Molecular formula
C12H21N5O2
65 compounds have this formula on CompoundList.
- Molar mass
- 267.33g/mol
- Monoisotopic mass
- 267.1695Da
- Atoms
- 40
- Elements
- 4
- Rings plus double bonds
- 5
The formula C12H21N5O2 describes a molecule made of 12 carbon atoms, 21 hydrogen atoms, 5 nitrogen atoms and 2 oxygen 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 × 1253.91%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 217.92%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 526.20%14.007 × 5 = 70.035 g/mol
- O Oxygen × 211.97%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C12H21N5O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 65 of 65 compounds
tert-Butyl 4-(5-amino-1H-pyrazol-3-yl)piperazine-1-carboxylate
CAS 1401222-55-6C12H21N5O2
![tert-Butyl 3-[4-(aminomethyl)-1H-1,2,3-triazol-1-yl]pyrrolidine-1-carboxylate chemical structure, C12H21N5O2, CAS 1437385-23-3](/s/IHNVTCNEHCWXIB-UHFFFAOYSA-N.svg)
tert-Butyl 3-[4-(aminomethyl)-1H-1,2,3-triazol-1-yl]pyrrolidine-1-carboxylate
CAS 1437385-23-3C12H21N5O2
2-(4-Morpholino-6-propyl-1,3,5-triazin-2-yl)aminoethanol
CAS 127390-77-6C12H21N5O2
tert-Butyl (2R)-2-(5-amino-1-methyl-1H-1,2,4-triazol-3-yl)pyrrolidine-1-carboxylate
CAS 2227686-00-0C12H21N5O2
tert-Butyl (2S)-2-(5-amino-1-methyl-1H-1,2,4-triazol-3-yl)pyrrolidine-1-carboxylate
CAS 2227781-93-1C12H21N5O2
![Methyl 4-[(dipropylamino)diazenyl]-5-methyl-1H-pyrazole-3-carboxylate chemical structure, C12H21N5O2, CAS 27117-00-6](/s/WAZQYJPTLFCVMM-UHFFFAOYSA-N.svg)
Methyl 4-[(dipropylamino)diazenyl]-5-methyl-1H-pyrazole-3-carboxylate
CAS 27117-00-6C12H21N5O2
(2S,3S)-2-((S)-2-Amino-3-(1H-imidazol-4-yl)propanamido)-3-methylpentanamide
CAS 105608-94-4C12H21N5O2
(4-(2-Aminoethyl)piperazin-1-yl)(3-methoxy-1-methyl-1H-pyrazol-4-yl)methanone
CAS 1204297-17-5C12H21N5O2
4,6-Bis(tert-butylamino)-5-nitropyrimidine
CAS 25710-27-4C12H21N5O2
![tert-Butyl 4-[(1H-1,2,4-triazol-1-yl)methyl]piperazine-1-carboxylate chemical structure, C12H21N5O2, CAS 904816-91-7](/s/RLXVCEBPWOADHO-UHFFFAOYSA-N.svg)
tert-Butyl 4-[(1H-1,2,4-triazol-1-yl)methyl]piperazine-1-carboxylate
CAS 904816-91-7C12H21N5O2
![3-Aminomethyl-6,7-dihydro-5H,9H-[1,2,4]triazolo[4,3-A][1,4]diazepine-8-carboxylic acid tert-butyl ester chemical structure, C12H21N5O2, CAS 1251000-46-0](/s/SPRWBMLFGUVARD-UHFFFAOYSA-N.svg)
3-Aminomethyl-6,7-dihydro-5H,9H-[1,2,4]triazolo[4,3-A][1,4]diazepine-8-carboxylic acid tert-butyl ester
CAS 1251000-46-0C12H21N5O2
5-Pyrimidinecarboxamide, 2-amino-N-(2-(diethylamino)ethyl)-4-methoxy-
CAS 72429-53-9C12H21N5O2
1-tert-Butoxycarbonyl-4-(2H-tetrazol-2-ylmethyl)piperidine
CAS 333985-84-5C12H21N5O2
N4,N4-dibutyl-5-nitropyrimidine-4,6-diamine
CAS 307326-55-2C12H21N5O2
N-((1-Cyclohexyl-1H-tetrazol-5-yl)methyl)-2-ethoxyacetamide
CAS 920438-59-1C12H21N5O2
tert-Butyl 4-(5-amino-1H-1,2,4-triazol-3-yl)piperidine-1-carboxylate
CAS 1429217-58-2C12H21N5O2
![tert-Butyl N-[2-(4,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)ethyl]carbamate chemical structure, C12H21N5O2, CAS 2416233-51-5](/s/VOBBEHLGUABVCD-UHFFFAOYSA-N.svg)
