Molecular formula
C12H21N3O2
403 compounds have this formula on CompoundList.
- Molar mass
- 239.32g/mol
- Monoisotopic mass
- 239.1634Da
- Atoms
- 38
- Elements
- 4
- Rings plus double bonds
- 4
The formula C12H21N3O2 describes a molecule made of 12 carbon atoms, 21 hydrogen atoms, 3 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 × 1260.23%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 218.85%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 317.56%14.007 × 3 = 42.021 g/mol
- O Oxygen × 213.37%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C12H21N3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 403 compounds
tert-Butyl (cyano(piperidin-2-yl)methyl)carbamate
CAS 2351555-61-6C12H21N3O2
![1-Methyl-5-[(1-methyl-6-oxopiperidin-3-yl)amino]piperidin-2-one chemical structure, C12H21N3O2, CAS 2225144-54-5](/s/GPDZZTWVRWWWEQ-UHFFFAOYSA-N.svg)
1-Methyl-5-[(1-methyl-6-oxopiperidin-3-yl)amino]piperidin-2-one
CAS 2225144-54-5C12H21N3O2
![N-Methyl-2-[2-(prop-2-enamido)ethyl]piperidine-1-carboxamide chemical structure, C12H21N3O2, CAS 2411277-20-6](/s/NWGNWQNUDTUOCU-UHFFFAOYSA-N.svg)
N-Methyl-2-[2-(prop-2-enamido)ethyl]piperidine-1-carboxamide
CAS 2411277-20-6C12H21N3O2
(2E)-N-(2-Carbamoyl-1-cyclopropylethyl)-4-(dimethylamino)but-2-enamide
CAS 2411326-64-0C12H21N3O2
4-(((1-(2-Methoxyethyl)-1H-pyrazol-4-yl)oxy)methyl)piperidine
CAS 2801181-57-5C12H21N3O2
![[4-(2-Oxopiperidin-1-yl)cyclohexyl]urea chemical structure, C12H21N3O2, CAS 2408969-52-6](/s/QRTGYDDHTIPSHG-UHFFFAOYSA-N.svg)
[4-(2-Oxopiperidin-1-yl)cyclohexyl]urea
CAS 2408969-52-6C12H21N3O2
Octyl 5-amino-3H-imidazole-4-carboxylate
CAS 36137-90-3C12H21N3O2
![3-(2-Aminoethyl)-1,3-diazaspiro[4.7]dodecane-2,4-dione chemical structure, C12H21N3O2, CAS 1016752-80-9](/s/NTWGWUSZJACQAG-UHFFFAOYSA-N.svg)
3-(2-Aminoethyl)-1,3-diazaspiro[4.7]dodecane-2,4-dione
CAS 1016752-80-9C12H21N3O2
N-Butyl-N-(3-ethyl-1,2,4-oxadiazol-5-yl)-2-methylpropanamide
CAS 62347-82-4C12H21N3O2
![N-Butyl-N-methyl-N'-[5-(propan-2-yl)-1,2-oxazol-3-yl]urea chemical structure, C12H21N3O2, CAS 55808-34-9](/s/CXQCTGJBJFRKHK-UHFFFAOYSA-N.svg)
N-Butyl-N-methyl-N'-[5-(propan-2-yl)-1,2-oxazol-3-yl]urea
CAS 55808-34-9C12H21N3O2
6-Amino-1-(octan-4-yl)pyrimidine-2,4(1H,3H)-dione
CAS 1055299-78-9C12H21N3O2
N-Butyl-N'-(5-tert-butyl-1,2-oxazol-3-yl)urea
CAS 55807-66-4C12H21N3O2
N-Cyclohexyl-4-(hydroxyimino)piperidine-1-carboxamide
CAS 1016854-42-4C12H21N3O2
5-(Butylethylamino)-1,3-dimethyl-1H-pyrazole-4-carboxylic acid
CAS 1152559-06-2C12H21N3O2
N-Butan-2-yl-N'-(5-tert-butyl-1,2-oxazol-3-yl)urea
CAS 55808-70-3C12H21N3O2
(1-((3-Isopropyl-1,2,4-oxadiazol-5-yl)methyl)piperidin-3-yl)methanol
