Molecular formula
C16H21N3
138 compounds have this formula on CompoundList.
- Molar mass
- 255.37g/mol
- Monoisotopic mass
- 255.1735Da
- Atoms
- 40
- Elements
- 3
- Rings plus double bonds
- 8
The formula C16H21N3 describes a molecule made of 16 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 × 1675.26%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 218.29%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 316.46%14.007 × 3 = 42.021 g/mol
Look up another formula
Compounds with the formula C16H21N3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 138 compounds
Tripelennamine
CAS 91-81-6C16H21N3
4,4'-Bis(dimethylamino)diphenylamine
CAS 637-31-0C16H21N3
1-Ethyl-3-(pyrrolidin-1-yl)-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile
CAS 372503-40-7C16H21N3
Deriglidole
CAS 122830-14-2C16H21N3
n1-(1,2,3,4-Tetrahydroacridin-9-yl)propane-1,3-diamine
CAS 844874-03-9C16H21N3
N1-(2-(Dimethylamino)phenyl)-N2,N2-dimethylbenzene-1,2-diamine
CAS 1072901-09-7C16H21N3
2-Methyl-N,N-bis(pyridin-2-ylmethyl)propan-2-amine
CAS 197367-63-8C16H21N3
![[2-(3,4-Dihydroisoquinolin-2(1H)-yl)-2-(1-methyl-1H-pyrrol-2-yl)ethyl]amine chemical structure, C16H21N3, CAS 1170047-48-9](/s/RHHWRLQMQJQVOW-UHFFFAOYSA-N.svg)
[2-(3,4-Dihydroisoquinolin-2(1H)-yl)-2-(1-methyl-1H-pyrrol-2-yl)ethyl]amine
CAS 1170047-48-9C16H21N3
Quinoline, 6-((hexahydro-4-methyl-1H-1,4-diazepin-1-yl)methyl)-
CAS 1847443-84-8C16H21N3
![1-Cyclohexyl-2,3,4,7-tetrahydro-1H-pyrrolo[2,3-h][1,6]naphthyridine chemical structure, C16H21N3, CAS 1310728-84-7](/s/FIOJSASVXZIWJI-UHFFFAOYSA-N.svg)
1-Cyclohexyl-2,3,4,7-tetrahydro-1H-pyrrolo[2,3-h][1,6]naphthyridine
CAS 1310728-84-7C16H21N3
![1-Benzyl-4-[(1H-imidazol-4-yl)methyl]piperidine chemical structure, C16H21N3, CAS 819045-78-8](/s/RGMBFCGDGQCZGV-UHFFFAOYSA-N.svg)
1-Benzyl-4-[(1H-imidazol-4-yl)methyl]piperidine
CAS 819045-78-8C16H21N3
![N-[(3,5-Dimethyl-1H-pyrazol-1-yl)phenylmethylene]-2-methyl-1-propanamine chemical structure, C16H21N3, CAS 36640-68-3](/s/SFAWSKOYIFZQQZ-UHFFFAOYSA-N.svg)
N-[(3,5-Dimethyl-1H-pyrazol-1-yl)phenylmethylene]-2-methyl-1-propanamine
CAS 36640-68-3C16H21N3
Aniline, 4,4-(3-(methylamino)propylidene)di-
CAS 22083-69-8C16H21N3
Bis(3-(aminomethyl)benzyl)amine
CAS 34235-31-9C16H21N3
Quinoline, 2-(2-(4-methyl-1-piperazinyl)ethyl)-
CAS 57961-97-4C16H21N3
1-N,1-N-diethyl-4-N-(pyridin-2-ylmethyl)benzene-1,4-diamine
CAS 1156060-84-2C16H21N3
6,6-Dimethyl-1-(o-tolyl)-4,5,6,7-tetrahydro-1H-indazol-4-amine
CAS 1228551-80-1C16H21N3
