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 101 to 200 of 513 compounds
N-(3-Methyl-1,2,4-oxadiazol-5-yl)-N-(prop-2-EN-1-yl)heptanamide
CAS 62347-69-7C13H21N3O2
N-(Cyanomethyl)-4-methyl-2-(2-oxopiperidin-1-yl)pentanamide
CAS 1436014-97-9C13H21N3O2
N-(1-Methoxypropan-2-yl)-3-(1,3,5-trimethyl-1H-pyrazol-4-yl)prop-2-enamide
CAS 1181465-79-1C13H21N3O2
N-(1-Cyano-2-methylcyclopentyl)-4-methylmorpholine-2-carboxamide
CAS 1797887-12-7C13H21N3O2
![3-[4-(4-Aminophenyl)-1-piperazinyl]-1,2-propanediol chemical structure, C13H21N3O2, CAS 1425378-92-2](/s/KWVGFBZYEGKODE-UHFFFAOYSA-N.svg)
3-[4-(4-Aminophenyl)-1-piperazinyl]-1,2-propanediol
CAS 1425378-92-2C13H21N3O2
N-(Cyanomethyl)-2-(2-oxopyrrolidin-1-yl)-N-propylbutanamide
CAS 1786105-48-3C13H21N3O2
1-Acetyl-N-(cyanomethyl)-N-propylpiperidine-2-carboxamide
CAS 1645312-69-1C13H21N3O2
![(4aS,7R,7aR)-7-(3-(1H-Pyrazol-1-yl)propyl1H-pyrazol-1-yl)propoxy)octahydrocyclopenta[B][1,4]oxazine chemical structure, C13H21N3O2, CAS 1422137-29-8](/s/FOTZKBMZGMBIMB-YNEHKIRRSA-N.svg)
(4aS,7R,7aR)-7-(3-(1H-Pyrazol-1-yl)propyl1H-pyrazol-1-yl)propoxy)octahydrocyclopenta[B][1,4]oxazine
CAS 1422137-29-8C13H21N3O2
![tert-Butyl {[6-(dimethylamino)pyridin-3-yl]methyl}carbamate chemical structure, C13H21N3O2, CAS 1355179-26-8](/s/OOYISTWTVFTLSK-UHFFFAOYSA-N.svg)
tert-Butyl {[6-(dimethylamino)pyridin-3-yl]methyl}carbamate
CAS 1355179-26-8C13H21N3O2
Ethyl 6-(dipropylamino)pyridazine-3-carboxylate
CAS 2098085-90-4C13H21N3O2
![tert-Butyl N-[3-(5-aminopyridin-3-yl)propyl]carbamate chemical structure, C13H21N3O2, CAS 1998726-95-6](/s/UDKKFMUDGGACFF-UHFFFAOYSA-N.svg)
tert-Butyl N-[3-(5-aminopyridin-3-yl)propyl]carbamate
CAS 1998726-95-6C13H21N3O2
![N-Cyclopropyl-3-[4-(prop-2-enoyl)piperazin-1-yl]propanamide chemical structure, C13H21N3O2, CAS 2094381-14-1](/s/LGVCBZGVQPMPSI-UHFFFAOYSA-N.svg)
N-Cyclopropyl-3-[4-(prop-2-enoyl)piperazin-1-yl]propanamide
CAS 2094381-14-1C13H21N3O2
![3-Methyl-5-[(2S,3R)-2-piperidin-4-yloxan-3-yl]-1,2,4-oxadiazole chemical structure, C13H21N3O2, CAS 2137640-25-4](/s/VMPGZFNBEQRWOR-NEPJUHHUSA-N.svg)
3-Methyl-5-[(2S,3R)-2-piperidin-4-yloxan-3-yl]-1,2,4-oxadiazole
CAS 2137640-25-4C13H21N3O2
![1-[4-(1-Methylpyrrolidine-2-carbonyl)piperazin-1-yl]prop-2-en-1-one chemical structure, C13H21N3O2, CAS 2174952-23-7](/s/RBMKBXCIQUZDDC-UHFFFAOYSA-N.svg)