CAS 1457114-01-0C12H21N3O2
1-Hexyl-5-(propan-2-yl)-1H-1,2,3-triazole-4-carboxylic acid
CAS 1267385-21-6C12H21N3O2
6-Amino-3-(3-ethylhexyl)-2,4(1H,3H)-pyrimidinedione
CAS 1055299-06-3C12H21N3O2
N-tert-Butyl-N'-(5-tert-butyl-1,2-oxazol-3-yl)urea
CAS 55808-72-5C12H21N3O2
tert-Butyl 4-amino-4-cyanoazepane-1-carboxylate
CAS 1253924-05-8C12H21N3O2
N'-(5-tert-Butyl-1,2-oxazol-3-yl)-N-methyl-N-propan-2-ylurea
CAS 55808-76-9C12H21N3O2
1-(Cyclohexylmethyl)-2-(nitromethylidene)hexahydropyrimidine
CAS 61532-88-5C12H21N3O2
N-Hexyl-L-histidine
CAS 58813-21-1C12H21N3O2
5-Amino-N,N-bis(2-methoxyethyl)-2-pyridinemethanamine
CAS 1499961-59-9C12H21N3O2
- 4-Amino-3-(3-tert-butyl-1-methyl-1H-pyrazol-4-yl)butanoic acid1550796-30-9C12H21N3O2
- N-Cyclopropyl-5-(2-methoxyethoxy)-1,3-dimethyl-1H-pyrazole-4-methanamine1177299-77-2C12H21N3O2
- (S)-tert-Butyl 2-(2,3-dihydro-1H-imidazol-2-yl)pyrrolidine-1-carboxylate1374123-26-8C12H21N3O2
- tert-Butyl N-[(2,5-dimethylpyrazol-3-yl)methyl]-N-methylcarbamate1454848-30-6C12H21N3O2
- 4-[[(2S,3S)-3-(2-Methoxyethoxy)pyrrolidin-2-yl]methyl]-1-methylpyrazole1422068-15-2C12H21N3O2
- 1-(1-Cyclopropanecarbonylpiperidin-4-yl)-3,3-dimethylurea1796155-32-2C12H21N3O2
- N-Cycloheptyl-3-oxopiperazine-1-carboxamide2034553-01-8C12H21N3O2
- 5-(2-Amino-1-morpholinoethyl)-N,N-dimethylfuran-2-amine2098034-17-2C12H21N3O2
- N1,N1-dimethyl-1-(5-morpholinofuran-2-yl)ethane-1,2-diamine2098101-18-7C12H21N3O2
- tert-Butyl 2-amino-2-(trimethyl-1H-pyrazol-4-yl)acetate1922718-25-9C12H21N3O2
- tert-Butyl 2-amino-3-(1,5-dimethyl-1H-pyrazol-4-yl)propanoate1922840-14-9C12H21N3O2
- tert-Butyl 2-[4-(3-aminopropyl)-1H-pyrazol-1-yl]acetate2098119-74-3C12H21N3O2
- Ethyl 3-{4-[3-(methylamino)propyl]-1H-pyrazol-1-yl}propanoate2098120-03-5C12H21N3O2
- N-(2,2-Diethoxyethyl)-6-ethylpyrimidin-4-amine2098138-91-9C12H21N3O2
- N-(2,2-Dimethoxyethyl)-6-(2-methylpropyl)pyrimidin-4-amine2097984-65-9C12H21N3O2
- 2-[(2-Hydroxyethyl)[6-(2-methylpropyl)pyrimidin-4-yl]amino]ethan-1-ol2098137-97-2C12H21N3O2
- 6-(Butan-2-yl)-N-(2,2-dimethoxyethyl)pyrimidin-4-amine2098058-21-8C12H21N3O2
- 2-{[6-(Butan-2-yl)pyrimidin-4-yl](2-hydroxyethyl)amino}ethan-1-ol2098134-92-8C12H21N3O2
- 6-tert-Butyl-N-(2,2-dimethoxyethyl)pyrimidin-4-amine2098101-60-9C12H21N3O2
- 2-[(6-tert-Butylpyrimidin-4-yl)(2-hydroxyethyl)amino]ethan-1-ol2098062-95-2C12H21N3O2
- Ethyl 3-[(diethylamino)methyl]-1-methyl-1H-pyrazole-4-carboxylate1975118-70-7C12H21N3O2
- tert-Butyl 2-[4-(aminomethyl)-3,5-dimethyl-1H-pyrazol-1-yl]acetate2248398-54-9C12H21N3O2
- tert-Butyl 5-amino-1-tert-butyl-1H-pyrazole-4-carboxylate2248414-36-8C12H21N3O2
