Molecular formula
C20H19N7O2
45 compounds have this formula on CompoundList.
- Molar mass
- 389.42g/mol
- Monoisotopic mass
- 389.1600Da
- Atoms
- 48
- Elements
- 4
- Rings plus double bonds
- 15
The formula C20H19N7O2 describes a molecule made of 20 carbon atoms, 19 hydrogen atoms, 7 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 × 2061.69%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 194.92%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 725.18%14.007 × 7 = 98.049 g/mol
- O Oxygen × 28.22%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C20H19N7O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 45 of 45 compounds
7H-Pyrazolo(4,3-e)(1,2,4)triazolo(1,5-c)pyrimidin-5-amine, 2-(2-furanyl)-7-(3-(4-methoxyphenyl)propyl)-
CAS 316173-57-6C20H19N7O2
Isonicotinaldehyde (7-benzyl-1,3-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)hydrazone
CAS 378198-98-2C20H19N7O2
(E)-7-Benzyl-1,3-dimethyl-8-(2-(pyridin-3-ylmethylene)hydrazinyl)-1H-purine-2,6(3H,7H)-dione
CAS 377049-37-1C20H19N7O2
(11C)Sch 442416
CAS 316173-59-8C20H19N7O2
![2-(Benzo[d]isoxazol-3-yl)-N-(2-((6-(pyridin-3-ylamino)pyridazin-3-yl)amino)ethyl)acetamide chemical structure, C20H19N7O2, CAS 1226429-29-3](/s/QZAPDYMCYKYMLF-UHFFFAOYSA-N.svg)
2-(Benzo[d]isoxazol-3-yl)-N-(2-((6-(pyridin-3-ylamino)pyridazin-3-yl)amino)ethyl)acetamide
CAS 1226429-29-3C20H19N7O2
![3-(2-Oxo-2-(4-(pyrimidin-2-yl)piperazin-1-yl)ethyl)-3H-pyrimido[5,4-b]indol-4(5H)-one chemical structure, C20H19N7O2, CAS 1105247-58-2](/s/FOLMRVFYZRSIML-UHFFFAOYSA-N.svg)
3-(2-Oxo-2-(4-(pyrimidin-2-yl)piperazin-1-yl)ethyl)-3H-pyrimido[5,4-b]indol-4(5H)-one
CAS 1105247-58-2C20H19N7O2
![1-(4-(6-(1H-Pyrazol-1-yl)pyridazin-3-yl)piperazin-1-yl)-2-(benzo[d]isoxazol-3-yl)ethanone chemical structure, C20H19N7O2, CAS 1226445-69-7](/s/YLIAXISFJLAROF-UHFFFAOYSA-N.svg)
1-(4-(6-(1H-Pyrazol-1-yl)pyridazin-3-yl)piperazin-1-yl)-2-(benzo[d]isoxazol-3-yl)ethanone
CAS 1226445-69-7C20H19N7O2
N-((6-(1H-1,2,4-Triazol-1-yl)pyridin-3-yl)methyl)-1-ethyl-3-methyl-2-oxo-1,2-dihydroquinoxaline-6-carboxamide
CAS 1222904-47-3C20H19N7O2
1-(2-Methoxyphenyl)-5-methyl-N-(4-(5-methyl-1H-1,2,3-triazol-1-yl)phenyl)-1H-1,2,3-triazole-4-carboxamide
CAS 924820-35-9C20H19N7O2
![(E)-2-Amino-N-(2-methoxyethyl)-1-((pyridin-4-ylmethylene)amino)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxamide chemical structure, C20H19N7O2, CAS 836640-06-3](/s/XVVDGFIPJJTUBT-WYMPLXKRSA-N.svg)
(E)-2-Amino-N-(2-methoxyethyl)-1-((pyridin-4-ylmethylene)amino)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxamide
CAS 836640-06-3C20H19N7O2
![1-(4-(6-(1H-Imidazol-1-yl)pyrimidin-4-yl)piperazin-1-yl)-2-(benzo[d]isoxazol-3-yl)ethanone chemical structure, C20H19N7O2, CAS 1203061-92-0](/s/GRENYXDYKJPYIG-UHFFFAOYSA-N.svg)
1-(4-(6-(1H-Imidazol-1-yl)pyrimidin-4-yl)piperazin-1-yl)-2-(benzo[d]isoxazol-3-yl)ethanone
