21N3
N-(5-Benzyl-2-ethyl-1H-pyrrol-3-yl)-6-methylpyridin-2-amine
CAS 1422518-59-9C19H21N3
![2-Amino-4-(4-methylphenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine-3-carbonitrile chemical structure, C19H21N3, CAS 354543-26-3](/s/XBDMHGYDHWYEAB-UHFFFAOYSA-N.svg)
2-Amino-4-(4-methylphenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine-3-carbonitrile
CAS 354543-26-3C19H21N3
- {[3-(3,4-Dimethylphenyl)-1-phenyl-1H-pyrazol-4-yl]methyl}(methyl)amine875858-82-5C19H21N3
- 1-Phthalazinamine, N-(2,2-dimethylpropyl)-4-phenyl-100237-68-1C19H21N3
- N-(Biphenyl-4-ylmethyl)-3-(1H-imidazol-1-yl)propan-1-amine940201-76-3C19H21N3
- N-Cyclohexyl-2-phenyl-2H-indazol-3-amine62247-95-4C19H21N3
- 1-Phthalazinamine, N-(1-ethylpropyl)-4-phenyl-100217-51-4C19H21N3
- 2-[[1-(Phenylmethyl)-4-piperidinyl]amino]benzonitrile115661-39-7C19H21N3
- (2R,6R)-2,6-Dibenzyl-2,3,5,6-tetrahydro-1H-imidazo[1,2-a]imidazole1802738-00-6C19H21N3
- 2,3-Dihydro-1,3,3-trimethyl-2-((2-(4-methylphenyl)diazenyl)methylene)-1H-indole57303-71-6C19H21N3
- 1,4-Dibenzylpiperazine-2-carbonitrile170701-81-2C19H21N3
- 4-Cyanobenzyl(1-phenylpiperidin-4-yl)amine198649-64-8C19H21N3
- Benzonitrile, 3-[[4-(3-methylphenyl)-1-piperazinyl]methyl]-1016853-52-3C19H21N3
- 3H-Pyrazolo(3,4-c)isoquinoline, 6,7,8,9-tetrahydro-1,3-dimethyl-5-(phenylmethyl)-91623-82-4C19H21N3
- 1-Benzyl-2-(piperidin-1-yl)-1H-benzo[d]imidazole65330-75-8C19H21N3
- 3-((4-Benzylpiperazin-1-yl)methyl)benzonitrile940264-81-3C19H21N3
- 1H,5H-Benzo(ij)quinolizine-9-carboxaldehyde, 2,3,6,7-tetrahydro-, phenylhydrazone101077-16-1C19H21N3
- (2S,6S)-2,6-Dibenzyl-2,3,5,6-tetrahydro-1H-imidazo[1,2-a]imidazole877773-30-3C19H21N3
- 4-(3-Piperidin-1-ylmethyl-phenyl)-1H-pyrrolo[2,3-b]pyridine916172-87-7C19H21N3
- 9,9a-Diphenyl-1,3,4,6,7,9a-hexahydro-2H-pyrazino(1,2-a)pyrimidine132352-08-0C19H21N3
- 5-(3-Butylphenyl)-1-phenyl-1H-pyrazol-3-ylamine1426408-95-8C19H21N3
- 2-Propenenitrile, 3,3-bis(4-amino-3,5-dimethylphenyl)-1030601-20-7C19H21N3
- Ergoline-6-carbonitrile, 8-methyl-1-(2-propenyl)-, (8beta)-98931-07-8C19H21N3
- 5,10,19-Trimethyl-5,10,19-triazapentacyclo[10.7.0.02,6.07,11.013,18]nonadeca-1,6,11,13,15,17-hexaene88498-66-2C19H21N3
- 5-(4-Cyclohexylphenyl)-2-methylpyrazolo[1,5-a]pyrimidine861210-07-3C19H21N3
- 1-Phenyl-2-(4-piperidinylmethyl)-1H-benzimidazole99960-53-9C19H21N3
- 5-(4-Benzylpiperazin-1-yl)-indole383861-20-9C19H21N3
- N,N-Dimethyl-4-[[6-(3-pyridinyl)-3,4-dihydro-2H-pyridin-5-ylidene]methyl]anilineC19H21N3
- (R)-4-((4-Benzylpiperazin-2-yl)methyl)benzonitrile947275-80-1C19H21N3
- (4-Isopropylphenyl)[(1-phenylpyrazol-4-yl)methyl]amine405103-42-6C19H21N3
- Benzenemethanamine,4-(1H-imidazol-1-yl)-N-[4-(1-methylethyl)phenyl]-405103-52-8C19H21N3
- 2-Methyl-1-[1-(1-phenylethyl)azetidin-3-yl]-1H-1,3-benzodiazole2380189-90-0C19H21N3
- 4-Methyl-1-({1-[(naphthalen-1-yl)methyl]azetidin-3-yl}methyl)-1H-pyrazole2549009-09-6C19H21N3