- tert-Butyl 2-amino-3-(1,3-dimethyl-1H-pyrazol-4-yl)propanoate2004153-38-0C12H21N3O2
- N-[3-Methyl-1-(2-oxo-1,3-diazinan-1-yl)butan-2-yl]prop-2-enamide2411311-25-4C12H21N3O2
- 4-(3-Ethyl-1,2,4-oxadiazol-5-yl)-4-(2-methoxyethyl)piperidine2241141-71-7C12H21N3O2
- Methyl 2-amino-3-methyl-3-(1,3,5-trimethyl-1H-pyrazol-4-yl)butanoate2228118-35-0C12H21N3O2
- tert-Butyl 5-amino-4-methyl-1-(propan-2-yl)-1H-pyrazole-3-carboxylate2639416-75-2C12H21N3O2
- 1-{5-[5-(Pentan-3-yl)-1,2,4-oxadiazol-3-yl]oxolan-2-yl}methanamine2138092-99-4C12H21N3O2
- 3-Methyl-2-(3-neopentyl-4H-1,2,4-triazol-4-yl)butanoic acid2748166-29-0C12H21N3O2
- 2-Methyl-2-(3-methyl-5-neopentyl-4H-1,2,4-triazol-4-yl)propanoic acid2748353-45-7C12H21N3O2
- 4-(3-Methyl-5-neopentyl-4H-1,2,4-triazol-4-yl)butanoic acid2748577-50-4C12H21N3O2
- 2-(3-(sec-Butyl)-5-methyl-4H-1,2,4-triazol-4-yl)-3-methylbutanoic acid2748151-30-4C12H21N3O2
- 2-(3-Isobutyl-4H-1,2,4-triazol-4-yl)-4-methylpentanoic acid2748155-73-7C12H21N3O2
- 2-(3-Isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-4-methylpentanoic acid2748155-35-1C12H21N3O2
- 2-Methyl-2-(3-methyl-5-(pentan-3-yl)-4H-1,2,4-triazol-4-yl)propanoic acid2749843-26-1C12H21N3O2
- tert-Butyl N-(4-cyano-2-methyl-4-piperidyl)carbamate2000055-79-6C12H21N3O2
- 1-tert-Butyl-1H-pyrazol-4-yl diethylcarbamate88559-01-7C12H21N3O2
- Ethyl 3-amino-1-hexylpyrazole-4-carboxylate122799-99-9C12H21N3O2
- 2-[2-[[4-(Aminomethyl)-2-pyridinyl]oxy]ethoxy]-N,N-dimethylethanamine453563-04-7C12H21N3O2
- 1-[2-(4-Methylpiperazin-1-yl)-2-oxoethyl]piperidin-4-one1019121-25-5C12H21N3O2
- 4-Acetyl-N-cyclopentylpiperazine-1-carboxamide1779178-49-2C12H21N3O2
- 6-Methyl-1,3-bis(2-methylpropyl)-1,3,5-triazine-2,4(1H,3H)-dione96088-01-6C12H21N3O2
- N'-(5-tert-Butyl-1,2-oxazol-3-yl)-N-methyl-N-propylurea55808-75-8C12H21N3O2
- N-(5-tert-Butyl-1,2-oxazol-3-yl)-N'-(2-methylpropyl)urea55808-71-4C12H21N3O2
- N-Butyl-N-methyl-N'-(5-propyl-1,2-oxazol-3-yl)urea55808-60-1C12H21N3O2
- 1-[(5-Ethylpyrimidin-4-yl)oxy]-3-[(propan-2-yl)amino]propan-2-ol54127-99-0C12H21N3O2
- N-Butyl-N-ethyl-N'-methyl-N'-(5-methyl-1,2-oxazol-3-yl)urea61365-14-8C12H21N3O2
- 1-(2-Acetyl-2,8-diazaspiro[4.5]decan-8-yl)-2-aminoethanone1420832-56-9C12H21N3O2
- 5-Methyl-5-(piperidin-3-yl)-3-(propan-2-yl)imidazolidine-2,4-dione1423116-89-5C12H21N3O2
- tert-Butyl 4-amino-4-(cyanomethyl)piperidine-1-carboxylate1538708-90-5C12H21N3O2
- 4-Amino-3-(3-tert-butyl-1-methyl-1H-pyrazol-5-yl)butanoic acid2110162-09-7C12H21N3O2
- 4-(Azepane-2-carbonyl)piperazine-1-carbaldehyde1706672-18-5C12H21N3O2
- tert-Butyl 2-amino-4-(1-methyl-1H-pyrazol-4-yl)butanoate1966593-12-3C12H21N3O2
