Molecular formula
C12H21N
229 compounds have this formula on CompoundList.
- Molar mass
- 179.31g/mol
- Monoisotopic mass
- 179.1674Da
- Atoms
- 34
- Elements
- 3
- Rings plus double bonds
- 3
The formula C12H21N describes a molecule made of 12 carbon atoms, 21 hydrogen atoms and 1 nitrogen atom. 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 × 1280.38%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 2111.81%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 17.81%14.007 × 1 = 14.007 g/mol
Look up another formula
Compounds with the formula C12H21N
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 229 compounds
1-(Cyclohex-1-en-1-yl)-2-methylpiperidine
CAS 53516-56-6C12H21N
2-(Hex-1-YN-1-yl)azepane
CAS 80053-56-1C12H21N
![Decahydro-1H-1,4-methanocyclopenta[e]azonine chemical structure, C12H21N, CAS 91047-48-2](/s/KTHBOOYYVJFWRZ-UHFFFAOYSA-N.svg)
Decahydro-1H-1,4-methanocyclopenta[e]azonine
CAS 91047-48-2C12H21N
![Decahydro-1H-1,5-methanoazepino[1,2-a]azepine chemical structure, C12H21N, CAS 90038-86-1](/s/UZYHEKWTLYLJPU-UHFFFAOYSA-N.svg)
Decahydro-1H-1,5-methanoazepino[1,2-a]azepine
CAS 90038-86-1C12H21N
![Decahydro-2H-6,11-methanopyrido[1,2-a]azocine chemical structure, C12H21N, CAS 90038-91-8](/s/HWGYRBICVQVQDY-UHFFFAOYSA-N.svg)
Decahydro-2H-6,11-methanopyrido[1,2-a]azocine
CAS 90038-91-8C12H21N
![Decahydro-2H-7,11-methanopyrido[1,2-a]azocine chemical structure, C12H21N, CAS 90038-88-3](/s/MEZILLOVWHBSDM-UHFFFAOYSA-N.svg)
Decahydro-2H-7,11-methanopyrido[1,2-a]azocine
CAS 90038-88-3C12H21N
![Decahydro-1H-7,11-methanopyrrolo[1,2-a]azonine chemical structure, C12H21N, CAS 90038-89-4](/s/TZGCJQXKTJPYOS-UHFFFAOYSA-N.svg)
Decahydro-1H-7,11-methanopyrrolo[1,2-a]azonine
CAS 90038-89-4C12H21N
![Decahydro-1H-6,10-methanopyrrolo[1,2-a]azonine chemical structure, C12H21N, CAS 90038-87-2](/s/QOIORCBOPZDXTQ-UHFFFAOYSA-N.svg)
Decahydro-1H-6,10-methanopyrrolo[1,2-a]azonine
CAS 90038-87-2C12H21N
4-Cyclohexylidene-N,N-dimethylbut-2-en-1-amine
CAS 93039-14-6C12H21N
1-(2-Methylidenecyclohexyl)piperidine
CAS 104507-69-9C12H21N
1-(Cyclopent-1-en-1-yl)azocane
CAS 114041-07-5C12H21N
(2S,5S)-1-(Cyclohex-1-en-1-yl)-2,5-dimethylpyrrolidine
CAS 62617-72-5C12H21N
1-(2,4,4-Trimethylcyclopent-1-en-1-yl)pyrrolidine
CAS 62196-07-0C12H21N
(1E)-N-Cyclohexyl-2-ethylbut-2-en-1-imine
CAS 62134-73-0C12H21N
(2R)-2-Methyl-1-(2-methylcyclohex-1-en-1-yl)pyrrolidine