tert-Butyl N-[2-(4,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)ethyl]carbamate
CAS 2416233-51-5C12H21N5O2
![1-Methyl-4-[2-methyl-2-(4-nitro-imidazol-1-yl)-propyl]-piperazine chemical structure, C12H21N5O2, CAS 865774-20-5](/s/SVVDRIUABNVAAT-UHFFFAOYSA-N.svg)
1-Methyl-4-[2-methyl-2-(4-nitro-imidazol-1-yl)-propyl]-piperazine
CAS 865774-20-5C12H21N5O2
![tert-Butyl N-{[1-(pyrrolidin-3-yl)-1H-1,2,3-triazol-4-yl]methyl}carbamate chemical structure, C12H21N5O2, CAS 2060036-48-6](/s/VRKIQFUSXMIMPI-UHFFFAOYSA-N.svg)
tert-Butyl N-{[1-(pyrrolidin-3-yl)-1H-1,2,3-triazol-4-yl]methyl}carbamate
CAS 2060036-48-6C12H21N5O2
4-Amino-1-methyl-N-(3-morpholin-4-ylpropyl)-1H-pyrazole-3-carboxamide
CAS 1492233-43-8C12H21N5O2
4-Amino-1-methyl-N-(3-morpholin-4-ylpropyl)-1H-pyrazole-5-carboxamide
CAS 1477546-46-5C12H21N5O2
4-Amino-1-ethyl-N-(2-morpholin-4-ylethyl)-1H-pyrazole-5-carboxamide
CAS 1498361-19-5C12H21N5O2
4-Amino-1-ethyl-N-(2-morpholin-4-ylethyl)-1H-pyrazole-3-carboxamide
CAS 1462976-10-8C12H21N5O2
tert-Butyl 4-(2-methyl-2H-tetrazol-5-yl)piperidine-1-carboxylate
CAS 1269429-35-7C12H21N5O2
- 3-Aminomethyl-7,8-dihydro-4H,6H-1,2,5,8A-tetraaza-azulene-5-carboxylic acid tert-butyl ester1251000-38-0C12H21N5O2
- 4-(2,6-Dimethylmorpholin-4-yl)-6-propoxy-1,3,5-triazin-2-amine1513041-81-0C12H21N5O2
- Cyclohexanol, 2-[[(6-hydrazinyl-5-methoxy-4-pyrimidinyl)amino]methyl]-1503686-09-6C12H21N5O2
- tert-Butyl 3-((4-(aminomethyl)-1H-1,2,3-triazol-1-yl)methyl)azetidine-1-carboxylate2098110-65-5C12H21N5O2
- {2-[4-(3-Methoxypyrrolidine-1-carbonyl)-1H-1,2,3-triazol-1-yl]ethyl}dimethylamine2137816-51-2C12H21N5O2
- tert-Butyl 4-(4-amino-2H-1,2,3-triazol-2-yl)piperidine-1-carboxylate2639416-90-1C12H21N5O2
- (2S,4R)-tert-Butyl 2-((1H-1,2,3-triazol-1-yl)methyl)-4-aminopyrrolidine-1-carboxylate2749601-05-4C12H21N5O2
- 6-Amino-1-methyl-5-((2-(piperidin-1-yl)ethyl)amino)pyrimidine-2,4(1H,3H)-dione1280595-98-3C12H21N5O2
- tert-Butyl 4-(4-amino-1H-1,2,3-triazol-1-yl)piperidine-1-carboxylate1443287-69-1C12H21N5O2
- 3-Amino-1-ethyl-N-(2-morpholin-4-ylethyl)-1H-pyrazole-5-carboxamide2101199-82-8C12H21N5O2
- 3-Amino-1-methyl-N-(3-morpholin-4-ylpropyl)-1H-pyrazole-5-carboxamide2101200-77-3C12H21N5O2
- tert-Butyl 3-[5-(aminomethyl)-1H-1,2,4-triazol-3-yl]pyrrolidine-1-carboxylate2060024-81-7C12H21N5O2
- tert-Butyl 3-(5-amino-1H-1,2,4-triazol-3-yl)piperidine-1-carboxylate2387333-78-8C12H21N5O2
- Methyl 2,4,6-tris(dimethylamino)pyrimidine-5-carboxylate87846-99-9C12H21N5O2
- tert-Butyl 4-(1-methyltetrazol-5-yl)piperidine-1-carboxylate1269429-34-6C12H21N5O2
- tert-Butyl 7-(aminomethyl)-1-methyl-6,7-dihydro-1H-[1,2,3]triazolo[4,5-c]pyridine-5(4H)-carboxylate1391733-61-1C12H21N5O2
- tert-Butyl 3-(aminomethyl)-5,6,8,9-tetrahydro-[1,2,4]triazolo[4,3-d][1,4]diazepine-7-carboxylate1251009-32-1C12H21N5O2
- Ethyl 4-[(4,5-dimethyl-4H-1,2,4-triazol-3-yl)methyl]piperazine-1-carboxylate2640947-04-0C12H21N5O2
- tert-Butyl N-[3-(2-methyl-2H-1,2,3-triazol-4-yl)pyrrolidin-3-yl]carbamate2172474-19-8C12H21N5O2
