Molecular formula
C12H13N3O
921 compounds have this formula on CompoundList.
- Molar mass
- 215.26g/mol
- Monoisotopic mass
- 221.1435Da
- Atoms
- 29
- Elements
- 4
- Rings plus double bonds
- 8
The formula C12H13N3O describes a molecule made of 12 carbon atoms, 13 hydrogen atoms, 3 nitrogen atoms and 1 oxygen atom. 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 × 1266.96%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 136.09%1.008 × 13 = 13.104 g/mol
- N Nitrogen × 319.52%14.007 × 3 = 42.021 g/mol
- O Oxygen × 17.43%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C12H13N3O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 921 compounds
3,5-Dimethyl-N-phenyl-1H-pyrazole-4-carboxamide
CAS 61747-76-0C12H13N3O
2-(4-Methoxyphenyl)-4,6-dimethyl-1,3,5-triazine
CAS 83253-15-0C12H13N3O
3-(3-Indolyl)-piperazin-2-one
CAS 85606-98-0C12H13N3O
![1,2,3,4-Tetrahydro-6-methyl-11H-dipyrido[1,2-a:4',3'-d]pyrimidin-11-one chemical structure, C12H13N3O, CAS 111303-45-8](/s/XYAMXIQAWQVXNB-UHFFFAOYSA-N.svg)
1,2,3,4-Tetrahydro-6-methyl-11H-dipyrido[1,2-a:4',3'-d]pyrimidin-11-one
CAS 111303-45-8C12H13N3O
4-(Piperazine-1-carbonyl)benzonitrile
CAS 220470-49-5C12H13N3O
![3-[4-(Pyridin-3-yl)-1H-imidazol-1-yl]butanal chemical structure, C12H13N3O, CAS 261765-46-2](/s/ZVQQEKOMEAHKRI-UHFFFAOYSA-N.svg)
3-[4-(Pyridin-3-yl)-1H-imidazol-1-yl]butanal
CAS 261765-46-2C12H13N3O
2-Cyano-N-(propan-2-yl)-3-(pyridin-3-yl)prop-2-enamide
CAS 444552-28-7C12H13N3O
1-(4-(3,5-Dimethyl-1H-1,2,4-triazol-1-yl)phenyl)ethan-1-one
CAS 122957-27-1C12H13N3O
3-Amino-N-(quinolin-5-yl)propanamide
CAS 1016750-19-8C12H13N3O
3,4-Diamino-1-benzyl-1H-pyridin-2-one
CAS 705280-54-2C12H13N3O
(E)-3-(Dimethylamino)-1-(1H-3-indazolyl)-2-propen-1-one
CAS 473416-41-0C12H13N3O
4-(4-Amino-3-methylphenoxy)pyridin-2-ylamine
CAS 864245-25-0C12H13N3O
2-Amino-4-methyl-6-benzyloxypyrimidine
CAS 70483-81-7C12H13N3O
4H-(1,2,4)Triazolo(3,4-c)(1,4)benzoxazine, 1-(1-methylethyl)-
CAS 93299-69-5C12H13N3O
4-Amino-6-(3,4-dimethylphenyl)pyridazin-3-ol
CAS 1018547-33-5C12H13N3O
4-Amino-6-(2,5-dimethylphenyl)pyridazin-3-ol
CAS 1018522-24-1C12H13N3O
2-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-4-methylaniline
CAS 1036600-97-1C12H13N3O
N-(2-Methoxybenzyl)pyrazin-2-amine
CAS 1041583-17-8C12H13N3O
N-(Propan-2-yl)quinoxaline-2-carboxamide
CAS 1240195-34-9C12H13N3O
3-Amino-1-(3,5-dimethylphenyl)-1,2-dihydropyrazin-2-one
CAS 1031557-95-5C12H13N3O
4-(3,5-Dimethyl-1H-1,2,4-triazol-1-yl)-3-methylbenzaldehyde
CAS 1249380-27-5C12H13N3O
2-Methyl-4-(2-pyrimidinylmethoxy)aniline
CAS 1249718-85-1C12H13N3O
2-Pyridin-2-yl-4,5,6,7-tetrahydro-2H-indazol-3-ol
CAS 140398-51-2C12H13N3O
![1-[(3,4-Dimethylphenyl)methyl]-1H-1,2,3-triazole-4-carbaldehyde chemical structure, C12H13N3O, CAS 1494151-05-1](/s/FEHHKBGTEVXAHK-UHFFFAOYSA-N.svg)
1-[(3,4-Dimethylphenyl)methyl]-1H-1,2,3-triazole-4-carbaldehyde
CAS 1494151-05-1C12H13N3O
- 1-[4-(Propan-2-yl)phenyl]-1H-1,2,3-triazole-4-carbaldehyde1494391-57-9C12H13N3O