1-[4-(1-Methylpyrrolidine-2-carbonyl)piperazin-1-yl]prop-2-en-1-one
CAS 2174952-23-7C13H21N3O2
tert-Butyl 3-(3-methyl-1H-pyrazol-5-yl)pyrrolidine-1-carboxylate
CAS 2173135-20-9C13H21N3O2
![1-[1-(2-Methoxyethyl)-1H-pyrazol-4-yl]-7-oxa-2-azaspiro[3.5]nonane chemical structure, C13H21N3O2, CAS 2241128-45-8](/s/OUTAMVAFUYQDOD-UHFFFAOYSA-N.svg)
1-[1-(2-Methoxyethyl)-1H-pyrazol-4-yl]-7-oxa-2-azaspiro[3.5]nonane
CAS 2241128-45-8C13H21N3O2
![2-[4-(Dimethylamino)but-2-enoyl]-octahydropyrrolo[1,2-a]piperazin-6-one chemical structure, C13H21N3O2, CAS 2249690-09-1](/s/XCOFCLJAKIMTOZ-ONEGZZNKSA-N.svg)
2-[4-(Dimethylamino)but-2-enoyl]-octahydropyrrolo[1,2-a]piperazin-6-one
CAS 2249690-09-1C13H21N3O2
![N-(2-Methoxyethyl)-N-[(trimethyl-1H-pyrazol-4-yl)methyl]prop-2-enamide chemical structure, C13H21N3O2, CAS 2361877-57-6](/s/ILTWVHRDBURPMZ-UHFFFAOYSA-N.svg)
N-(2-Methoxyethyl)-N-[(trimethyl-1H-pyrazol-4-yl)methyl]prop-2-enamide
CAS 2361877-57-6C13H21N3O2
![(2E)-4-(Dimethylamino)-N-({3-oxo-2-azabicyclo[2.2.1]heptan-1-yl}methyl)but-2-enamide chemical structure, C13H21N3O2, CAS 2411335-11-8](/s/BFWOBEPFIBZINW-ONEGZZNKSA-N.svg)
(2E)-4-(Dimethylamino)-N-({3-oxo-2-azabicyclo[2.2.1]heptan-1-yl}methyl)but-2-enamide
CAS 2411335-11-8C13H21N3O2
![(2E)-4-(Dimethylamino)-N-[(2-ethyl-4-methyl-1,3-oxazol-5-yl)methyl]but-2-enamide chemical structure, C13H21N3O2, CAS 2411327-60-9](/s/YTWPMNNWDMZNNB-VOTSOKGWSA-N.svg)
(2E)-4-(Dimethylamino)-N-[(2-ethyl-4-methyl-1,3-oxazol-5-yl)methyl]but-2-enamide
CAS 2411327-60-9C13H21N3O2
![(2E)-4-(Dimethylamino)-N-{7-oxo-6-azaspiro[3.4]octan-2-yl}but-2-enamide chemical structure, C13H21N3O2, CAS 2411323-43-6](/s/QIIRHTGRPQOVDB-ONEGZZNKSA-N.svg)
(2E)-4-(Dimethylamino)-N-{7-oxo-6-azaspiro[3.4]octan-2-yl}but-2-enamide
CAS 2411323-43-6C13H21N3O2
(2E)-N-(1-Cyclopropanecarbonylazetidin-3-yl)-4-(dimethylamino)but-2-enamide
CAS 2411324-83-7C13H21N3O2
![(E)-4-(Dimethylamino)-N-[3-(3-methyl-1,2-oxazol-4-yl)propyl]but-2-enamide chemical structure, C13H21N3O2, CAS 2411332-01-7](/s/DAPLCLIXYZVLRH-FNORWQNLSA-N.svg)
(E)-4-(Dimethylamino)-N-[3-(3-methyl-1,2-oxazol-4-yl)propyl]but-2-enamide
CAS 2411332-01-7C13H21N3O2
![2-[2-(But-2-ynoylamino)ethyl]-N-methylpiperidine-1-carboxamide chemical structure, C13H21N3O2, CAS 2411253-80-8](/s/KXXJZOWCZOGVFX-UHFFFAOYSA-N.svg)
2-[2-(But-2-ynoylamino)ethyl]-N-methylpiperidine-1-carboxamide
CAS 2411253-80-8C13H21N3O2
