Molecular formula
C13H21N3O2
513 compounds have this formula on CompoundList.
- Molar mass
- 251.33g/mol
- Monoisotopic mass
- 251.1634Da
- Atoms
- 39
- Elements
- 4
- Rings plus double bonds
- 5
The formula C13H21N3O2 describes a molecule made of 13 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 × 1362.13%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 218.42%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 316.72%14.007 × 3 = 42.021 g/mol
- O Oxygen × 212.73%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C13H21N3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 513 compounds
![N-[1-(Pyrrolidine-1-carbonyl)piperidin-3-yl]prop-2-enamide chemical structure, C13H21N3O2, CAS 2411245-15-1](/s/MNPVESYHCMOVDI-UHFFFAOYSA-N.svg)
N-[1-(Pyrrolidine-1-carbonyl)piperidin-3-yl]prop-2-enamide
CAS 2411245-15-1C13H21N3O2
![tert-Butyl 2-methyl-2,6,7,8-tetrahydropyrazolo[4,3-c]azepine-5(4H)-carboxylate chemical structure, C13H21N3O2, CAS 2481087-66-3](/s/SEUYHZLAENTBBJ-UHFFFAOYSA-N.svg)
tert-Butyl 2-methyl-2,6,7,8-tetrahydropyrazolo[4,3-c]azepine-5(4H)-carboxylate
CAS 2481087-66-3C13H21N3O2
tert-Butyl (4,5-diamino-2-methylphenyl)(methyl)carbamate
CAS 2655557-82-5C13H21N3O2
![tert-Butyl 1-(cyanomethyl)-3,8-diazabicyclo[3.2.1]octane-8-carboxylate chemical structure, C13H21N3O2, CAS 2766211-85-0](/s/BBFMXVHHYCPKLA-UHFFFAOYSA-N.svg)
tert-Butyl 1-(cyanomethyl)-3,8-diazabicyclo[3.2.1]octane-8-carboxylate
CAS 2766211-85-0C13H21N3O2
![Methyl 2-[(cyclopentylamino)methyl]-1-ethyl-1H-imidazole-4-carboxylate chemical structure, C13H21N3O2, CAS 2113740-08-0](/s/KLAUTPMIZCQUTB-UHFFFAOYSA-N.svg)
Methyl 2-[(cyclopentylamino)methyl]-1-ethyl-1H-imidazole-4-carboxylate
CAS 2113740-08-0C13H21N3O2
Ethyl 4-(1,3,5-trimethyl-1H-pyrazol-4-yl)pyrrolidine-3-carboxylate
CAS 2172231-21-7C13H21N3O2
rac-(3R,4R)-1-tert-Butyl-4-(1-methyl-1H-imidazol-4-yl)pyrrolidine-3-carboxylic acid
CAS 2227841-27-0C13H21N3O2
rac-(3R,4R)-1-tert-Butyl-4-(1-methyl-1H-imidazol-5-yl)pyrrolidine-3-carboxylic acid
CAS 2227757-21-1C13H21N3O2
![5-(3-Methylbutyl)-1-[(oxolan-2-yl)methyl]-1H-1,2,3-triazole-4-carbaldehyde chemical structure, C13H21N3O2, CAS 2172555-36-9](/s/JUXKZVONFHILEE-UHFFFAOYSA-N.svg)
5-(3-Methylbutyl)-1-[(oxolan-2-yl)methyl]-1H-1,2,3-triazole-4-carbaldehyde
CAS 2172555-36-9C13H21N3O2
rac-(3R,4S)-1-tert-Butyl-4-(1-methyl-1H-pyrazol-4-yl)pyrrolidine-3-carboxylic acid
CAS 2227645-91-0C13H21N3O2