Indole-5-carbonitrile, 3-(dipropylaminomethyl)-
CAS 101831-74-7C16H21N3
4,8-Dimethyl-2-(4-methylpiperazin-1-yl)quinoline
CAS 338415-75-1C16H21N3
4-(5-Benzyl-2-methyl-2H-pyrazol-3-yl)-piperidine
CAS 795310-44-0C16H21N3
alpha-(2-Benzylhydrazino)N,N-dimethyl-p-toluidine
CAS 102396-00-9C16H21N3
1H-Pyrido(3,4-b)indole, 2,3,4,9-tetrahydro-1-(2-piperidinyl)-
CAS 132767-53-4C16H21N3
1H-Pyrido(3,4-b)indole, 2,3,4,9-tetrahydro-1-(3-piperidinyl)-
CAS 132767-54-5C16H21N3
![Cyclohexyl-[3-(2H-pyrazol-3-yl)-benzyl]-amine chemical structure, C16H21N3, CAS 179056-26-9](/s/NKFIWNQCJWOXFV-UHFFFAOYSA-N.svg)
Cyclohexyl-[3-(2H-pyrazol-3-yl)-benzyl]-amine
CAS 179056-26-9C16H21N3
- 1 suppliersBis-[2-(6-methylpyridin-2-yl)ethyl]-amine959958-26-0C16H21N3
- 4-Phenyl-5-(propan-2-yl)-2-(pyrrolidin-2-yl)-1H-imidazole1153105-13-5C16H21N3
- 3-(1-(Cyclohexylmethyl)-1H-pyrazol-4-yl)aniline1273990-44-5C16H21N3
- 4-((1H-Pyrazol-1-yl)methyl)-1-benzylpiperidine1396761-32-2C16H21N3
- 3-[(5-Methyl-2-phenyl-1H-imidazol-1-yl)methyl]piperidine1706439-34-0C16H21N3
- Indeno(1,2-c)pyrazole-1(4H)-ethanamine, alpha,4,4,7-tetramethyl-, (S)-176721-15-6C16H21N3
- 4-(1H-Imidazol-5-yl)-1-(2-phenylethyl)piperidine106243-49-6C16H21N3
- 4-(3,9-Diazaspiro[5.5]undecan-3-yl)benzonitrile352445-68-2C16H21N3
- N-((4-(Aminomethyl)phenyl)methyl)-p-xylene-alpha-alpha'-diamine85567-29-9C16H21N3
- 1H-Pyrido(3,4-b)indole, 2,3,4,9-tetrahydro-1-(4-piperidinyl)-132767-55-6C16H21N3
- 4-(Xylylazo)xylidine62072-89-3C16H21N3
- 4-(1,1-Dimethylethyl)-N-(2-phenylethyl)-2-pyrimidinamine774129-52-1C16H21N3
- 2-(4-Ethyl-piperazin-1-yl)-3-methyl-quinoline113093-13-3C16H21N3
- 1-{[(2S)-1-Benzylpyrrolidin-2-yl]methyl}-2-methyl-1H-imidazole935547-42-5C16H21N3
- 1-Cyclopentyl-N-(2-methylphenyl)-1H-pyrazole-3-methanamine1006433-80-2C16H21N3
- 1-Cyclopentyl-N-(4-methylphenyl)-1H-pyrazole-3-methanamine1006433-84-6C16H21N3
- N-(Cyclohexylmethyl)-4-methyl-1-phthalazinamine1153795-06-2C16H21N3
- N-[(2-Aminophenyl)methyl]-N-(1-methylethyl)-2-pyridinemethanamine1156342-22-1C16H21N3
- 1-(3-Phenylpropyl)-4,5,6,7-tetrahydro-1H-indazol-4-amine1541965-21-2C16H21N3
- 1-[4-(Dimethylamino)phenyl]-N1-phenyl-1,2-ethanediamine1023812-55-6C16H21N3
- 5-(Piperazin-1-ylmethyl)-5,6,7,8-tetrahydronaphthalene-1-carbonitrile1374573-22-4C16H21N3
- 4-Methyl-1-({1-[(2-methylphenyl)methyl]azetidin-3-yl}methyl)-1H-pyrazole2549007-30-7C16H21N3
- 4-Methyl-1-({1-[(3-methylphenyl)methyl]azetidin-3-yl}methyl)-1H-pyrazole2549062-97-5C16H21N3
- 4-Methyl-1-{[1-(1-phenylethyl)azetidin-3-yl]methyl}-1H-pyrazole2548982-66-5C16H21N3
