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 101 to 200 of 921 compounds
6-(Benzyloxy)pyridine-2,3-diamine
CAS 1217349-78-4C12H13N3O
4-(4-Aminophenoxy)benzene-1,3-diamine
CAS 23843-88-1C12H13N3O
![Imidazole, 1-[4-dimethylaminobenzoyl]- chemical structure, C12H13N3O, CAS 87970-46-5](/s/PKWHVPFMODHPBJ-UHFFFAOYSA-N.svg)
Imidazole, 1-[4-dimethylaminobenzoyl]-
CAS 87970-46-5C12H13N3O
N-(1-Prop-2-enylbenzimidazol-2-yl)acetamide
CAS 292613-05-9C12H13N3O
2,8-Dimethylquinoline-4-carbohydrazide
CAS 590376-58-2C12H13N3O
2-(2-Aminoethyl)-6-phenylpyridazin-3(2H)-one
CAS 77375-77-0C12H13N3O
![2-Amino-6H,7H,8H,9H,11H-pyrido[2,1-b]quinazolin-11-one chemical structure, C12H13N3O, CAS 70934-09-7](/s/WMQSVFKRMXLMQI-UHFFFAOYSA-N.svg)
2-Amino-6H,7H,8H,9H,11H-pyrido[2,1-b]quinazolin-11-one
CAS 70934-09-7C12H13N3O
![{2-[(6-Phenylpyridazin-3-yl)oxy]ethyl}amine chemical structure, C12H13N3O, CAS 1283108-51-9](/s/KTVHLBLXUXKCAA-UHFFFAOYSA-N.svg)
{2-[(6-Phenylpyridazin-3-yl)oxy]ethyl}amine
CAS 1283108-51-9C12H13N3O
N-(4-Methoxybenzyl)pyridazin-3-amine
CAS 1247564-41-5C12H13N3O
2-Amino-5-benzyl-6-methyl-1H-pyrimidin-4-one
CAS 23942-11-2C12H13N3O
3-Pyrrolidin-1-yl-1H-quinoxalin-2-one
CAS 88614-12-4C12H13N3O
N-(4-Methyl-5-phenyl-1H-imidazol-2-yl)acetamide
CAS 160072-51-5C12H13N3O
![2'-Methoxy-2-methyl-[3,3']bipyridinyl-6-ylamine chemical structure, C12H13N3O, CAS 835876-12-5](/s/UXFGWCHCBQWLIR-UHFFFAOYSA-N.svg)
2'-Methoxy-2-methyl-[3,3']bipyridinyl-6-ylamine
CAS 835876-12-5C12H13N3O
1-(4-Methylphenyl)-3-(1H-1,2,4-triazol-1-yl)propan-1-one
CAS 81234-27-7C12H13N3O
(2-Anilino-6-methylpyrimidin-4-yl)methanol
CAS 116389-38-9C12H13N3O
2-(2-Cyclopropyl-1H-benzimidazol-1-yl)acetamide
CAS 955335-16-7C12H13N3O
![4-[(2-Oxopiperazin-1-yl)methyl]benzonitrile chemical structure, C12H13N3O, CAS 406496-43-3](/s/NNVNYKNBSLCWCD-UHFFFAOYSA-N.svg)
4-[(2-Oxopiperazin-1-yl)methyl]benzonitrile
CAS 406496-43-3C12H13N3O
N-Methyl-4-((6-methylpyridazin-3-yl)oxy)aniline
CAS 1250605-38-9C12H13N3O
2-Amino-N-isoquinolin-1-ylmethyl-acetamide
CAS 1353947-83-7C12H13N3O
![6-Methyl-2-[(4-methylphenyl)amino]-3,4-dihydropyrimidin-4-one chemical structure, C12H13N3O, CAS 50427-09-3](/s/AZFSEQTWUFMLBM-UHFFFAOYSA-N.svg)
6-Methyl-2-[(4-methylphenyl)amino]-3,4-dihydropyrimidin-4-one
CAS 50427-09-3C12H13N3O
![3-(3-Methoxyphenyl)-5,6-dihydro-4H-pyrrolo[1,2-C][1,2,3]triazole chemical structure, C12H13N3O, CAS 1445792-42-6](/s/MPTMLDLNUQPWHD-UHFFFAOYSA-N.svg)
3-(3-Methoxyphenyl)-5,6-dihydro-4H-pyrrolo[1,2-C][1,2,3]triazole
CAS 1445792-42-6C12H13N3O
![3-(4-Methoxyphenyl)-5,6-dihydro-4H-pyrrolo[1,2-C][1,2,3]triazole chemical structure, C12H13N3O, CAS 1445792-48-2](/s/FCXQYUPUPBTTPA-UHFFFAOYSA-N.svg)
3-(4-Methoxyphenyl)-5,6-dihydro-4H-pyrrolo[1,2-C][1,2,3]triazole
CAS 1445792-48-2C12H13N3O
1H-Pyrazolecarboxamide, 5-methyl-N-(2-methylphenyl)-
