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 1 to 100 of 403 compounds
6-n-Octylaminouracil
CAS 83797-69-7C12H21N3O2
UK 396082
CAS 400044-47-5C12H21N3O2
tert-Butyl 4-(aminomethyl)-4-cyanopiperidine-1-carboxylate
CAS 1207178-51-5C12H21N3O2
tert-Butyl 4-(1-cyanoethyl)piperazine-1-carboxylate
CAS 1267321-28-7C12H21N3O2
tert-Butyl 4-amino-4-cyano-3-methylpiperidine-1-carboxylate
CAS 1876721-45-7C12H21N3O2
N-(2-Cyano-3-methylbutan-2-yl)-2-morpholinoacetamide
CAS 735342-49-1C12H21N3O2
tert-Butyl 4-(2-cyanoethyl)piperazine-1-carboxylate
CAS 77278-86-5C12H21N3O2
1-Ethyl-3-(4-ethylpiperazin-1-yl)pyrrolidine-2,5-dione
CAS 857494-15-6C12H21N3O2
3-Morpholin-4-yl-2-(morpholin-4-ylmethyl)propanenitrile
CAS 35961-68-3C12H21N3O2
2,6-Di-(sec-butoxy)-4-aminopyrimidine
CAS 91691-91-7C12H21N3O2
Methyl 1-octyl-1H-1,2,3-triazole-4-carboxylate
CAS 80819-66-5C12H21N3O2
2,2'-(6-Methyl-2-propylpyrimidin-4-yl)iminodiethanol
CAS 22177-56-6C12H21N3O2
![[1-(1,5-Dimethyl-1H-imidazol-2-yl)-ethyl]-carbamic acid tert-butyl ester chemical structure, C12H21N3O2, CAS 887344-32-3](/s/KYFYBQGIYQMLJJ-UHFFFAOYSA-N.svg)
[1-(1,5-Dimethyl-1H-imidazol-2-yl)-ethyl]-carbamic acid tert-butyl ester
CAS 887344-32-3C12H21N3O2
1-Butyl-5,5-diethyl-6-imino-1,3-diazinane-2,4-dione
CAS 315207-54-6C12H21N3O2
6-Amino-1,3-dibutyluracil
CAS 41862-16-2C12H21N3O2
1-(Piperidine-4-carbonyl)piperidine-4-carboxamide
CAS 886508-20-9C12H21N3O2
![[1-(1,4-Dimethyl-1H-imidazol-2-yl)-ethyl]-carbamic acid tert-butyl ester chemical structure, C12H21N3O2, CAS 887344-31-2](/s/OOFMNVSHHSUBLC-UHFFFAOYSA-N.svg)
[1-(1,4-Dimethyl-1H-imidazol-2-yl)-ethyl]-carbamic acid tert-butyl ester
CAS 887344-31-2C12H21N3O2
Formamide, 2-piperidino-1-piperidinocarbonyl-
CAS 6050-25-5C12H21N3O2
![tert-Butyl 3-[(2-cyanoethyl)amino]pyrrolidine-1-carboxylate chemical structure, C12H21N3O2, CAS 1510534-63-0](/s/BBYHDIQXIHCULS-UHFFFAOYSA-N.svg)
tert-Butyl 3-[(2-cyanoethyl)amino]pyrrolidine-1-carboxylate
CAS 1510534-63-0C12H21N3O2
1,1'-(Iminodiethylene)dipyrrolidin-2-one
CAS 85204-23-5C12H21N3O2
tert-Butyl 4-((cyanomethyl)amino)piperidine-1-carboxylate
CAS 1224923-48-1C12H21N3O2
N-Cyclohexyl-4-formylpiperazine-1-carboxamide
CAS 710333-76-9C12H21N3O2
![tert-Butyl N-[1-(cyanomethyl)piperidin-4-yl]carbamate chemical structure, C12H21N3O2, CAS 259180-66-0](/s/JUVKPFCLAYXDPB-UHFFFAOYSA-N.svg)
tert-Butyl N-[1-(cyanomethyl)piperidin-4-yl]carbamate
CAS 259180-66-0C12H21N3O2
1-(4-(Piperidine-4-carbonyl)piperazin-1-yl)ethanone
CAS 1016829-93-8C12H21N3O2
- N-Ethyl-2-(3-oxodecahydroquinoxalin-2-yl)acetamide1428138-98-0C12H21N3O2
- tert-Butyl ((4-cyanopiperidin-4-yl)methyl)carbamate1824074-50-1C12H21N3O2
- Uracil, 1-butyl-5-(dimethylamino)-3,6-dimethyl-102613-19-4C12H21N3O2
- (S)-1-[(3-Amino-hexahydro-2-oxo-1H-azepin-1-yl)acetyl]pyrrolidine288083-15-8C12H21N3O2
- 1-(2-Methoxyethyl)-3-(4-(pyrrolidin-1-yl)but-2-yn-1-yl)urea1396801-77-6C12H21N3O2
- Barbituric acid, 2-butylimino-5,5-diethyl-67050-35-5C12H21N3O2
- tert-Butyl 3-(1,3-diazinan-2-ylidene)azetidine-1-carboxylate2167406-36-0C12H21N3O2