- tert-Butyl 3-amino-2-[(1-methyl-1H-pyrazol-4-yl)methyl]propanoate1977706-60-7C12H21N3O2
- Methyl 5-amino-4-tert-butyl-1-(propan-2-yl)-1H-pyrazole-3-carboxylate1784967-24-3C12H21N3O2
- Methyl 5-amino-1-tert-butyl-4-(propan-2-yl)-1H-pyrazole-3-carboxylate1784504-69-3C12H21N3O2
- tert-Butyl N-[1-amino-3-(1H-pyrrol-2-yl)propan-2-yl]carbamate1889188-68-4C12H21N3O2
- tert-Butyl N-[1-amino-3-(1H-pyrrol-3-yl)propan-2-yl]carbamate1889689-78-4C12H21N3O2
- N,N-Dimethyl-2-(1-oxo-2,7-diazaspiro[4.5]decan-2-yl)acetamide1422062-05-2C12H21N3O2
- 7-Isobutyryl-2,7,10-triazaspiro[4.6]undecan-3-one1422134-67-5C12H21N3O2
- tert-Butyl 3-(4-amino-3,5-dimethyl-1H-pyrazol-1-yl)propanoate1946817-48-6C12H21N3O2
- Methyl 3-{[ethyl(propyl)amino]methyl}-1-methyl-1H-pyrazole-4-carboxylate1975118-94-5C12H21N3O2
- Methyl 3-{[butyl(methyl)amino]methyl}-1-methyl-1H-pyrazole-4-carboxylate1975118-95-6C12H21N3O2
- tert-Butyl 2-(3-amino-5-methyl-1H-pyrazol-1-yl)butanoate1946818-11-6C12H21N3O2
- 1-(Cyclopentylmethyl)-N'-hydroxy-6-oxopiperidine-3-carboximidamide2197130-30-4C12H21N3O2
- N-tert-Butyl-1-oxa-2,7-diazaspiro[4.5]dec-2-ene-3-carboxamide2649060-60-4C12H21N3O2
- tert-Butyl (2S,4S)-4-amino-2-(cyanomethyl)piperidine-1-carboxylate2667055-48-1C12H21N3O2
- tert-Butyl 4-amino-4-cyano-2-methylpiperidine-1-carboxylate2009479-07-4C12H21N3O2
- 1-Butyl-5-(3-methylbutyl)-1H-1,2,3-triazole-4-carboxylic acid2171951-34-9C12H21N3O2
- (2S)-1-(1-Cyclohexyl-1H-1,2,3-triazol-4-yl)-3-methoxypropan-2-ol2137065-26-8C12H21N3O2
- (2S)-1-[1-(Cyclopentylmethyl)-1H-1,2,3-triazol-4-yl]-3-methoxypropan-2-ol2137069-07-7C12H21N3O2
- 2-[1-(Pentan-3-yl)-5-propyl-1H-1,2,3-triazol-4-yl]acetic acid2171838-22-3C12H21N3O2
- 1-[1-(Cyclopentylmethyl)-1H-1,2,3-triazol-4-yl]-3-methoxypropan-2-ol2138146-77-5C12H21N3O2
- 5-[(2-Methylpiperazin-1-yl)methyl]-6-oxa-2-azaspiro[3.4]octan-7-one2138297-45-5C12H21N3O2
- Methyl 5-amino-1-butyl-4-(propan-2-yl)-1H-pyrazole-3-carboxylate2137590-51-1C12H21N3O2
Frequently asked questions
What is the molar mass of C12H21N3O2?
The molar mass of C12H21N3O2 is 239.32 g/mol, calculated from standard atomic weights for 12 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 239.1634 Da.
How many compounds have the formula C12H21N3O2?
CompoundList lists 403 compounds with the molecular formula C12H21N3O2, including tert-Butyl (cyano(piperidin-2-yl)methyl)carbamate, 1-Methyl-5-[(1-methyl-6-oxopiperidin-3-yl)amino]piperidin-2-one, N-Methyl-2-[2-(prop-2-enamido)ethyl]piperidine-1-carboxamide. 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 C12H21N3O2?
C12H21N3O2 has a degree of unsaturation of 4. 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.