C21H22N4
37 compounds have this formula on CompoundList.
- Molar mass
- 330.44g/mol
- Monoisotopic mass
- 330.1844Da
- Atoms
- 47
- Elements
- 3
- Rings plus double bonds
- 13
The formula C21H22N4 describes a molecule made of 21 carbon atoms, 22 hydrogen atoms and 4 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 × 2176.33%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 226.71%1.008 × 22 = 22.176 g/mol
- N Nitrogen × 416.96%14.007 × 4 = 56.028 g/mol
Compounds with the formula C21H22N4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 37 of 37 compounds
![3-Methyl-1-piperidin-1-yl-2-prop-2-enylpyrido[1,2-a]benzimidazole-4-carbonitrile chemical structure, C21H22N4, CAS 612037-38-4](/s/SFHHOLQUSYZSQG-UHFFFAOYSA-N.svg)
![11-(4-Methylpiperidin-1-yl)-2,3-dihydro-1H-cyclopenta[4,5]pyrido[1,2-a]benzimidazole-4-carbonitrile chemical structure, C21H22N4, CAS 305335-00-6](/s/WWFHXFCYVAZNSH-UHFFFAOYSA-N.svg)
![6-[2-(1-Piperidinyl)ethyl]-6H-indolo[2,3-b]quinoxaline chemical structure, C21H22N4, CAS 59184-60-0](/s/HFWVWBPZEAYHMA-UHFFFAOYSA-N.svg)
![9-[(4-Methylpiperidin-1-yl)methyl]-8,10,17-triazatetracyclo[8.7.0.0^{2,7}.0^{11,16}]heptadeca-1(17),2(7),3,5,8,11,13,15-octaene chemical structure, C21H22N4, CAS 941905-34-6](/s/DPAPSIKYULTIJH-UHFFFAOYSA-N.svg)
![16-(Cyclohexylamino)-1,8-diazatetracyclo[7.7.0.0^{2,7}.0^{11,15}]hexadeca-2(7),3,5,8,10,15-hexaene-10-carbonitrile chemical structure, C21H22N4, CAS 305332-01-8](/s/RCCDCXJJXRCWHI-UHFFFAOYSA-N.svg)
![11-(Azepan-1-yl)-2,3-dihydro-1H-benzo[4,5]imidazo[1,2-a]cyclopenta[d]pyridine-4-carbonitrile chemical structure, C21H22N4, CAS 305331-72-0](/s/POUIOQIDDHSBKX-UHFFFAOYSA-N.svg)
![12-(4-Methylpiperazin-1-yl)-6H-indolo[2,1-c][1,4]benzodiazepine chemical structure, C21H22N4, CAS 101226-25-9](/s/WDQGZGQWBRMQPY-UHFFFAOYSA-N.svg)
![3-Methyl-2-(2-methylprop-2-enyl)-1-pyrrolidin-1-ylpyrido[1,2-a]benzimidazole-4-carbonitrile chemical structure, C21H22N4, CAS 612037-92-0](/s/UQHUGESDGCPPMF-UHFFFAOYSA-N.svg)
![4-[(~{Z})-1-cyano-2-[4-[2-(dimethylamino)ethyl-methyl-amino]phenyl]ethenyl]benzenecarbonitrile chemical structure, C21H22N4, CAS 2530161-67-0](/s/BCLYGBLOTWSFBR-XSFVSMFZSA-N.svg)
![3-Cyclohexyl-7-methyl-1,3,10-triazatetracyclo[7.7.0.0^{2,6}.0^{11,16}]hexadeca-2(6),7,9,11,13,15-hexaene-8-carbonitrile chemical structure, C21H22N4, CAS 868153-03-1](/s/AUGTXJREFUZFOJ-UHFFFAOYSA-N.svg)
![11-(Cyclopentylamino)-7,8,9,10-tetrahydrobenzimidazo[1,2-b]isoquinoline-6-carbonitrile chemical structure, C21H22N4, CAS 861629-39-2](/s/FETXIVODANECPQ-UHFFFAOYSA-N.svg)