- Uracil, 3-butyl-5-(dimethylamino)-1,6-dimethyl-102613-20-7C12H21N3O2
- 1H-Pyridazino(1,2-a)(1,2,5)triazepine-1,5(2H)-dione, hexahydro-3-(2-methylpropyl)-69405-15-8C12H21N3O2
- tert-Butyl 2-(4,5-dihydro-1H-imidazol-2-yl)pyrrolidine-1-carboxylate1891129-94-4C12H21N3O2
- 3-Isoxazolecarboxylic acid, 5-methyl-, 2-heptylhydrazide100454-15-7C12H21N3O2
- N~1~-cyclopentylpiperidine-1,4-dicarboxamide925046-17-9C12H21N3O2
- N1-allyl-N2-((1-methylpiperidin-4-yl)methyl)oxalamide952974-29-7C12H21N3O2
- 1-(Piperidine-2-carbonyl)piperidine-4-carboxamide1008079-89-7C12H21N3O2
- 1-(Piperidine-3-carbonyl)-piperidine-4-carboxylic acid amide886508-24-3C12H21N3O2
- 1-(Dimethoxymethyl)-4-(1H-imidazol-2-ylmethyl)piperidine90747-66-3C12H21N3O2
- (1-((3-Isopropyl-1,2,4-oxadiazol-5-yl)methyl)piperidin-4-yl)methanol1241597-26-1C12H21N3O2
- 5-Amino-3-tert-butyl-N1-(tert-butoxycarbonyl)pyrazole229003-13-8C12H21N3O2
- N-[1-((S)-2-Amino-propionyl)-pyrrolidin-3-yl]-N-cyclopropyl-acetamide1354024-26-2C12H21N3O2
- tert-Butyl 3-((2-cyanopropan-2-yl)amino)azetidine-1-carboxylate1148003-83-1C12H21N3O2
- tert-Butyl 3-amino-5-(tert-butyl)-1H-pyrazole-1-carboxylate1936134-97-2C12H21N3O2
- N,N-Dimethyl-3-(4-prop-2-enoylpiperazin-1-yl)propanamide2179724-15-1C12H21N3O2
- N1-cyclopropyl-N2-((1-methylpiperidin-4-yl)methyl)oxalamide952974-86-6C12H21N3O2
- 1-(4-(Piperazine-1-carbonyl)piperidin-1-yl)ethan-1-one1018535-84-6C12H21N3O2
- N'-(5-tert-Butyl-1,2-oxazol-3-yl)-N,N-diethylurea55808-37-2C12H21N3O2
- 7,7,8,9,9-Pentamethyl-1,3,8-triazaspiro[4.5]decane-2,4-dione40075-79-4C12H21N3O2
- tert-Butyl N-[(1-cyanopiperidin-4-yl)methyl]carbamate2680669-48-9C12H21N3O2
- 1-(4-(Piperidine-2-carbonyl)piperazin-1-yl)ethan-1-one1102932-91-1C12H21N3O2
- 3-Methyl-1-[3-(oxolan-2-ylmethyl)-1,2,4-oxadiazol-5-yl]butan-1-amine1041553-35-8C12H21N3O2
- 1-((3-(tert-Butyl)-1,2,4-oxadiazol-5-yl)methyl)piperidin-4-ol1197523-69-5C12H21N3O2
- 3-Nitro-1-nonyl-1H-pyrazole1240569-48-5C12H21N3O2
- 4-Nitro-1-nonyl-1H-pyrazole1240574-00-8C12H21N3O2
- (1-((3-Propyl-1,2,4-oxadiazol-5-yl)methyl)piperidin-4-yl)methanol1333843-87-0C12H21N3O2
- (S)-tert-Butyl (1-(1H-imidazol-2-yl)-2-methylpropyl)carbamate172729-99-6C12H21N3O2
- tert-Butyl N-(4-cyano-1-methylpiperidin-4-yl)carbamate1267897-67-5C12H21N3O2
- 5,5-Dimethyl-3-(2-piperidin-2-ylethyl)imidazolidine-2,4-dione1266946-09-1C12H21N3O2
- N-((1-(2-Aminoacetyl)pyrrolidin-2-yl)methyl)-N-cyclopropylacetamide1353988-68-7C12H21N3O2
- N-[(S)-1-(2-Amino-acetyl)-pyrrolidin-2-ylmethyl]-N-cyclopropyl-acetamide1353994-26-9C12H21N3O2
- N-((1-(2-Aminoacetyl)pyrrolidin-3-yl)methyl)-N-cyclopropylacetamide1353966-20-7C12H21N3O2
- N-[1-(2-Amino-acetyl)-piperidin-3-yl]-N-cyclopropyl-acetamide1353970-54-3C12H21N3O2
- N-[(R)-1-(2-Amino-acetyl)-piperidin-3-yl]-N-cyclopropyl-acetamide1354008-99-3C12H21N3O2
- N-[(S)-1-(2-Amino-acetyl)-piperidin-3-yl]-N-cyclopropyl-acetamide1353999-93-5C12H21N3O2
- N-[(R)-1-((S)-2-Amino-propionyl)-pyrrolidin-3-yl]-N-cyclopropyl-acetamide1401665-63-1C12H21N3O2