![rac-(4R,5S)-4-Amino-5-[3-(propan-2-yl)-1,2-oxazol-4-yl]-1-propylpyrrolidin-2-one chemical structure, C13H21N3O2, CAS 2227786-87-8](/s/LIHNCAXHXSFUNV-GXFFZTMASA-N.svg)
rac-(4R,5S)-4-Amino-5-[3-(propan-2-yl)-1,2-oxazol-4-yl]-1-propylpyrrolidin-2-one
CAS 2227786-87-8C13H21N3O2
![2'-(Propan-2-yl)-6',7'-dihydro-2'H-spiro[piperidine-4,5'-pyrano[3,2-c]pyrazole]-7'-ol chemical structure, C13H21N3O2, CAS 2377035-57-7](/s/XWVIAFTUPZFCTQ-UHFFFAOYSA-N.svg)
2'-(Propan-2-yl)-6',7'-dihydro-2'H-spiro[piperidine-4,5'-pyrano[3,2-c]pyrazole]-7'-ol
CAS 2377035-57-7C13H21N3O2
![N-[1-(1-Ethyl-2-oxopiperidin-3-yl)azetidin-3-yl]prop-2-enamide chemical structure, C13H21N3O2, CAS 2411195-07-6](/s/LKGRDHPVAKHQTH-UHFFFAOYSA-N.svg)
N-[1-(1-Ethyl-2-oxopiperidin-3-yl)azetidin-3-yl]prop-2-enamide
CAS 2411195-07-6C13H21N3O2
![10-(1,3,5-Trimethyl-1H-pyrazol-4-yl)-2,6-dioxa-9-azaspiro[4.5]decane chemical structure, C13H21N3O2, CAS 2171642-07-0](/s/NVIPPWYJVHZKCZ-UHFFFAOYSA-N.svg)
10-(1,3,5-Trimethyl-1H-pyrazol-4-yl)-2,6-dioxa-9-azaspiro[4.5]decane
CAS 2171642-07-0C13H21N3O2
![4-[3-(3-Methyl-1,2,4-oxadiazol-5-yl)oxan-2-yl]piperidine chemical structure, C13H21N3O2, CAS 2503205-93-2](/s/VMPGZFNBEQRWOR-UHFFFAOYSA-N.svg)
4-[3-(3-Methyl-1,2,4-oxadiazol-5-yl)oxan-2-yl]piperidine
CAS 2503205-93-2C13H21N3O2
![N-Cyclopropyl-1-[(cyclopropylcarbamoyl)methyl]pyrrolidine-3-carboxamide chemical structure, C13H21N3O2, CAS 2877761-27-6](/s/RMKHMBGKUZPGGM-UHFFFAOYSA-N.svg)
N-Cyclopropyl-1-[(cyclopropylcarbamoyl)methyl]pyrrolidine-3-carboxamide
CAS 2877761-27-6C13H21N3O2
![tert-Butyl N-[2-(2,6-dimethylpyrimidin-4-yl)ethyl]carbamate chemical structure, C13H21N3O2, CAS 2901096-01-1](/s/KSAOSVBMQAXDIU-UHFFFAOYSA-N.svg)
tert-Butyl N-[2-(2,6-dimethylpyrimidin-4-yl)ethyl]carbamate
CAS 2901096-01-1C13H21N3O2
2-(3-(Cyclobutylmethyl)-5-methyl-4H-1,2,4-triazol-4-yl)-3-methylbutanoic acid
CAS 2748162-63-0C13H21N3O2
4-((3-Ethyl-5-methyl-4H-1,2,4-triazol-4-yl)methyl)cyclohexane-1-carboxylic acid
CAS 2749759-91-7C13H21N3O2
1-(3-Methyl-5-neopentyl-4H-1,2,4-triazol-4-yl)cyclobutane-1-carboxylic acid
CAS 2749752-19-8C13H21N3O2
4-((3-Propyl-4H-1,2,4-triazol-4-yl)methyl)cyclohexane-1-carboxylic acid
CAS 2748244-86-0C13H21N3O2
2-(3-(Cyclopentylmethyl)-4H-1,2,4-triazol-4-yl)-3-methylbutanoic acid
CAS 2748160-22-5C13H21N3O2
2-(3-(Cyclopentylmethyl)-5-methyl-4H-1,2,4-triazol-4-yl)-2-methylpropanoic acid
CAS 2749836-95-9C13H21N3O2
4-(3-(Cyclopentylmethyl)-5-methyl-4H-1,2,4-triazol-4-yl)butanoic acid
CAS 2749753-56-6C13H21N3O2
- 2-Methyl-2-(3-(4-methylcyclohexyl)-4H-1,2,4-triazol-4-yl)propanoic acid2749837-71-4C13H21N3O2