- 1-[3-(Propan-2-yl)phenyl]-1H-1,2,3-triazole-4-carbaldehyde1495668-95-5C12H13N3O
- 6-[(4-Methoxyphenyl)methyl]pyrimidin-4-amine143467-58-7C12H13N3O
- 2-(2-Amino-1-phenylethyl)-2,3-dihydropyridazin-3-one1706462-02-3C12H13N3O
- 2-(N-Cyanoanilino)-N-prop-2-enylacetamide1436088-77-5C12H13N3O
- 3-Amino-5-methyl-1H,2H,3H,9H-pyrrolo[2,1-b]quinazolin-9-one1375473-76-9C12H13N3O
- 5-(3-Ethoxyphenyl)pyrimidin-2-amine1111102-55-6C12H13N3O
- 1-[6-(4,5-Dimethyl-1H-imidazol-1-yl)pyridin-3-yl]ethan-1-one1545165-11-4C12H13N3O
- 2-Cyclopropyl-N-(pyrazolo[1,5-a]pyridin-5-yl)acetamide2034403-05-7C12H13N3O
- 3-(3-(1H-Imidazol-2-yl)phenyl)propanamide1799421-12-7C12H13N3O
- 2-(6-Methoxypyrimidin-4-yl)-4-methylaniline1802432-79-6C12H13N3O
- 3-((3,4-Dihydroisoquinolin-2(1H)-yl)methyl)-1,2,4-oxadiazole2034430-57-2C12H13N3O
- 6-[(3-Methoxyphenyl)methyl]pyrimidin-4-amine2092847-44-2C12H13N3O
- 2-(Dimethylamino)-4-phenyl-1H-pyrimidin-6-one31937-04-9C12H13N3O
- 4(1H)-Pyrimidinone, 6-methyl-2-(methylphenylamino)-93669-66-0C12H13N3O
- N-(3-Cyclopropyl-1H-pyrrolo[3,2-C]pyridin-6-yl)acetamide3010882-55-7C12H13N3O
- N,N,2-trimethyl-1,8-naphthyridine-3-carboxamide388565-47-7C12H13N3O
- N2-(4-Methoxyphenyl)-2,5-pyridinediamine52024-34-7C12H13N3O
- N-(2-Aminoethyl)quinoline-2-carboxamide298216-68-9C12H13N3O
- 1-(4-Cyanophenyl)-3-(cyclopropylmethyl)urea1024516-86-6C12H13N3O
- 1-Allyl-3-(1H-indol-3-yl)urea922982-74-9C12H13N3O
- Acetamide, N-(4-amino-2-methyl-6-quinolinyl)-63304-46-1C12H13N3O
- N-((4-Phenyl-1H-imidazol-2-yl)methyl)acetamide869967-35-1C12H13N3O
- 2-Pyrimidinamine, 4-methoxy-6-methyl-5-phenyl-61539-02-4C12H13N3O
- 1 suppliers4-(4-Methoxyphenyl)-6-methylpyrimidin-2-amine61541-75-1C12H13N3O
- 1,3-Dimethyl-N-phenyl-1H-pyrazole-4-carboxamide64429-34-1C12H13N3O
- 4-Pyridazinol, 3-(dimethylamino)-6-phenyl-89868-15-5C12H13N3O
- Ethanone, 1-[2-[(phenylmethyl)amino]-1H-imidazol-4-yl]-88723-27-7C12H13N3O
- 5-Ethoxy-6-methyl-3-phenyl-1,2,4-triazine116177-94-7C12H13N3O
- 4-Methoxy-6-methyl-N-phenylpyrimidin-2-amine110235-29-5C12H13N3O
- 2-Amino-1-(4-(1-methyl-1H-imidazol-2-yl)phenyl)ethanone786628-31-7C12H13N3O
- 4-Amino-6-(2,4-dimethylphenyl)pyridazin-3-ol893760-49-1C12H13N3O
- 1,5-Dimethyl-N-phenyl-1H-pyrazole-3-carboxamide89202-84-6C12H13N3O
- N-(1-Benzylpyrazol-4-yl)acetamide1423943-86-5C12H13N3O
- 1,3-Dimethyl-N-phenyl-1H-pyrazole-5-carboxamide64174-41-0C12H13N3O
- 3-(Piperazine-1-carbonyl)benzonitrile1016684-78-8C12H13N3O
- 4-(3-Aminopyrrolidine-1-carbonyl)benzonitrile1250784-79-2C12H13N3O
- 4-(3-Methoxyphenyl)-6-methyl-2-pyrimidinamine199864-45-4C12H13N3O
- 4-[(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)methyl]aniline1036510-53-8C12H13N3O
- N-(Quinoxalin-6-yl)butyramide941282-02-6C12H13N3O
- N-(2-(1H-Imidazol-1-yl)ethyl)benzamide1008530-60-6C12H13N3O
- 3-Methyl-1-[(quinolin-8-yl)methyl]urea1599362-97-6C12H13N3O
- 5-(Azetidin-3-yl)-3-(2-methylphenyl)-1,2,4-oxadiazole1248908-10-2C12H13N3O
- 5-(Azetidin-3-yl)-3-(3-methylphenyl)-1,2,4-oxadiazole1248907-52-9C12H13N3O