- Benzyl(methyl)({2-methyl-2H,4H,5H,6H-cyclopenta[c]pyrazol-3-yl}methyl)amine2640957-65-7C16H21N3
- (1S,2S)-N1-(2-Methylquinolin-8-yl)cyclohexane-1,2-diamine2956649-84-4C16H21N3
- 5H-Pyrido[4,3-b]indole, 6,7,8,9-tetrahydro-3-methyl-1-(1-pyrrolidinyl)-61191-08-0C16H21N3
- N-(2,6-Diethylphenyl)-N-(prop-2-yn-1-yl)-4,5-dihydro-1H-imidazol-2-amine61939-90-0C16H21N3
- N-[Cyclobutyl(1-phenyl-1H-pyrazol-4-yl)methyl]ethanamine1153445-44-3C16H21N3
- 4-(4-Ethyl-5-phenyl-1H-imidazol-2-yl)piperidine1153105-61-3C16H21N3
- Piperidine, 2-[5-(2,5-dimethylphenyl)-1H-imidazol-2-yl]-1154883-51-8C16H21N3
- 2-[Bis(cyclopropylmethyl)amino]-5,6-dimethylpyridine-3-carbonitrile898911-65-4C16H21N3
- N-[(4-Aminophenyl)methyl]-6-methyl-N-propyl-2-pyridinamine1179185-25-1C16H21N3
- 1-(2-Methylprop-2-en-1-yl)-3-(piperidin-4-yl)-1H-indazole648898-05-9C16H21N3
- 3-(1-Benzyl-1H-pyrazol-4-yl)cyclohexanamine1466429-53-7C16H21N3
- 2-(2,5-Dimethyl-1H-pyrrol-1-yl)-5-(piperidin-2-yl)pyridine1352507-12-0C16H21N3
- 2-(2,5-Dimethyl-1H-pyrrol-1-yl)-3-(1-methylpyrrolidin-2-yl)pyridine1352494-48-4C16H21N3
- 5-(Amino(phenyl)methyl)-N-isopropyl-3-methylpyridin-2-amine1355223-90-3C16H21N3
- 1H-Pyrazole, 3,5-dimethyl-1-(3-methylphenyl)-4-(3-pyrrolidinyl)-1784782-08-6C16H21N3
- Methyl(3-{1-[(2E)-3-phenylprop-2-en-1-yl]-1H-pyrazol-4-yl}propyl)amine2098161-84-1C16H21N3
- 4-[1-(2-Phenylethyl)-1H-pyrazol-4-yl]piperidine2098084-27-4C16H21N3
- 1-[(2-Methylphenyl)methyl]-4-(1H-pyrazol-1-yl)piperidine2310153-04-7C16H21N3
- 2,4-Dimethyl-7-(3-methylpiperidin-1-yl)-1,8-naphthyridine2549035-62-1C16H21N3
- 1-[2,2-Dimethyl-1-(1-methyl-3-phenyl-1H-pyrazol-5-yl)cyclopropyl]methanamine2228926-85-8C16H21N3
- 1-[3-(1-Benzyl-1H-pyrazol-4-yl)-2,2-dimethylcyclopropyl]methanamine1997601-51-0C16H21N3
- 1-[1-(1-Phenyl-1H-pyrazol-4-yl)cyclohexyl]methanamine2228581-28-8C16H21N3
- rac-1-[(1R,2R)-2-(1-Benzyl-3,5-dimethyl-1H-pyrazol-4-yl)cyclopropyl]methanamine2227833-08-9C16H21N3
- 1-[2-(1-Benzyl-3,5-dimethyl-1H-pyrazol-4-yl)cyclopropyl]methanamine2229142-90-7C16H21N3
- 1-[1-(3-Phenyl-1H-pyrazol-4-yl)cyclohexyl]methanamine2229392-01-0C16H21N3
- 1-[2,2-Dimethyl-3-(1-methyl-3-phenyl-1H-pyrazol-5-yl)cyclopropyl]methanamine2229439-70-5C16H21N3
- 4-(1-Ethyl-3-phenylpyrazol-5-yl)piperidine301219-89-6C16H21N3
- 3-((Hexahydro-1H-pyrrolo[1,2-a][1,4]diazepin-2(3H)-yl)methyl)benzonitrile1285357-71-2C16H21N3
- 2-((Hexahydro-1H-pyrrolo[1,2-a][1,4]diazepin-2(3H)-yl)methyl)benzonitrile1283853-29-1C16H21N3