- 3-(3-Methyl-5-(4-methylcyclohexyl)-4H-1,2,4-triazol-4-yl)propanoic acid2749502-48-3C13H21N3O2
- 2-(3-(2-Cyclopentylethyl)-4H-1,2,4-triazol-4-yl)-2-methylpropanoic acid2748586-87-8C13H21N3O2
- 4-(3-(2-Cyclopentylethyl)-4H-1,2,4-triazol-4-yl)butanoic acid2748259-79-0C13H21N3O2
- 2-(3-(2-Cyclopentylethyl)-5-methyl-4H-1,2,4-triazol-4-yl)propanoic acid2748153-18-4C13H21N3O2
- 3-(3-(2-Cyclopentylethyl)-5-methyl-4H-1,2,4-triazol-4-yl)propanoic acid2748558-29-2C13H21N3O2
- 1-(3-Methyl-5-(pentan-3-yl)-4H-1,2,4-triazol-4-yl)cyclobutane-1-carboxylic acid2748263-51-4C13H21N3O2
- 2-(3-Boc-3,8-diazabicyclo[3.2.1]octan-2-yl)acetonitrile2113965-53-8C13H21N3O2
- tert-Butyl 3-cyano-1,2,3,3A,4,5,7,7A-octahydropyrrolo[2,3-C]pyridine-6-carboxylate2118621-38-6C13H21N3O2
- Ethyl (S)-1-Isopropyl-7-methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxylate3104338-34-0C13H21N3O2
- N-(2-Aminoethyl)-4-[2-(dimethylamino)ethoxy]benzamide919771-97-4C13H21N3O2
- N'-[4-(Diethylamino)phenyl]-N-methoxy-N-methylurea88132-22-3C13H21N3O2
- N,N-Dimethyl-1-{3-[(morpholin-2-yl)methoxy]pyridin-2-yl}methanamine956150-92-8C13H21N3O2
- tert-Butyl (2S,5S)-2-(1H-imidazol-2-yl)-5-methylpyrrolidine-1-carboxylate1359869-73-0C13H21N3O2
- N-(5-tert-Butyl-1,2-oxazol-3-yl)-N'-cyclopentylurea89623-60-9C13H21N3O2
- 2-(Azepan-1-yl)-5-propylpyrimidine-4,6(1H,5H)-dione61280-34-0C13H21N3O2
- 5-(2-Methylpropyl)-2-(piperidin-1-yl)pyrimidine-4,6(1H,5H)-dione61280-25-9C13H21N3O2
- 5-Butyl-2-(piperidin-1-yl)pyrimidine-4,6(1H,5H)-dione61280-24-8C13H21N3O2
- 4-(2-Azido-1-hydroxy-2,6,6-trimethylcyclohexyl)but-3-en-2-one84113-97-3C13H21N3O2
- N~2~-[(2-Amino-3-methoxyphenyl)methyl]norvalinamide832676-79-6C13H21N3O2
- N-Hydroxy-N~3~-{3-[methyl(phenyl)amino]propyl}-beta-alaninamide919997-19-6C13H21N3O2
- 3-Cyclopropoxy-2-(dimethylamino)-N,N-dimethyl-3,4-dihydropyridine-4-carboxamide1243462-90-9C13H21N3O2
- 3-Cyclopropoxy-4-(dimethylamino)-N,N-dimethyl-2,3-dihydropyridine-2-carboxamide1243375-46-3C13H21N3O2
- 4-Cyclopropoxy-2-(dimethylamino)-N,N-dimethyl-3,4-dihydropyridine-3-carboxamide1243317-50-1C13H21N3O2
- 3-Cyclopropoxy-5-(dimethylamino)-N,N-dimethyl-3,4-dihydropyridine-4-carboxamide1243399-35-0C13H21N3O2
- 4-Cyclopropoxy-5-(dimethylamino)-N,N-dimethyl-3,4-dihydropyridine-3-carboxamide1243466-69-4C13H21N3O2
- tert-Butyl N-(2-hydrazinyl-1-phenylethyl)carbamate2167695-61-4C13H21N3O2
- tert-Butyl N-[2-amino-3-(pyridin-4-yl)propyl]carbamate2003627-94-7C13H21N3O2