CAS 61342-03-8C12H21N
1-(3,3,5-Trimethylcyclopent-1-en-1-yl)pyrrolidine
CAS 61187-75-5C12H21N
1-Hexyl-3-methyl-1,4-dihydropyridine
CAS 866917-75-1C12H21N
1-(Hexa-1,5-dien-3-yl)azepane
CAS 88348-88-3C12H21N
![8,9-Dimethyl-2-azaspiro[5.5]undec-8-ene chemical structure, C12H21N, CAS 87943-81-5](/s/GZBUWJYKEXILDT-UHFFFAOYSA-N.svg)
8,9-Dimethyl-2-azaspiro[5.5]undec-8-ene
CAS 87943-81-5C12H21N
N,N-Diethyl-6-methylhept-6-en-1-yn-1-amine
CAS 87530-58-3C12H21N
![Decahydro-1H-6,11-methanopyrrolo[1,2-a]azonine chemical structure, C12H21N, CAS 90038-93-0](/s/YUZPWAHRYGTJEN-UHFFFAOYSA-N.svg)
Decahydro-1H-6,11-methanopyrrolo[1,2-a]azonine
CAS 90038-93-0C12H21N
![Decahydro-1H-5,10-methanopyrrolo[1,2-a]azonine chemical structure, C12H21N, CAS 90038-92-9](/s/KNWRQUMGXLDDFM-UHFFFAOYSA-N.svg)
Decahydro-1H-5,10-methanopyrrolo[1,2-a]azonine
CAS 90038-92-9C12H21N
5-Ethyladamantan-2-amine
CAS 1784069-98-2C12H21N
![Octahydrospiro[cyclopentane-1,5'-indole] chemical structure, C12H21N, CAS 1552866-10-0](/s/POLRYWQQBZVIDF-UHFFFAOYSA-N.svg)
Octahydrospiro[cyclopentane-1,5'-indole]
CAS 1552866-10-0C12H21N
- (2-{6,6-Dimethylbicyclo[3.1.1]hept-2-en-2-yl}ethyl)(methyl)amine38970-42-2C12H21N
- 3,3-Dimethyl-N-(pent-4-yn-1-yl)cyclopentan-1-amine1594761-01-9C12H21N
- 3-({Bicyclo[2.2.1]heptan-2-yl}methyl)pyrrolidine1566286-06-3C12H21N
- 4-Methyl-N-(pent-4-yn-1-yl)cyclohexan-1-amine1564895-40-4C12H21N
- N-(Prop-2-yn-1-yl)-3-(propan-2-yl)cyclohexan-1-amine1691109-43-9C12H21N
- 3-Methyl-N-(pent-4-yn-1-yl)cyclohexan-1-amine1566936-28-4C12H21N
- 2-Butyl-4-(2-methylpropyl)-1H-pyrrole1378810-58-2C12H21N
- 2-{Bicyclo[2.2.1]heptan-2-yl}piperidine605656-89-1C12H21N
- 1-{Bicyclo[2.2.1]heptan-2-yl}cyclopentan-1-amine1696126-03-0C12H21N
- 3-{Bicyclo[2.2.1]heptan-2-yl}piperidine1694378-63-6C12H21N
- 4-{Bicyclo[2.2.1]heptan-2-yl}piperidine1699201-09-6C12H21N
- 2-(4-Ethylcyclohexyl)-2-methylpropanenitrile1864384-74-6C12H21N
- 3-{Bicyclo[2.2.1]heptan-2-yl}-2,2-dimethylcyclopropan-1-amine1934721-98-8C12H21N
- (1r)-1-(Adamantan-2-yl)ethan-1-amine1932782-81-4C12H21N
- 4-tert-Butyl-1-ethynylcyclohexan-1-amine2090024-00-1C12H21N
- (1S)-1-(Adamantan-2-yl)ethan-1-amine2165742-61-8C12H21N
- N-Methyltricyclo[4.3.1.1,3,8]undecan-4-amine802037-36-1C12H21N
- 2-{Dispiro[3.1.3^{6}.1^{4}]decan-2-yl}ethan-1-amine2567497-74-7C12H21N
- 1-(Prop-2-yn-1-yl)-4-(propan-2-yl)cyclohexan-1-amine2111269-38-4C12H21N