- 4-((Hexahydro-1H-pyrrolo[1,2-a][1,4]diazepin-2(3H)-yl)methyl)benzonitrile1284378-90-0C16H21N3
- 5-(Aminomethyl)-N-(4-tert-butylphenyl)pyridin-2-amine1095824-54-6C16H21N3
- 1-Cyclohexyl-4-methyl-5-phenyl-1H-imidazol-2-amine918801-75-9C16H21N3
- 3-Cyclohexyl-1-o-tolyl-1H-pyrazol-5-amine1001735-00-7C16H21N3
- 5-(1-Aminopropyl)-N,3-dimethyl-N-phenylpyridin-2-amine1355180-93-6C16H21N3
- 5-(Amino(phenyl)methyl)-N-ethyl-N,6-dimethylpyridin-2-amine1355230-98-6C16H21N3
- 1-Benzyl-3,5-dimethyl-4-(pyrrolidin-2-yl)-1H-pyrazole1708179-25-2C16H21N3
- 4-[(1-Benzyl-1H-pyrazol-4-yl)methyl]piperidine1892728-23-2C16H21N3
- 3-[(1-Benzyl-1H-pyrazol-4-yl)methyl]piperidine1895966-97-8C16H21N3
- 3-(2,3,4,4a,5,6,7,7a-Octahydrocyclopenta[b]pyridin-1-ylmethyl)-2H-indazole2419534-31-7C16H21N3
- 2-Methyl-1-({1-[(2-methylphenyl)methyl]azetidin-3-yl}methyl)-1H-imidazole2640957-58-8C16H21N3
- 1-Benzyl-3-(1H-pyrazol-3-yl)azepane2386896-54-2C16H21N3
- 3-[5-(Propan-2-yl)-4,5,6,7-tetrahydro-2H-indazol-3-yl]aniline2138382-63-3C16H21N3
- 3-(5-Propyl-4,5,6,7-tetrahydro-2H-indazol-3-yl)aniline2138017-03-3C16H21N3
- 4-(5-Propyl-4,5,6,7-tetrahydro-1H-indazol-3-yl)aniline2138037-21-3C16H21N3
- 4-[5-(Propan-2-yl)-4,5,6,7-tetrahydro-1H-indazol-3-yl]aniline2138037-22-4C16H21N3
- 1-[(3-Methylcyclobutyl)methyl]-3-(4-methylphenyl)-1H-pyrazol-5-amine2138566-71-7C16H21N3
- 2-(5-Propyl-4,5,6,7-tetrahydro-1H-indazol-3-yl)aniline2138530-66-0C16H21N3
- 1-[(3-Methylcyclobutyl)methyl]-3-(2-methylphenyl)-1H-pyrazol-5-amine2138547-13-2C16H21N3
- 5-Methyl-4-(1-propyl-1,2,5,6-tetrahydropyridin-3-yl)-1H-indazole2171814-93-8C16H21N3
- 5-Methyl-6-(1-propyl-1,2,5,6-tetrahydropyridin-3-yl)-1H-indazole2172117-34-7C16H21N3
- 1-Ethyl-4-(5-methyl-1H-indazol-6-yl)cyclohex-3-en-1-amine2172237-26-0C16H21N3
- 5-Methyl-6-[1-(propan-2-yl)-1,2,5,6-tetrahydropyridin-3-yl]-1H-indazole2172328-33-3C16H21N3
Frequently asked questions
What is the molar mass of C16H21N3?
The molar mass of C16H21N3 is 255.37 g/mol, calculated from standard atomic weights for 16 carbon atoms, 21 hydrogen atoms and 3 nitrogen atoms. The monoisotopic mass is 255.1735 Da.
How many compounds have the formula C16H21N3?
CompoundList lists 138 compounds with the molecular formula C16H21N3, including Tripelennamine, 4,4'-Bis(dimethylamino)diphenylamine, 1-Ethyl-3-(pyrrolidin-1-yl)-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile. 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 C16H21N3?
C16H21N3 has a degree of unsaturation of 8. 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.