- tert-Butyl N-[2-amino-3-(pyridin-3-yl)propyl]carbamate2003676-39-7C13H21N3O2
- 5-Cyclobutyl-1-hexyl-1H-1,2,3-triazole-4-carboxylic acid1267793-38-3C13H21N3O2
- tert-Butyl 3-(1H-pyrrol-3-yl)piperazine-1-carboxylate1368457-56-0C13H21N3O2
- tert-Butyl 2-(1H-pyrazol-4-yl)piperidine-1-carboxylate1500255-73-1C13H21N3O2
- 3-Boc-8-amino-8-cyano-3-azabicyclo[3.2.1]octane1781712-06-8C13H21N3O2
- tert-Butyl N-[3-(6-amino-3-pyridinyl)propyl]carbamate1260840-22-9C13H21N3O2
- tert-Butyl N-[2-amino-1-(6-methylpyridin-3-yl)ethyl]carbamate1692369-34-8C13H21N3O2
- Ethyl 4-[1-(propan-2-yl)-1H-pyrazol-4-yl]pyrrolidine-3-carboxylate1962043-75-9C13H21N3O2
- 2-(4-Aminophenoxy)-N-[2-(dimethylamino)ethyl]propanamide1226220-95-6C13H21N3O2
- Ethyl 1-methyl-5-(piperidin-1-ylmethyl)-1H-pyrazole-4-carboxylate1771428-76-2C13H21N3O2
- tert-Butyl N-[1-amino-3-(pyridin-2-yl)propan-2-yl]carbamate1892740-61-2C13H21N3O2
- tert-Butyl N-[1-amino-3-(pyridin-3-yl)propan-2-yl]carbamate1894535-09-1C13H21N3O2
- tert-Butyl N-[1-amino-3-(pyridin-4-yl)propan-2-yl]carbamate1889687-85-7C13H21N3O2
- tert-Butyl N-[3-amino-2-(pyridin-2-yl)propyl]carbamate1903717-10-1C13H21N3O2
- tert-Butyl N-[3-amino-2-(pyridin-3-yl)propyl]carbamate1904111-39-2C13H21N3O2
- tert-Butyl N-[3-amino-2-(pyridin-4-yl)propyl]carbamate1903310-20-2C13H21N3O2
- tert-Butyl 3-amino-1-cyclopentyl-1H-pyrazole-4-carboxylate1946818-72-9C13H21N3O2
- tert-Butyl 3-amino-1-cyclopentyl-1H-pyrazole-5-carboxylate1946823-14-8C13H21N3O2
- 3-[(2-Ethylpiperidin-1-yl)methyl]-1-methylpyrazole-4-carboxylic acid1975117-71-5C13H21N3O2
- 3-{[Cyclohexyl(methyl)amino]methyl}-1-methyl-1H-pyrazole-4-carboxylic acid1975118-96-7C13H21N3O2
- tert-Butyl 1,6-dimethyl-6,7-dihydro-4H-imidazo[4,5-c]pyridine-5-carboxylate2231028-41-2C13H21N3O2
- Ethyl 7-tert-butyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrimidine-3-carboxylate1977269-93-4C13H21N3O2
- tert-Butyl 4-amino-6-tert-butylpyrimidine-2-carboxylate2248362-98-1C13H21N3O2
- 4-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-4-(2-methoxyethyl)piperidine2241140-99-6C13H21N3O2
- 3-(1-Methyl-1H-pyrazol-5-yl)-1-(propan-2-yl)piperidine-4-carboxylic acid2241128-15-2C13H21N3O2
- tert-Butyl 2-(1H-pyrrol-3-yl)piperazine-1-carboxylate2229339-71-1C13H21N3O2
- tert-Butyl 2-(1H-pyrrol-2-yl)piperazine-1-carboxylate2229116-03-2C13H21N3O2
- Rel-ethyl (2R,3R)-2-methyl-1-(1-methyl-1H-pyrazol-4-yl)piperidine-3-carboxylate2432830-09-4C13H21N3O2