- tert-Butyl 3-{4-[(methylamino)methyl]-1H-1,2,3-triazol-1-yl}azetidine-1-carboxylate2138184-09-3C12H21N5O2
- 4-(Aminomethyl)-1-[1-(propan-2-yl)piperidin-4-yl]-1H-1,2,3-triazole-5-carboxylic acid2137959-06-7C12H21N5O2
- 4-{[1-(5-Hydroxypentyl)-1H-1,2,3-triazol-4-yl]methyl}piperazin-2-one2138157-95-4C12H21N5O2
- (4S)-4-Amino-4-[3-(4-methylpiperidin-1-yl)-1,2,4-oxadiazol-5-yl]butanamide2171219-08-0C12H21N5O2
- tert-Butyl N-{6-amino-7-methyl-5H,6H,7H,8H-[1,2,4]triazolo[1,5-a]pyridin-2-yl}carbamate2171994-94-6C12H21N5O2
- tert-Butyl N-[6-(aminomethyl)-5H,6H,7H,8H-[1,2,4]triazolo[1,5-a]pyridin-2-yl]carbamate2171825-19-5C12H21N5O2
- tert-Butyl N-{8-amino-6-methyl-5H,6H,7H,8H-[1,2,4]triazolo[1,5-a]pyridin-2-yl}carbamate2172232-46-9C12H21N5O2
- 2-{1-[2-(Dimethylamino)ethyl]-5-(oxolan-3-yl)-1H-1,2,3-triazol-4-yl}acetamide2171993-95-4C12H21N5O2
- tert-Butyl 3-amino-3-(2-methyl-2H-1,2,3-triazol-4-yl)pyrrolidine-1-carboxylate2172075-73-7C12H21N5O2
- tert-Butyl N-[3-(1-methyl-1H-1,2,4-triazol-3-yl)pyrrolidin-3-yl]carbamate2172461-63-9C12H21N5O2
- tert-Butyl 2-(1-methyl-1H-1,2,3-triazol-4-yl)piperazine-1-carboxylate2228684-09-9C12H21N5O2
- tert-Butyl 3-(1-methyl-1H-1,2,3-triazol-5-yl)piperazine-1-carboxylate2161616-33-5C12H21N5O2
- tert-Butyl 3-amino-3-(1-methyl-1H-1,2,4-triazol-3-yl)pyrrolidine-1-carboxylate2171894-71-4C12H21N5O2
- tert-Butyl N-[8-(aminomethyl)-5H,6H,7H,8H-[1,2,4]triazolo[1,5-a]pyridin-2-yl]carbamate2171817-75-5C12H21N5O2
- tert-Butyl N-{8-amino-7-methyl-5H,6H,7H,8H-[1,2,4]triazolo[1,5-a]pyridin-2-yl}carbamate2171959-54-7C12H21N5O2
- tert-Butyl N-{6-amino-8-methyl-5H,6H,7H,8H-[1,2,4]triazolo[1,5-a]pyridin-2-yl}carbamate2172155-13-2C12H21N5O2
- tert-Butyl 2-(1-methyl-1H-1,2,3-triazol-5-yl)piperazine-1-carboxylate2228511-62-2C12H21N5O2
- tert-Butyl 3-(1-methyl-1H-1,2,3-triazol-4-yl)piperazine-1-carboxylate2228811-22-9C12H21N5O2
- tert-Butyl 5-(1,4-diazepan-2-yl)-1H-1,2,3-triazole-4-carboxylate2137534-48-4C12H21N5O2
- tert-Butyl 1-(5-amino-4H-1,2,4-triazol-3-yl)piperidine-4-carboxylate2639439-13-5C12H21N5O2
- tert-Butyl N-(1-{5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-3-yl}ethyl)carbamate3022947-27-6C12H21N5O2
- tert-Butyl 4-(5-aminotriazol-1-yl)piperidine-1-carboxylate2386112-41-8C12H21N5O2
Frequently asked questions
What is the molar mass of C12H21N5O2?
The molar mass of C12H21N5O2 is 267.33 g/mol, calculated from standard atomic weights for 12 carbon atoms, 21 hydrogen atoms, 5 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 267.1695 Da.
How many compounds have the formula C12H21N5O2?
CompoundList lists 65 compounds with the molecular formula C12H21N5O2, including tert-Butyl 4-(5-amino-1H-pyrazol-3-yl)piperazine-1-carboxylate, tert-Butyl 3-[4-(aminomethyl)-1H-1,2,3-triazol-1-yl]pyrrolidine-1-carboxylate, 2-(4-Morpholino-6-propyl-1,3,5-triazin-2-yl)aminoethanol. 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 C12H21N5O2?
C12H21N5O2 has a degree of unsaturation of 5. 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.