- N-Methyl-N-{1-[(5-methyl-1,2-oxazol-3-yl)methyl]piperidin-4-yl}acetamide2548977-17-7C13H21N3O2
- tert-Butyl 3-[(2-methyl-1H-imidazol-1-yl)methyl]azetidine-1-carboxylate2549001-37-6C13H21N3O2
- Formamide, N-(1-cyclopentylidene-2-(4-methyl-1-piperazinyl)-2-oxoethyl)-99506-28-2C13H21N3O2
- 6,9-Dioxa-3,12,18-triazabicyclo[12.3.1]octadeca-1(18),14,16-triene109746-53-4C13H21N3O2
- N-(5-Methyl-1,3,4-oxadiazol-2-yl)-N-propylcyclohexanecarboxamide62347-60-8C13H21N3O2
- 5-(Azocan-1-yl)-1,3-dimethyl-1H-pyrazole-4-carboxylic acid1152565-39-3C13H21N3O2
- Ethyl 1-methyl-3-(piperidin-1-ylmethyl)pyrazole-4-carboxylate1184915-81-8C13H21N3O2
- 2-(3-Aminopropyl)-1-(1-propyl-1H-imidazol-4-yl)cyclopropane carboxylic acid1334540-15-6C13H21N3O2
- N-[4-(Diethylamino)phenyl]-N'-(2-hydroxyethyl)urea89402-54-0C13H21N3O2
- 2,5-Dimethoxy-4-(4-methylpiperazin-1-yl)benzenamine732181-96-3C13H21N3O2
- 2-(4-Cyclopropanecarbonylpiperazin-1-yl)-N-(prop-2-en-1-yl)acetamide1457992-76-5C13H21N3O2
- 1-[5-(Oxolan-3-yl)-1,2,4-oxadiazol-3-yl]cycloheptan-1-amine1303814-30-3C13H21N3O2
- 1-[5-(Oxolan-2-yl)-1,2,4-oxadiazol-3-yl]cycloheptan-1-amine1306515-46-7C13H21N3O2
- 1-(5-Methoxy-2-pyrimidinyl)-4-piperidinepropanol1393598-90-7C13H21N3O2
- 2-(3-Cycloheptyl-1,2,4-oxadiazol-5-yl)morpholine1423117-00-3C13H21N3O2
- N-(4-Aminophenyl)-N-[2-(dimethylamino)ethyl]-2-methoxyacetamide652139-70-3C13H21N3O2
- N-(5-tert-Butyl-1,2-oxazol-3-yl)piperidine-1-carboxamide55808-88-3C13H21N3O2
- 3,3-Dimethyl-N-(1-(tetrahydrofuran-3-yl)-1H-pyrazol-4-yl)butanamide1797872-76-4C13H21N3O2
- N-(2-Ethoxy-4,6-dimethylpyrimidin-5-yl)pentanamide1788532-24-0C13H21N3O2
- 3-((5-(Piperidin-1-ylmethyl)isoxazol-3-yl)methyl)oxetan-3-amine1372065-10-5C13H21N3O2
- tert-Butyl N-[2-amino-1-(5-methylpyridin-2-yl)ethyl]carbamate1504733-20-3C13H21N3O2
- tert-Butyl N-[2-amino-1-(4-methylpyridin-3-yl)ethyl]carbamate1520385-26-5C13H21N3O2
- N-Ethyl-2-(oxolan-2-yl)-6-propoxypyrimidin-4-amine1489477-18-0C13H21N3O2
- Ethyl 4-amino-3-{[2-(dimethylamino)ethyl]amino}benzoate1555778-07-8C13H21N3O2
- 4-Piperidinepropanoic acid, I(2)-amino-1-methyl-I(2)-1H-pyrrol-2-yl-1518882-30-8C13H21N3O2
- 2-Piperazinone, 3-(2-aminoethyl)-4-(2-furanylmethyl)-1,5-dimethyl-1779370-09-0C13H21N3O2
- N-Cyclohexyl-Na(2)-[5-(1-methylethyl)-3-isoxazolyl]urea55807-70-0C13H21N3O2
- 2-(3-Amino-2-oxopyridin-1(2H)-yl)-N-(2-ethylbutyl)acetamide1542133-28-7C13H21N3O2