CAS 37027-10-4C12H13N3O
1H-Pyrazolecarboxamide, 5-methyl-N-(3-methylphenyl)-
CAS 37027-11-5C12H13N3O
- 1H-Pyrazolecarboxamide, 5-methyl-N-(4-methylphenyl)-37027-12-6C12H13N3O
- 1 suppliers4-(4-Methoxyphenyl)-5-methylpyrimidin-2-amine61541-78-4C12H13N3O
- 5-Methoxy-N-methyl-2-phenylpyrimidin-4-amine477863-75-5C12H13N3O
- 1-(Cyanomethyl)-3,4-dihydro-2(1H)-isoquinolinecarboxamide338793-03-6C12H13N3O
- N'-(2-Formyl-1H-indol-3-yl)-N,N-dimethylimidoformamide75394-78-4C12H13N3O
- 2-Propenamide, 2-cyano-3-(dimethylamino)-N-phenyl-, (Z)-89567-72-6C12H13N3O
- N-[2-(1H-Pyrrol-1-ylamino)phenyl]acetamide87948-01-4C12H13N3O
- 4-[(3-Amino-2-oxopyrrolidin-1-yl)methyl]benzonitrile1342448-76-3C12H13N3O
- 4-Amino-6-(4-ethylphenyl)pyridazin-3(2H)-one1017670-54-0C12H13N3O
- 3-(2-Aminoethyl)-6-phenylpyrimidin-4-one1105195-70-7C12H13N3O
- 5-(Azetidin-3-yl)-3-(4-methylphenyl)-1,2,4-oxadiazole1248907-67-6C12H13N3O
- (4-((Pyrimidin-2-ylamino)methyl)phenyl)methanol897657-96-4C12H13N3O
- 5-(Pyrrolidine-1-carbonyl)-1H-indazole1379264-55-7C12H13N3O
- 2'-Methoxy-N-methyl-[4,4'-bipyridin]-2-amine1245646-00-7C12H13N3O
- (1R,5S)-8-Azabicyclo[3.2.1]oct-2-en-8-yl(pyrazin-2-yl)methanone1797729-94-2C12H13N3O
- 3-(Pyrrolidin-3-yl)quinazolin-4(3H)-one1523253-48-6C12H13N3O
- Pyrazole, 1-benzoyl-4-(dimethylamino)-28466-17-3C12H13N3O
- N-Benzyl-1-methyl-1H-pyrazole-3-carboxamide303066-25-3C12H13N3O
- 3,5-Dimethyl-4-p-tolylazo-isoxazole72701-80-5C12H13N3O
- N-[(1-Methylpyrazol-4-yl)methyl]benzamide515120-73-7C12H13N3O
- 2-Methyl-N-(1-methyl-1H-pyrazol-3-yl)benzamide1005615-84-8C12H13N3O
- 2-Methyl-N-(2-methylphenyl)pyrazole-3-carboxamide957511-52-3C12H13N3O
- 2,3,4,9-Tetrahydro-1H-pyrido[3,4-B]indole-3-carboxamide77871-84-2C12H13N3O
- 1 suppliers6-[(3-Methoxyphenyl)methyl]pyridazin-3-amine874338-91-7C12H13N3O
- N-(4-Methoxybenzyl)pyrimidin-4-amine90042-91-4C12H13N3O
- N,5-dimethyl-1-phenyl-1H-pyrazole-4-carboxamide98533-25-6C12H13N3O
- 3-Propyl-5-(3-pyridinyl)-2(1H)-pyrazinone128972-01-0C12H13N3O
- 4-(5,6,7,8-Tetrahydronaphthalen-2-yl)-1,2,5-oxadiazol-3-amine912892-77-4C12H13N3O
- N-[(4-Methylphenyl)methyl]-1H-imidazole-1-carboxamide149047-32-5C12H13N3O
- (5-Cyclopropyl-1,2,4-oxadiazol-3-yl)(phenyl)methanamine1155951-65-7C12H13N3O
- 6-(2-Methoxyphenyl)-2-methylpyrimidin-4-amine1142005-61-5C12H13N3O
- 2-(Pyridin-2-yl)-5,6,7,8-tetrahydro-4H-oxazolo[4,5-c]azepine1246892-67-0C12H13N3O
- 3-(5-Methyl-1,3,4-oxadiazol-2-yl)-1,2,3,4-tetrahydroisoquinoline1258639-40-5C12H13N3O
- 2-Phenyl-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridin-3(2H)-one1215484-85-7C12H13N3O
- 2-(Pyrrolidin-3-yloxy)quinoxaline871507-12-9C12H13N3O
- N-[(3-Methoxyphenyl)methyl]pyrimidin-4-amine1250104-33-6C12H13N3O
- 5-(Benzyloxy)-N-methylpyrimidin-2-amine1400807-89-7C12H13N3O
- 1-(1-Methyl-1H-indazol-3-yl)pyrrolidin-2-one1427460-76-1C12H13N3O