- N-{1-[(3,5-Dimethyl-1,2-oxazol-4-yl)methyl]pyrrolidin-3-yl}-N-methylacetamide2741923-62-4C13H21N3O2
- 3-(1-Methyl-1H-pyrazol-4-yl)-1-(propan-2-yl)piperidine-4-carboxylic acid2127241-66-9C13H21N3O2
- tert-Butyl 3-ethyl-2H,4H,5H,6H,7H-pyrazolo[4,3-c]pyridine-5-carboxylate2138127-62-3C13H21N3O2
- tert-Butyl 1-(piperidin-3-yl)-1H-pyrazole-4-carboxylate2137694-77-8C13H21N3O2
- 3-(1-tert-Butyl-1H-pyrazol-4-yl)piperidine-4-carboxylic acid2172145-57-0C13H21N3O2
- 6-(1-tert-Butyl-1H-pyrazol-4-yl)piperidine-2-carboxylic acid2171632-70-3C13H21N3O2
- tert-Butyl 2-(5-amino-4-cyclopropyl-2-methyl-1H-imidazol-1-yl)acetate2764001-21-8C13H21N3O2
- tert-Butyl 2-(propan-2-yl)-2H,4H,5H,6H-pyrrolo[3,4-c]pyrazole-4-carboxylate2137450-03-2C13H21N3O2
- 4-(tert-Butylamino)-4H,5H,6H,7H,8H-pyrazolo[1,5-a]azepine-2-carboxylic acid2137767-74-7C13H21N3O2
- 4-(Diethylamino)-4H,5H,6H,7H,8H-pyrazolo[1,5-a]azepine-2-carboxylic acid2137645-35-1C13H21N3O2
- Ethyl 5-amino-1-tert-butyl-4-cyclopropyl-1H-pyrazole-3-carboxylate2113512-79-9C13H21N3O2
- Ethyl 5-amino-4-cyclohexyl-1-methyl-1H-pyrazole-3-carboxylate2138369-52-3C13H21N3O2
- Ethyl 5-amino-1-butyl-4-cyclopropyl-1H-pyrazole-3-carboxylate2138154-42-2C13H21N3O2
- Ethyl 5-amino-4-cyclobutyl-1-(propan-2-yl)-1H-pyrazole-3-carboxylate2112631-63-5C13H21N3O2
- 5-Amino-1-[4-(propan-2-yl)cyclohexyl]-1H-pyrazole-4-carboxylic acid2138192-82-0C13H21N3O2
- tert-Butyl 2-propyl-2H,4H,5H,6H-pyrrolo[3,4-c]pyrazole-4-carboxylate2137450-68-9C13H21N3O2
- Methyl 5-amino-4-cyclohexyl-1-ethyl-1H-pyrazole-3-carboxylate2114899-68-0C13H21N3O2
- Methyl 5-amino-4-cyclopentyl-1-(propan-2-yl)-1H-pyrazole-3-carboxylate2116548-98-0C13H21N3O2
- Methyl 5-amino-1-butyl-4-cyclobutyl-1H-pyrazole-3-carboxylate2137681-93-5C13H21N3O2
- 4-[(Butan-2-yl)amino]-4H,5H,6H,7H,8H-pyrazolo[1,5-a]azepine-2-carboxylic acid2138245-78-8C13H21N3O2
Frequently asked questions
What is the molar mass of C13H21N3O2?
The molar mass of C13H21N3O2 is 251.33 g/mol, calculated from standard atomic weights for 13 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 251.1634 Da.
How many compounds have the formula C13H21N3O2?
CompoundList lists 513 compounds with the molecular formula C13H21N3O2, including N-[1-(Pyrrolidine-1-carbonyl)piperidin-3-yl]prop-2-enamide, tert-Butyl 2-methyl-2,6,7,8-tetrahydropyrazolo[4,3-c]azepine-5(4H)-carboxylate, tert-Butyl (4,5-diamino-2-methylphenyl)(methyl)carbamate. 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 C13H21N3O2?
C13H21N3O2 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.