![3-Phenyl-6-[4-benzylpiperazinyl]pyridazine chemical structure, C21H22N4, CAS 956797-89-0](/s/WRSIABMAFOHSNG-UHFFFAOYSA-N.svg)
![N-[1-(3-Ethynylbenzyl)piperidin-3-yl]-1H-indazol-5-amine chemical structure, C21H22N4, CAS 1035095-25-0](/s/ISVDVUHFFNAXRM-UHFFFAOYSA-N.svg)
![2-[4-(1H-Imidazol-1-yl)phenyl]-2-(4-isopropyl-3-methylanilino)acetonitrile chemical structure, C21H22N4, CAS 866157-83-7](/s/DACJNVAUUQQERU-UHFFFAOYSA-N.svg)
![N-[(E)-1-(4-Ethylphenyl)ethylideneamino]-6-methyl-2-phenylpyrimidin-4-amine chemical structure, C21H22N4, CAS 5340-74-9](/s/WRMTVBPERKOICY-LFVJCYFKSA-N.svg)
- 4-(N-Benzylamino)-1-isobutyl-1H-imidazo(4,5-c)quinoline415726-68-0C21H22N4
- 1,1'3,3'-Tetramethylspiro(2,3-dihydrobenzimidazole-2,2'-(2,3)dihydro(1H)perimidine99643-43-3C21H22N4
- 11-Methyl-5-[2-(2-methylpyrimidin-5-yl)ethenyl]-5,6,7,8,9,10-hexahydro-7,10-epiminocyclohepta[b]indole1220278-87-4C21H22N4
- 4-{[5-(Pyridin-2-yl)-octahydropyrrolo[2,3-c]pyrrol-1-yl]methyl}quinoline2549029-33-4C21H22N4
- 4-[1-Cyano-2-[4-[2-(dimethylamino)ethyl-methylamino]phenyl]ethenyl]benzonitrileC21H22N4
- N,N-Diethyl-1-methyl-3-phenyl-1H-pyrazolo[3,4-B]quinolin-6-amine302921-88-6C21H22N4
- 2-{5-Benzyl-octahydropyrrolo[3,4-c]pyrrol-2-yl}quinoxaline2380188-39-4C21H22N4
- 4-({3-[2-(Propan-2-yl)-1H-1,3-benzodiazol-1-yl]azetidin-1-yl}methyl)benzonitrile2415622-86-3C21H22N4
- 3-({3-[2-(Propan-2-yl)-1H-1,3-benzodiazol-1-yl]azetidin-1-yl}methyl)benzonitrile2415502-62-2C21H22N4
- 2-Methyl-3-{5-phenyl-octahydropyrrolo[3,4-c]pyrrol-2-yl}quinoxaline2415633-42-8C21H22N4
- N-[2,5-Bis(4-methylphenyl)-1H-pyrrol-1-yl]-4,5-dihydro-1H-imidazol-2-amine55959-85-8C21H22N4
- 4-(1-Cyano-2-(4-((2-(dimethylamino)ethyl)(methyl)amino)phenyl)vinyl)benzonitrileC21H22N4
- 4-((4-Aminophenyl)diazenyl)-N-benzyl-N-ethylaniline1313497-76-5C21H22N4
Frequently asked questions
What is the molar mass of C21H22N4?
The molar mass of C21H22N4 is 330.44 g/mol, calculated from standard atomic weights for 21 carbon atoms, 22 hydrogen atoms and 4 nitrogen atoms. The monoisotopic mass is 330.1844 Da.
How many compounds have the formula C21H22N4?
CompoundList lists 37 compounds with the molecular formula C21H22N4, including N-(4-(1-Naphthylmethyl)-1-piperazinyl)-N-(4-pyridinylmethylene)amine, 4-(1-Naphthylmethyl)-N-(3-pyridinylmethylene)-1-piperazinamine, Bbiq. 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 C21H22N4?
C21H22N4 has a degree of unsaturation of 13. 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.