- 1-(4-(tert-Butyl)cyclohexyl)-1H-1,2,3-triazole-4-carboxylic acid1710674-55-7C13H21N3O2
- Ethyl 2-(3,5-dimethyl-4-(pyrrolidin-2-yl)-1H-pyrazol-1-yl)acetate1708268-95-4C13H21N3O2
- 2-(4-(Azepan-2-yl)-3,5-dimethyl-1H-pyrazol-1-yl)acetic acid1708445-15-1C13H21N3O2
- tert-Butyl 2-(1H-imidazol-4-yl)piperidine-1-carboxylate1779119-28-6C13H21N3O2
- tert-Butyl 3-((cyano(cyclopropyl)methyl)amino)azetidine-1-carboxylate2098056-82-5C13H21N3O2
- (2-((Tetrahydro-2H-pyran-4-yl)methyl)-2,4,5,7-tetrahydropyrano[3,4-c]pyrazol-7-yl)methanamine1422059-58-2C13H21N3O2
- Ethyl 3-[4-(piperidin-4-yl)-1H-pyrazol-1-yl]propanoate2098072-02-5C13H21N3O2
- 3-Methyl-1-(2-methylpropyl)-5-(morpholin-4-yl)-1H-pyrazole-4-carbaldehyde2059994-69-1C13H21N3O2
- Propan-2-yl 2-(propan-2-yl)-5H,6H,7H,8H-imidazo[1,2-a]pyrazine-3-carboxylate2060056-95-1C13H21N3O2
- 6-Cyclopropyl-N-(2,2-diethoxyethyl)pyrimidin-4-amine2098051-56-8C13H21N3O2
- 6-Cyclopentyl-N-(2,2-dimethoxyethyl)pyrimidin-4-amine2097959-03-8C13H21N3O2
- 2-[(6-Cyclopentylpyrimidin-4-yl)(2-hydroxyethyl)amino]ethan-1-ol2097973-90-3C13H21N3O2
- 4-{[6-(2-Methylbutan-2-yl)pyrimidin-4-yl]amino}butanoic acid2098035-83-5C13H21N3O2
- 4-{[6-(2,2-Dimethylpropyl)pyrimidin-4-yl]amino}butanoic acid2098140-19-1C13H21N3O2
- 4-{[6-(Ethoxymethyl)pyrimidin-4-yl]amino}cyclohexan-1-ol2098036-90-7C13H21N3O2
- 4-{[6-(Pentan-3-yl)pyrimidin-4-yl]amino}butanoic acid2097960-43-3C13H21N3O2
- 4-{[6-(2-Methoxyethyl)pyrimidin-4-yl]amino}cyclohexan-1-ol2098043-48-0C13H21N3O2
- 2-{Ethyl[6-(oxan-4-yl)pyrimidin-4-yl]amino}ethan-1-ol2098101-25-6C13H21N3O2
- tert-Butyl 2-[(6-propylpyrimidin-4-yl)amino]acetate2098041-65-5C13H21N3O2
- tert-Butyl 2-{[6-(propan-2-yl)pyrimidin-4-yl]amino}acetate2097975-27-2C13H21N3O2
- Ethyl 2-{[6-(2-methylbutan-2-yl)pyrimidin-4-yl]amino}acetate2098061-32-4C13H21N3O2
- Methyl 2-{methyl[6-(2-methylbutan-2-yl)pyrimidin-4-yl]amino}acetate2098112-03-7C13H21N3O2
- Ethyl 2-{[6-(2,2-dimethylpropyl)pyrimidin-4-yl]amino}acetate2098041-84-8C13H21N3O2
- Methyl 2-{[6-(2,2-dimethylpropyl)pyrimidin-4-yl](methyl)amino}acetate2098011-77-7C13H21N3O2
- Ethyl 2-{[6-(pentan-3-yl)pyrimidin-4-yl]amino}acetate2098111-45-4C13H21N3O2
- Methyl 2-{methyl[6-(pentan-3-yl)pyrimidin-4-yl]amino}acetate2097961-81-2C13H21N3O2
- 1-(1-Cyclopropyl-2-oxopyrrolidin-3-yl)piperidine-4-carboxamide2097866-03-8C13H21N3O2