- 5-Phenyl-3-(pyrrolidin-2-yl)-1,2,4-oxadiazole1274636-41-7C12H13N3O
- N-[4-(3-Methyl-3H-imidazol-4-yl)phenyl]acetamide774238-44-7C12H13N3O
- 2-Quinolin-6-yl-propionic acid hydrazide1022092-65-4C12H13N3O
- N-(1-Cyanocyclopentyl)pyridine-2-carboxamide1250590-66-9C12H13N3O
- 3-(2,3-Dihydrobenzofuran-5-yl)-1-methyl-1H-pyrazol-5-amine1249756-70-4C12H13N3O
- 6-(2-Ethoxyphenyl)pyridazin-3-amine1251082-07-1C12H13N3O
- {3-[(Pyrimidin-5-ylmethyl)amino]phenyl}methanol886211-38-7C12H13N3O
- 1-(1H-Indole-6-carbonyl)azetidin-3-amine1492274-63-1C12H13N3O
- 1-[(2,5-Dimethylphenyl)methyl]-1H-1,2,3-triazole-4-carbaldehyde1494826-92-4C12H13N3O
- 1-Benzyl-5-methyl-1H-pyrazole-3-carboxamide79264-03-2C12H13N3O
- 4-(4-(Aminomethyl)phenoxy)pyridin-2-amine1289189-83-8C12H13N3O
- 2-Amino-4-cyclobutylphthalazin-1(2H)-one1309195-56-9C12H13N3O
- 3-(Aminomethyl)-6-methyl-4-pyridin-4-yl-1H-pyridin-2-one1346576-08-6C12H13N3O
- 4-Ethylisoquinoline-6-carbohydrazide1015069-68-7C12H13N3O
- 3-Methyl-4-[(5-methyl-2-pyrazinyl)oxy]benzenamine2757600-16-9C12H13N3O
- 2-Amino-5-{[(pyridin-2-yl)amino]methyl}phenol920511-83-7C12H13N3O
- (3'-Methoxy-[4,4]bipyridinyl-3-yl)-methyl-amine1395415-59-4C12H13N3O
- 3,5-Dimethyl-4-nitroso-1-(p-tolyl)-1H-pyrazole63680-92-2C12H13N3O
- (1-Methyl-1H-imidazol-5-yl)(4-(methylamino)phenyl)methanone1450739-41-9C12H13N3O
- 4'-Hydroxy pyrimethanil-d41794897-91-8C12H13N3O
- [4-(5,6-Dihydro-8H-imidazo[2,1-c][1,4]oxazin-3-yl)phenyl]amine1428233-69-5C12H13N3O
- 2-(4-Phenoxypyrimidin-2-yl)ethanamine944898-86-6C12H13N3O
- 3-Amino-7-methyl-1H,2H,3H,9H-pyrrolo[2,1-b]quinazolin-9-one1375474-02-4C12H13N3O
- 1-(3-(3,5-Dimethyl-1H-1,2,4-triazol-1-yl)phenyl)ethan-1-one1500828-52-3C12H13N3O
- 3-[3-(Cyclopropylmethyl)-1,2,4-oxadiazol-5-yl]benzenamine1511389-95-9C12H13N3O
- 1-(2-Methylpyrimidin-5-yl)-4-oxocyclohexanecarbonitrile1600498-54-1C12H13N3O
- 4-(2-Amino-5-pyrimidinyl)-2,6-dimethylphenol1572185-36-4C12H13N3O
- 1,2,3,4-Tetrahydropyrido[1,2-a]benzimidazole-7-carboxamide1779133-55-9C12H13N3O
- (E)-2-Cyano-3-(1-methylpyrrol-2-yl)-N-prop-2-enylprop-2-enamide1198066-65-7C12H13N3O
- 4,6-Dimethyl-2-phenoxypyrimidin-5-amine1706457-80-8C12H13N3O
- 4-(4-Amino-2-methoxyphenyl)-2-pyridinamine1644250-28-1C12H13N3O
- (2-(Benzylamino)pyrimidin-4-yl)methanol1799613-23-2C12H13N3O
Frequently asked questions
What is the molar mass of C12H13N3O?
The molar mass of C12H13N3O is 215.26 g/mol, calculated from standard atomic weights for 12 carbon atoms, 13 hydrogen atoms, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 221.1435 Da.
How many compounds have the formula C12H13N3O?
CompoundList lists 921 compounds with the molecular formula C12H13N3O, including 3,5-Dimethyl-N-phenyl-1H-pyrazole-4-carboxamide, 2-(4-Methoxyphenyl)-4,6-dimethyl-1,3,5-triazine, 3-(3-Indolyl)-piperazin-2-one. 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 C12H13N3O?
C12H13N3O has a degree of unsaturation of 8. 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.