- 1-Ethynyl-N-(2-methylpropyl)cyclohexan-1-amine2137567-18-9C12H21N
- N-(2-Ethylbutyl)-1-ethynylcyclobutan-1-amine2137833-73-7C12H21N
- (Cyclopentylmethyl)(3-methylpent-1-yn-3-yl)amine1861282-44-1C12H21N
- 2,5-Bis(1-methylcyclopropyl)pyrrolidine2138412-68-5C12H21N
- 6-Cyclobutylspiro[2.5]octan-1-amine2021417-95-6C12H21N
- 3,5-Dimethyl-1-(2-methylbut-3-yn-2-yl)piperidine2137803-58-6C12H21N
- (4Z)-N-(Cyclopropylmethyl)cyclooct-4-en-1-amine2138809-76-2C12H21N
- N-(2-Methylpropyl)tricyclo[3.2.1.0,2,4]octan-6-amine2138242-93-8C12H21N
- 4-Methyl-3-(pent-3-yn-1-yl)cyclohexan-1-amine2138524-45-3C12H21N
- 3-(But-2-yn-1-yl)-N,4-dimethylcyclohexan-1-amine2138079-42-0C12H21N
- 3-(Prop-2-yn-1-yl)-4-(propan-2-yl)cyclohexan-1-amine2138540-61-9C12H21N
- 3-(But-3-yn-1-yl)-4,4-dimethylcyclohexan-1-amine2138059-32-0C12H21N
- 4-Methyl-3-(pent-4-yn-1-yl)cyclohexan-1-amine2138060-04-3C12H21N
- N,4,4-trimethyl-3-(prop-2-yn-1-yl)cyclohexan-1-amine2138569-39-6C12H21N
- N-Ethyl-4-methyl-3-(prop-2-yn-1-yl)cyclohexan-1-amine2138541-43-0C12H21N
- 3-(But-3-yn-1-yl)-N,4-dimethylcyclohexan-1-amine2138109-98-3C12H21N
- 4-Ethyl-N-methyl-3-(prop-2-yn-1-yl)cyclohexan-1-amine2138532-49-5C12H21N
- 3-(Prop-2-yn-1-yl)-4-propylcyclohexan-1-amine2138047-11-5C12H21N
- 2-{Dispiro[2.1.4^{5}.1^{3}]decan-6-yl}ethan-1-amine2166992-72-7C12H21N
- 3-(Cyclohex-1-en-1-yl)-1-methylpiperidine2167586-62-9C12H21N
- Methyl(2-methylbut-3-yn-2-yl)[1-(1-methylcyclopropyl)ethyl]amine2172222-17-0C12H21N
- 2,3-Dimethyl-1-(2-methylbut-3-yn-2-yl)piperidine2172020-81-2C12H21N
- 3,4-Dimethyl-1-(2-methylbut-3-yn-2-yl)piperidine2171967-43-2C12H21N
- 2,2,4-Trimethyl-1-(2-methylbut-3-yn-2-yl)pyrrolidine2172073-31-1C12H21N
- (2R,6S)-2,6-Dimethyl-1-(2-methylbut-3-yn-2-yl)piperidine2171183-92-7C12H21N
- 3,3-Diethyl-1-(2-methylbut-3-yn-2-yl)azetidine2172079-76-2C12H21N
- N-Methyl-N-(2-methylbut-3-yn-2-yl)cyclohexanamine2172159-18-9C12H21N
- (Cyclopropylmethyl)(2-methylbut-3-yn-2-yl)(propan-2-yl)amine2172257-82-6C12H21N
- 2,6-Dimethyl-1-(2-methylbut-3-yn-2-yl)piperidine2172555-54-1C12H21N
- 4-Ethyl-1-(2-methylbut-3-yn-2-yl)piperidine2172155-88-1C12H21N
- 2,5-Dimethyl-1-(2-methylbut-3-yn-2-yl)piperidine2171914-28-4C12H21N
- 2-Ethyl-5-methyl-1-(2-methylbut-3-yn-2-yl)pyrrolidine2172553-15-8C12H21N
- 1-({Bicyclo[2.2.1]heptan-2-yl}methyl)-N-methylcyclopropan-1-amine2228770-94-1C12H21N