- tert-Butyl (5-amino-3-methylpyridin-2-yl)(ethyl)carbamate2749401-10-1C13H21N3O2
- 1-{2-Amino-1-[1-(propan-2-yl)-1H-pyrazol-5-yl]ethyl}cyclobutane-1-carboxylic acid2060047-16-5C13H21N3O2
- 1-[2-Amino-1-(1-propyl-1H-pyrazol-5-yl)ethyl]cyclobutane-1-carboxylic acid2060037-67-2C13H21N3O2
- 1-[2-Amino-1-(1-ethyl-1H-pyrazol-5-yl)ethyl]cyclopentane-1-carboxylic acid2059941-63-6C13H21N3O2
- 1-[2-Amino-1-(1,4-dimethyl-1H-pyrazol-5-yl)ethyl]cyclopentane-1-carboxylic acid2060039-74-7C13H21N3O2
- 5-[(Ethylamino)methyl]-1-(1-methyl-1H-pyrrol-3-yl)pyrrolidine-2-carboxylic acid2059926-64-4C13H21N3O2
- Methyl 3-tert-butyl-4H,5H,6H,7H,8H-[1,2,3]triazolo[1,5-a]azepine-6-carboxylate2060029-24-3C13H21N3O2
- N-(Cyanomethyl)-4-(cyclobutylmethyl)-N-methylmorpholine-3-carboxamide2223743-18-6C13H21N3O2
- rac-tert-Butyl (3R,4R)-4-(1-methyl-1H-imidazol-5-yl)pyrrolidine-3-carboxylate2248283-72-7C13H21N3O2
- tert-Butyl 5-(methylamino)-2-(propan-2-yl)pyrimidine-4-carboxylate2248320-67-2C13H21N3O2
- tert-Butyl 5-(aminomethyl)-4H,5H,6H,7H-pyrazolo[1,5-a]pyridine-3-carboxylate2248327-85-5C13H21N3O2
- Ethyl 3-{5,7-dimethyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrimidin-6-yl}propanoate2248401-12-7C13H21N3O2
- tert-Butyl 5-amino-1-cyclopentyl-1H-pyrazole-4-carboxylate2248361-06-8C13H21N3O2
- rac-tert-Butyl (3R,4S)-4-(1-methyl-1H-pyrazol-4-yl)pyrrolidine-3-carboxylate2248380-26-7C13H21N3O2
- 2-{[1-(2-Methoxyethyl)piperidin-4-yl]oxy}-5-methylpyrimidine2379972-95-7C13H21N3O2
- 2-Ethoxy-1-[4-(1-methyl-1H-imidazol-5-yl)piperidin-1-yl]ethan-1-one2309542-72-9C13H21N3O2
- N-Ethyl-N,4-dimethyl-2-(piperidin-3-yl)-1,3-oxazole-5-carboxamide2241142-64-1C13H21N3O2
- tert-Butyl 2-methyl-4,5,7,8-tetrahydropyrazolo[3,4-d]azepine-6(2H)-carboxylate2481087-69-6C13H21N3O2
- tert-Butyl 3-amino-5-cyclopentyl-1H-pyrazole-1-carboxylate2249773-69-9C13H21N3O2
- (2E)-N-[(3-Cyclopropyl-4,5-dihydro-1,2-oxazol-5-yl)methyl]-4-(dimethylamino)but-2-enamide2649087-78-3C13H21N3O2
- N-[3-Methyl-1-(2-oxo-1,3-diazinan-1-yl)butan-2-yl]but-2-ynamide2411315-11-0C13H21N3O2
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-(3-Methyl-1,2,4-oxadiazol-5-yl)-N-(prop-2-EN-1-yl)heptanamide, N-(Cyanomethyl)-4-methyl-2-(2-oxopiperidin-1-yl)pentanamide, N-(1-Methoxypropan-2-yl)-3-(1,3,5-trimethyl-1H-pyrazol-4-yl)prop-2-enamide. 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.