- N-[(S)-1-((S)-2-Amino-propionyl)-pyrrolidin-3-yl]-N-cyclopropyl-acetamide1401668-77-6C12H21N3O2
- 3-tert-Butyl-1-(2-(dimethylamino)ethyl)-1H-pyrazole-5-carboxylic acid1012879-69-4C12H21N3O2
- N-(2-Dimethylaminoethyl)-2,5-dimethoxybenzene 1,4-diamine767287-11-6C12H21N3O2
- 2-[4-(Prop-2-yn-1-yl)piperazin-1-yl]ethyl N,N-dimethylcarbamate1798761-71-3C12H21N3O2
- tert-Butyl (2-(1,5-dimethyl-1H-pyrazol-3-yl)ethyl)carbamate2034453-86-4C12H21N3O2
- 1-(4-(3-Aminopyrrolidine-1-carbonyl)piperidin-1-yl)ethan-1-one2098065-70-2C12H21N3O2
- 2-(2-(Ethoxymethyl)-6-methyl-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)ethan-1-ol2098114-11-3C12H21N3O2
- 1,1'-(2-Nitroethene-1,1-diyl)dipiperidine63326-01-2C12H21N3O2
- 1-(Piperidine-1-carbonyl)piperidine-4-carboxamide923106-63-2C12H21N3O2
- 1-(Piperidine-4-carbonyl)piperidine-3-carboxamide1016722-17-0C12H21N3O2
- 6-[[(1-Ethylpropyl)amino]methyl]-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione1152939-87-1C12H21N3O2
- 1-[(4-Cyclobutylpiperazin-1-yl)carbonyl]azetidin-3-ol1195251-35-4C12H21N3O2
- 2-(4-(Cyclopropanecarbonyl)piperazin-1-yl)-N-ethylacetamide1197553-86-8C12H21N3O2
- N-(sec-Butyl)-3-(3-propyl-1,2,4-oxadiazol-5-yl)propanamide1241142-71-1C12H21N3O2
- 1-((5-(tert-Butyl)-1,3,4-oxadiazol-2-yl)methyl)piperidin-3-ol1258728-40-3C12H21N3O2
- 3-(4-Ethyl-3,5-dimethyl-1H-pyrazol-1-yl)-2-(ethylamino)propanoic acid1290774-82-1C12H21N3O2
- 1-{[2-(Aminomethyl)piperidin-1-yl]acetyl}pyrrolidin-2-one1282185-34-5C12H21N3O2
- 1-Hexyl-5-propyl-1H-1,2,3-triazole-4-carboxylic acid1267126-77-1C12H21N3O2
- 3-Methyl-4-(2-(piperidin-4-yl)acetyl)piperazin-2-one1826770-30-2C12H21N3O2
- 4-((Cyclopropylmethyl)glycyl)-3,3-dimethylpiperazin-2-one1580419-55-1C12H21N3O2
- 3,3-Dimethyl-4-(2-(pyrrolidin-3-yl)acetyl)piperazin-2-one1836684-87-7C12H21N3O2
- N-[1-(2-Amino-acetyl)-piperidin-4-yl]-N-cyclopropyl-acetamide1353983-42-2C12H21N3O2
- [2-(4-Ethyl-imidazol-1-yl)-ethyl]-carbamic acid tert-butyl ester1202691-66-4C12H21N3O2
- 1-(3,5-Dimethylisoxazol-4-yl)-N-((4-methylmorpholin-2-yl)methyl)methanamine1485483-23-5C12H21N3O2
- Methyl 1-octyl-1H-1,2,4-triazole-3-carboxylate1486960-28-4C12H21N3O2
- 4-(2-(1-Aminocyclobutyl)acetyl)-3-ethylpiperazin-2-one1831458-18-4C12H21N3O2
- 1-(2-(1-Aminocyclobutyl)acetyl)-N-methylpyrrolidine-2-carboxamide1590501-33-9C12H21N3O2
- tert-Butyl 3-amino-3-(cyanomethyl)piperidine-1-carboxylate1520128-22-6C12H21N3O2
- tert-Butyl (1-cyanopiperidin-4-yl)methylcarbamate1376609-38-9C12H21N3O2
- 6-(Diisobutylamino)pyrimidine-2,4(1H,3H)-dione2097967-01-4C12H21N3O2
- N,N-Diethyl-2-[4-(3-hydroxypropyl)-1H-pyrazol-1-yl]acetamide2098066-78-3C12H21N3O2
- 2,2-Dimethyl-N-{2-[2-(1H-pyrazol-1-yl)ethoxy]ethyl}propanamide2097862-87-6C12H21N3O2
- tert-Butyl 3-amino-3-cyanoazepane-1-carboxylate2091702-69-9C12H21N3O2
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 6-n-Octylaminouracil, UK 396082, tert-Butyl 4-(aminomethyl)-4-cyanopiperidine-1-carboxylate. 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.