CAS 1203061-92-0C20H19N7O2
N-(6-(3,5-Dimethyl-1H-pyrazol-1-yl)pyrimidin-4-yl)-3-(4-oxoquinazolin-3(4H)-yl)propanamide
CAS 1798024-94-8C20H19N7O2
![4-(4-Methoxyphenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-1H-pyrazolo[3,4-b]pyridin-6(7H)-one chemical structure, C20H19N7O2, CAS 1031572-21-0](/s/GJFWUDZZCYLRSD-UHFFFAOYSA-N.svg)
4-(4-Methoxyphenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-1H-pyrazolo[3,4-b]pyridin-6(7H)-one
CAS 1031572-21-0C20H19N7O2
2,3-Piperazinedione, 1-(pyrazinylmethyl)-4-((4-(2-pyrimidinylamino)phenyl)methyl)-
CAS 77917-36-3C20H19N7O2
![(E)-2-Amino-N-(2-methoxyethyl)-1-((pyridin-2-ylmethylene)amino)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxamide chemical structure, C20H19N7O2, CAS 840455-25-6](/s/ONCVOKCGQHVZQX-WYMPLXKRSA-N.svg)
(E)-2-Amino-N-(2-methoxyethyl)-1-((pyridin-2-ylmethylene)amino)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxamide
CAS 840455-25-6C20H19N7O2
1-(4-Methoxyphenyl)-5-methyl-N-(4-(5-methyl-1H-1,2,3-triazol-1-yl)phenyl)-1H-1,2,3-triazole-4-carboxamide
CAS 924833-15-8C20H19N7O2
![N-[3-(2-Phenylethyl)-1H-1,2,4-triazol-5-yl]-3-[3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl]propanamide chemical structure, C20H19N7O2, CAS 1574377-79-9](/s/FPNMDRYPSINRMB-UHFFFAOYSA-N.svg)
N-[3-(2-Phenylethyl)-1H-1,2,4-triazol-5-yl]-3-[3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl]propanamide
CAS 1574377-79-9C20H19N7O2
![(2-Hydroxyquinolin-4-yl)(4-(3-methyl-[1,2,4]triazolo[4,3-a]pyrazin-8-yl)piperazin-1-yl)methanone chemical structure, C20H19N7O2, CAS 2034280-36-7](/s/ZNVYUTWCDWUKMF-UHFFFAOYSA-N.svg)
(2-Hydroxyquinolin-4-yl)(4-(3-methyl-[1,2,4]triazolo[4,3-a]pyrazin-8-yl)piperazin-1-yl)methanone
CAS 2034280-36-7C20H19N7O2
![4-(3-Methoxyphenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-1H-pyrazolo[3,4-b]pyridin-6(7H)-one chemical structure, C20H19N7O2, CAS 1031646-62-4](/s/KDBVTHTVBSUWTN-UHFFFAOYSA-N.svg)
4-(3-Methoxyphenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-1H-pyrazolo[3,4-b]pyridin-6(7H)-one
CAS 1031646-62-4C20H19N7O2
![4-(2-Methoxyphenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-1H-pyrazolo[3,4-b]pyridin-6(7H)-one chemical structure, C20H19N7O2, CAS 1031646-42-0](/s/SWYMKEHWWABLEV-UHFFFAOYSA-N.svg)
4-(2-Methoxyphenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-1H-pyrazolo[3,4-b]pyridin-6(7H)-one
CAS 1031646-42-0C20H19N7O2
![4-(4-Oxo-1,2,3-benzotriazin-3(4H)-yl)-N-[4-(1H-1,2,4-triazol-1-ylmethyl)phenyl]butanamide chemical structure, C20H19N7O2, CAS 929859-98-3](/s/VNLPFBJJSMDUGT-UHFFFAOYSA-N.svg)
4-(4-Oxo-1,2,3-benzotriazin-3(4H)-yl)-N-[4-(1H-1,2,4-triazol-1-ylmethyl)phenyl]butanamide
CAS 929859-98-3C20H19N7O2
1-Methyl-N-(2-(6-oxo-3-(1H-pyrazol-1-yl)pyridazin-1(6H)-yl)ethyl)-3-phenyl-1H-pyrazole-5-carboxamide
CAS 1351620-39-7C20H19N7O2
4-((1H-Imidazol-1-yl)methyl)-N-(2-(6-oxo-3-(1H-pyrazol-1-yl)pyridazin-1(6H)-yl)ethyl)benzamide