- 4-(Benzyloxy)-N-methyl-2-pyrimidinamine927803-74-5C12H13N3O
- as-Triazine, 5-phenyl-3-propoxy-69466-70-2C12H13N3O
- as-Triazine, 5-(p-ethylphenyl)-3-methoxy-74417-05-3C12H13N3O
- 2-Phenyl-2,3a,4,5,6,7-hexahydropyrazolo[4,3-c]pyridin-3-one885955-17-9C12H13N3O
- 5-Ethoxy-3-methyl-6-phenyl-1,2,4-triazine190711-27-4C12H13N3O
- 2-Methyl-N-(3-methylphenyl)pyrazole-3-carboxamide957380-39-1C12H13N3O
- 1-Ethyl-N-phenyl-1H-pyrazole-3-carboxamide957487-47-7C12H13N3O
- N-[(S)-(-)-1-Phenylethyl]imidazole-1-carboxamide151252-80-1C12H13N3O
- Agn-PC-0nhor018986-54-4C12H13N3O
- (1H-Benzimidazol-2-yl)(pyrrolidin-1-yl)methanone73902-99-5C12H13N3O
- 2,4-Dimethyl-5-(1H-1,2,4-triazol-1-ylmethyl)benzaldehyde894365-26-5C12H13N3O
- 11-Methyl-3,4-dihydro-2H-pyrimido[2,1-b]quinazolin-6(11H)-one418810-51-2C12H13N3O
- 5-(Azetidin-3-yl)-3-benzyl-1,2,4-oxadiazole280111-07-1C12H13N3O
- 2-(4-Methoxyphenyl)-6-methylpyrimidin-4-amine142245-42-9C12H13N3O
- 4H-(1,2,4)Triazolo(3,4-c)(1,4)benzoxazine, 1-propyl-93299-68-4C12H13N3O
- 3-Acetyl-5-ethyl-1-phenyl-1,2,4-triazole100193-57-5C12H13N3O
- N-[4-(1H-Pyrazol-3-yl)phenyl]propanamide1209637-21-7C12H13N3O
- N-[(R)-(+)-1-Phenylethyl]imidazole-1-carboxamide1217846-28-0C12H13N3O
- 2'-Methoxy-5-methyl-3,3'-bipyridin-2-amine1258612-83-7C12H13N3O
- N~3~,N~3~-dimethyl-6-(1H-pyrrol-1-yl)nicotinamide1359065-45-4C12H13N3O
- 6-(2-Ethoxyphenyl)pyrimidin-4-amine1142005-24-0C12H13N3O
- 4-(4-Ethoxyphenyl)pyrimidin-2-amine1251055-62-5C12H13N3O
- 4-(3-Amino-2-oxopiperidin-1-yl)benzonitrile1342733-43-0C12H13N3O
- 2-Methoxy-2'-methyl-[3,4'-bipyridin]-6-amine1375708-12-5C12H13N3O
- N-Ethyl-6-vinylimidazo[1,2-a]pyridine-3-carboxamide1004550-11-1C12H13N3O
- (5-Cyclopropyl-4-phenyl-4H-1,2,4-triazol-3-yl)methanol1549545-05-2C12H13N3O
- 4-{5H,6H,7H,8H-[1,2,4]Triazolo[4,3-a]pyridin-3-yl}phenol1040326-87-1C12H13N3O
- 1-Methyl-7-(2-oxazolidinylideneamino)indole87179-46-2C12H13N3O
- A-29981 free base22086-97-1C12H13N3O
- Pyrrole-2-acetic acid, 5-phenyl-, hydrazide22056-51-5C12H13N3O
- 6-(4-Methoxyphenyl)-2-methylpyrimidin-4-amine88614-06-6C12H13N3O
- 2,8-Dimethyl-3-quinolinecarbohydrazide959070-83-8C12H13N3O
- 2-(5,6,7,8-Tetrahydro[1,2,4]triazolo[4,3-a]pyridin-3-yl)benzenol240115-79-1C12H13N3O
- 3H-Indeno(1,2-c)pyridazin-3-one, 2,4,4a,5-tetrahydro-7-(methylamino)-114915-73-0C12H13N3O
- 3-(2H-1,2,3-Benzotriazol-2-yl)cyclohexan-1-one681442-96-6C12H13N3O
- 2-(Benzotriazolyl)cyclohexanone65851-34-5C12H13N3O
- 5-Methyl-4-(4-toluidinomethylene)-2,4-dihydro-3H-pyrazol-3-one339020-92-7C12H13N3O
- 4-[(2,6-Dimethylanilino)methylene]-2,4-dihydro-3H-pyrazol-3-one339107-20-9C12H13N3O
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 6-(Benzyloxy)pyridine-2,3-diamine, 4-(4-Aminophenoxy)benzene-1,3-diamine, Imidazole, 1-[4-dimethylaminobenzoyl]-. 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.