- 2,2'-Bipyridine, 4-methyl-4'-[4-(1H-pyrrol-1-yl)butyl]-104109-15-1C19H21N3
- 2-Hydrazinyl-6-(1-methylethyl)-3-(phenylmethyl)quinoline1017470-95-9C19H21N3
- 2-((1-Benzylpyrrolidin-3-yl)methyl)-1H-pyrrolo[2,3-b]pyridine1001069-79-9C19H21N3
- 2-(4-Benzylpiperidin-1-yl)-1H-benzoimidazole1000856-02-9C19H21N3
- 1,2,3,4-Tetrahydro-6-(1H-indazol-3-yl)-1-(1-methylethyl)quinoline1225750-71-9C19H21N3
- 1-[3-(1H-Indol-1-yl)propyl]-2,3-dihydro-1H-indol-5-amine187739-61-3C19H21N3
- 3-Benzyl-4-butyl-5-phenyl-4H-1,2,4-triazole130781-64-5C19H21N3
- 2-(Cyclohexylmethyl)-6-(4-pyridinyl)-1H-benzimidazole1877256-08-0C19H21N3
- 2-(3-Methylcyclohexyl)-6-(4-pyridinyl)-1H-benzimidazole1877256-37-5C19H21N3
- 1-Benzyl-3-ethyl-4-(3-methylphenyl)-1H-pyrazol-5-amine1260802-80-9C19H21N3
- 1-Methyl-N-[2-(pyrrolidin-1-yl)phenyl]-1,2-dihydro-3H-indol-3-imine23269-26-3C19H21N3
- 4-(4-Benzylpiperazin-1-yl)-2-methylbenzonitrile1260808-46-5C19H21N3
- 2-[5-(5,6,7,8-Tetrahydronaphthalen-2-yl)-1H-1,3-benzodiazol-2-yl]ethan-1-amine2694724-89-3C19H21N3
- 2-[5-(5,6,7,8-Tetrahydronaphthalen-1-yl)-1H-1,3-benzodiazol-2-yl]ethan-1-amine2694744-95-9C19H21N3
- 3-Anilino-1-benzylpiperidine-3-carbonitrile88258-82-6C19H21N3
- 4-(Phenylamino]-1-benzyl-4-piperidinecarbonitrile-13C61189455-22-8C19H21N3
- 1H-Pyrrolo[2,3-B]pyridine, 4-[4-(phenylmethyl)-1-piperidinyl]-931411-87-9C19H21N3
- 4-[(Z)-2-(1H-Benzimidazol-2-yl)ethenyl]-N,N-diethylaniline42034-56-0C19H21N3
- 1H-Pyrrolo[2,3-c]pyridin-7-amine,1-(cyclopropylmethyl)-2-methyl-N-(phenylmethyl)-874014-54-7C19H21N3
- N,N-Diethyl-1-hydrazinylidene-2-phenyl-1H-inden-3-amine62325-57-9C19H21N3
- 2-(2-Cyclopropylpyrimidin-4-yl)-6-phenyl-2-azaspiro[3.3]heptane2379997-96-1C19H21N3
- 2-(6-Cyclopropylpyrimidin-4-yl)-6-phenyl-2-azaspiro[3.3]heptane2380061-61-8C19H21N3
- 4-[4-(2-Phenylethyl)piperazin-1-yl]benzonitrile2742062-94-6C19H21N3
- 2-Methyl-1-({1-[(naphthalen-1-yl)methyl]azetidin-3-yl}methyl)-1H-imidazole2640884-80-4C19H21N3
- 1-Benzyl-4-(1H-indol-3-yl)pyrrolidin-3-amine2702313-17-3C19H21N3
- (1r,3r)-3-(3-{3-Ethyl-1H-pyrrolo[2,3-b]pyridin-5-yl}phenyl)cyclobutan-1-amine2869968-55-6C19H21N3
- 4-(5H-Dibenzo[a,d][7]annulen-5-yl)piperazin-1-amine10460-80-7C19H21N3
- N,N-Dimethyl-4-[2-methyl-5-(6-methyl-2-pyridinyl)pyrrol-1-yl]aniline1260678-20-3C19H21N3
Frequently asked questions
What is the molar mass of C19H21N3?
The molar mass of C19H21N3 is 291.40 g/mol, calculated from standard atomic weights for 19 carbon atoms, 21 hydrogen atoms and 3 nitrogen atoms. The monoisotopic mass is 297.1937 Da.
How many compounds have the formula C19H21N3?
CompoundList lists 83 compounds with the molecular formula C19H21N3, including Perlapine, 4-Anilino-1-benzylpiperidine-4-carbonitrile, 1,2-Ethanediamine, N,N-dimethyl-N'-(2-phenyl-4-quinolinyl)-. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.
What is the degree of unsaturation of C19H21N3?
C19H21N3 has a degree of unsaturation of 11. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.