- 1-(1-{Bicyclo[2.2.1]heptan-2-yl}cyclopropyl)ethan-1-amine2228749-32-2C12H21N
- 1-(2-{Bicyclo[2.2.1]heptan-2-yl}ethyl)cyclopropan-1-amine2228775-17-3C12H21N
- 3-[4-(Propan-2-yl)cyclohexyl]propanenitrile2120973-81-9C12H21N
- (1RS,2SR)-2-[(1S,5S)-6,6-Dimethylbicyclo[3.1.1]heptan-2-yl]cyclopropan-1-amine2228037-60-1C12H21N
- (2S)-1-{6,6-Dimethylbicyclo[3.1.1]hept-2-en-2-yl}propan-2-amine2228056-15-1C12H21N
- 3-{6,6-Dimethylbicyclo[3.1.1]heptan-2-yl}prop-2-en-1-amine2229657-98-9C12H21N
- 1-(Heptan-4-yl)cyclobutane-1-carbonitrile2228144-21-4C12H21N
- 1-[1-(Cyclopentylmethyl)cyclopropyl]cyclopropan-1-amine2229301-44-2C12H21N
- 2-(4,4-Dimethylcyclohexyl)-2-methylpropanenitrile2228178-16-1C12H21N
- 1-[1-(2-Cyclopropylpropyl)cyclopropyl]cyclopropan-1-amine2228427-58-3C12H21N
- 1-(Cyclohex-3-en-1-yl)cyclohexan-1-amine2229167-00-2C12H21N
- 1-Azadispiro[3.1.6^{6}.1^{4}]tridecane2803829-02-7C12H21N
- 2-[4-(Propan-2-yl)cyclohexyl]propanenitrile2114586-98-8C12H21N
- 1-{Bicyclo[2.2.1]heptan-2-yl}-2,2-dimethylcyclopropan-1-amine2157765-76-7C12H21N
- 2-{6,6-Dimethylbicyclo[3.1.1]heptan-2-yl}cyclopropan-1-amine2229540-00-3C12H21N
- 2-(1-{Bicyclo[2.2.1]heptan-2-yl}cyclopropyl)ethan-1-amine2228765-47-5C12H21N
- 4-[(Cyclohex-3-en-1-yl)methyl]piperidine2229223-08-7C12H21N
- 2-{6,6-Dimethylbicyclo[3.1.1]heptan-2-yl}azetidine2229635-00-9C12H21N
- 1-{6,6-Dimethylbicyclo[3.1.1]heptan-2-yl}cyclopropan-1-amine2228711-12-2C12H21N
- 3-{6,6-Dimethylbicyclo[3.1.1]heptan-2-yl}azetidine2229486-38-6C12H21N
- 3-(But-2-yn-1-yl)-4-ethylcyclohexan-1-amine2138547-86-9C12H21N
- 3-{Bicyclo[2.2.1]hept-5-en-2-yl}-3-methylbutan-1-amine2228650-38-0C12H21N
- 6-tert-Butylspiro[2.5]oct-5-en-1-amine2138179-54-9C12H21N
- 3-(But-3-yn-1-yl)-4-ethylcyclohexan-1-amine2138524-57-7C12H21N
Frequently asked questions
What is the molar mass of C12H21N?
The molar mass of C12H21N is 179.31 g/mol, calculated from standard atomic weights for 12 carbon atoms, 21 hydrogen atoms and 1 nitrogen atom. The monoisotopic mass is 179.1674 Da.
How many compounds have the formula C12H21N?
CompoundList lists 229 compounds with the molecular formula C12H21N, including 1-(Cyclohex-1-en-1-yl)-2-methylpiperidine, 2-(Hex-1-YN-1-yl)azepane, Decahydro-1H-1,4-methanocyclopenta[e]azonine. 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 C12H21N?
C12H21N has a degree of unsaturation of 3. 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.