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
Compounds with the formula C16H21N3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 138 of 138 compounds
![5-Methyl-4-[1-(propan-2-yl)-1,2,5,6-tetrahydropyridin-3-yl]-1H-indazole chemical structure, C16H21N3, CAS 2172554-84-4](/s/DRIAGCKYUHOTSA-UHFFFAOYSA-N.svg)
![5-tert-Butyl-1-methyl-3-[(methylamino)methyl]-1H-indole-2-carbonitrile chemical structure, C16H21N3, CAS 2172002-18-3](/s/PLKZOUIBQALIBI-UHFFFAOYSA-N.svg)
![6-tert-Butyl-1-methyl-3-[(methylamino)methyl]-1H-indole-2-carbonitrile chemical structure, C16H21N3, CAS 2172508-88-0](/s/BROLBWQNMAWWEM-UHFFFAOYSA-N.svg)
![2-[1-(1-Methyl-3-phenyl-1H-pyrazol-5-yl)cyclobutyl]ethan-1-amine chemical structure, C16H21N3, CAS 2228899-55-4](/s/NFJDHWQZFUTKLU-UHFFFAOYSA-N.svg)
![[1-(1-Benzyl-1H-pyrazol-4-yl)cyclopentyl]methanamine chemical structure, C16H21N3, CAS 2228457-45-0](/s/FSDLWKXQMVNIMN-UHFFFAOYSA-N.svg)
![1-[2-(1-Benzyl-1H-pyrazol-4-yl)propan-2-yl]cyclopropan-1-amine chemical structure, C16H21N3, CAS 2228802-36-4](/s/VSVWZUYWVDNLAN-UHFFFAOYSA-N.svg)
![2-[1-(1-Benzyl-1H-pyrazol-4-yl)cyclopropyl]propan-2-amine chemical structure, C16H21N3, CAS 2228973-04-2](/s/FZYFMYPEZUEYSI-UHFFFAOYSA-N.svg)
![[1-(1-Benzyl-1H-pyrazol-4-yl)-2,2-dimethylcyclopropyl]methanamine chemical structure, C16H21N3, CAS 2229343-65-9](/s/SMMWFMPEDQQNCU-UHFFFAOYSA-N.svg)
![2-[1-(1-Methyl-3-phenyl-1H-pyrazol-5-yl)cyclopropyl]propan-2-amine chemical structure, C16H21N3, CAS 2229580-66-7](/s/XHSRMIPJEUIDOX-UHFFFAOYSA-N.svg)
![2-{[2-(1-Methyl-1H-pyrazol-4-yl)phenyl]methyl}piperidine chemical structure, C16H21N3, CAS 2241129-43-9](/s/VLSLTCRCMLSCIR-UHFFFAOYSA-N.svg)
![4-[1-(1-Phenyl-1H-pyrazol-4-yl)ethyl]piperidine chemical structure, C16H21N3, CAS 2229020-70-4](/s/OGCSCODKBFFNDA-UHFFFAOYSA-N.svg)
![1-[2-(1-Methyl-3-phenyl-1H-pyrazol-5-yl)propan-2-yl]cyclopropan-1-amine chemical structure, C16H21N3, CAS 2229357-63-3](/s/WDPZZAXVMDXYOB-UHFFFAOYSA-N.svg)
![1-[(1-Benzyl-3,5-dimethyl-1H-pyrazol-4-yl)methyl]cyclopropan-1-amine chemical structure, C16H21N3, CAS 2228350-73-8](/s/IDGHKUKJXUJEJY-UHFFFAOYSA-N.svg)
![1-[(3-Methylcyclobutyl)methyl]-3-(3-methylphenyl)-1H-pyrazol-5-amine chemical structure, C16H21N3, CAS 2138053-57-1](/s/XGUPWTLZDCHLNB-UHFFFAOYSA-N.svg)
![4-[(Azetidin-3-yl)methyl]-1-benzyl-3,5-dimethyl-1H-pyrazole chemical structure, C16H21N3, CAS 2229308-76-1](/s/SSBOCJLWZGJAOH-UHFFFAOYSA-N.svg)
![[1-(1-Methyl-3-phenyl-1H-pyrazol-5-yl)cyclopentyl]methanamine chemical structure, C16H21N3, CAS 2229008-92-6](/s/QPHDHPHSODQKKZ-UHFFFAOYSA-N.svg)
![2-[5-(Propan-2-yl)-4,5,6,7-tetrahydro-1H-indazol-3-yl]aniline chemical structure, C16H21N3, CAS 2138121-94-3](/s/ZBZUGMXEULBHHK-UHFFFAOYSA-N.svg)
![[1-(1-Benzyl-3,5-dimethyl-1H-pyrazol-4-yl)cyclopropyl]methanamine chemical structure, C16H21N3, CAS 2228658-94-2](/s/ATCHZEIMBZVQDT-UHFFFAOYSA-N.svg)
![1,4,6-Trimethyl-3-{[(propan-2-yl)amino]methyl}-1H-indole-2-carbonitrile chemical structure, C16H21N3, CAS 2172578-58-2](/s/GLGAOBQCELORNS-UHFFFAOYSA-N.svg)
- 4-[(1-Methyl-3-phenyl-1H-pyrazol-5-yl)methyl]piperidine2228556-90-7C16H21N3
- 1-Benzyl-3,5-dimethyl-4-(pyrrolidin-3-yl)-1H-pyrazole2228290-80-8C16H21N3
- 1-Ethyl-4-(5-methyl-1H-indazol-4-yl)cyclohex-3-en-1-amine2172094-88-9C16H21N3
- 3-[(1-Methyl-3-phenyl-1H-pyrazol-5-yl)methyl]piperidine2228836-84-6C16H21N3
- 4-[1-(3-Phenyl-1H-pyrazol-4-yl)ethyl]piperidine2229515-05-1C16H21N3
- 1-tert-Butyl-4-phenyl-1H,4H,5H,6H,7H-pyrazolo[3,4-c]pyridine2446247-60-3C16H21N3
- 1-(4-tert-Butylphenyl)-1H,4H,5H,6H,7H-pyrazolo[3,4-c]pyridine2436317-07-4C16H21N3
- 3-(1-Cyclohexyl-1H-pyrazol-4-yl)-2-methylaniline3078435-43-2C16H21N3
- 4-(1-Cyclopentyl-1H-pyrazol-4-yl)-2-ethylaniline3078560-38-7C16H21N3
- 4-[2-(4-Ethylphenyl)pyrazol-3-yl]piperidine1809912-52-4C16H21N3
- 4-(1-Ethyl-5-phenylpyrazol-3-yl)piperidine301219-91-0C16H21N3
- rac-1-[(1R,3R)-3-(1-Benzyl-1H-pyrazol-4-yl)-2,2-dimethylcyclopropyl]methanamine2227675-36-5C16H21N3
- rac-1-[(1R,3R)-2,2-Dimethyl-3-(1-methyl-3-phenyl-1H-pyrazol-5-yl)cyclopropyl]methanamine2227906-96-7C16H21N3
- 1-[2-(2-Phenyl-1H-imidazol-5-yl)ethyl]piperidine132468-41-8C16H21N3
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 5-Methyl-4-[1-(propan-2-yl)-1,2,5,6-tetrahydropyridin-3-yl]-1H-indazole, 5-tert-Butyl-1-methyl-3-[(methylamino)methyl]-1H-indole-2-carbonitrile, 6-tert-Butyl-1-methyl-3-[(methylamino)methyl]-1H-indole-2-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.