CAS 1396847-57-6C20H19N7O2
![N-(3-Methyl-4-oxo-3,4-dihydroquinazolin-6-yl)-4-[2-(propan-2-yl)-2H-tetrazol-5-yl]benzamide chemical structure, C20H19N7O2, CAS 1630828-00-0](/s/PIKXPWFDMJEGAO-UHFFFAOYSA-N.svg)
N-(3-Methyl-4-oxo-3,4-dihydroquinazolin-6-yl)-4-[2-(propan-2-yl)-2H-tetrazol-5-yl]benzamide
CAS 1630828-00-0C20H19N7O2
- Anticancer agent 722460167-51-3C20H19N7O2
- 1-(Furan-2-carbonyl)-4-[3-(4-methylphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl]piperazine1040672-64-7C20H19N7O2
- N-(2-(3-(1H-Imidazol-1-yl)-6-oxopyridazin-1(6H)-yl)ethyl)-1-methyl-3-phenyl-1H-pyrazole-5-carboxamide1396863-64-1C20H19N7O2
- N-{1-[5-(3-Methyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl]pyrrolidin-3-yl}-1H-indazole-3-carboxamide1396810-95-9C20H19N7O2
- 2-(1H-Benzo[d][1,2,3]triazol-1-yl)-1-(3-(4-(phenoxymethyl)-1H-1,2,3-triazol-1-yl)azetidin-1-yl)ethanone2034592-15-7C20H19N7O2
- 2-Phenyl-N-(2-(4-(3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl)-1H-1,2,3-triazol-1-yl)ethyl)propanamide2034393-82-1C20H19N7O2
- 3-(3-Methoxyphenyl)-1-methyl-N-((1-(pyridin-3-yl)-1H-1,2,3-triazol-4-yl)methyl)-1H-pyrazole-5-carboxamide2034539-00-7C20H19N7O2
- 2-Hydroxy-N-{[6-(pyrrolidin-1-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]methyl}quinoline-4-carboxamide2034370-52-8C20H19N7O2
- 1-(1,3-Benzoxazol-2-yl)-N-{[1-(pyridin-4-yl)-1H-1,2,3-triazol-4-yl]methyl}pyrrolidine-2-carboxamide2034204-71-0C20H19N7O2
- 1-Ethyl-7-methyl-4-oxo-N-{[1-(pyridin-3-yl)-1H-1,2,3-triazol-4-yl]methyl}-1,4-dihydro-1,8-naphthyridine-3-carboxamide2034582-84-6C20H19N7O2
- 5-Methyl-4-[3-({5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl}oxy)azetidine-1-carbonyl]-1-phenyl-1H-pyrazole2097904-09-9C20H19N7O2
- N-[2-(1H-Imidazol-4-yl)ethyl]-1-(2-methoxyphenyl)-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxamide2176270-97-4C20H19N7O2
- N-(3-Methyl-1-(4-oxo-1-(m-tolyl)-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)-1H-pyrazol-5-yl)cyclopropanecarboxamide1172525-36-8C20H19N7O2
- N-(3-Methyl-1-(4-oxo-1-(p-tolyl)-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)-1H-pyrazol-5-yl)cyclopropanecarboxamide1172228-36-2C20H19N7O2
- N-[3-Methyl-1-(6-oxo-4-propyl-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-5-yl]quinoxaline-2-carboxamide1209940-81-7C20H19N7O2
- 2-[4-(Acetylamino)-1H-indol-1-yl]-N-[3-(2-methyl-2H-tetrazol-5-yl)phenyl]acetamide1574364-05-8C20H19N7O2
- 3-(4-Oxo-3,4-dihydroquinazolin-3-yl)-N-{2-[2-(pyrazin-2-yl)-1H-imidazol-1-yl]ethyl}propanamide2097918-91-5C20H19N7O2
- Nafamostat impurity 29107490-62-0C20H19N7O2
- 4-Pyrimidinamine, 5-nitro-N-[4-(2-phenyldiazenyl)phenyl]-6-(1-pyrrolidinyl)-883469-95-2C20H19N7O2
- N-(1-(5-Ethyl-4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)-3-methyl-1H-pyrazol-5-yl)quinoxaline-2-carboxamide1210733-47-3C20H19N7O2
- 6-(2-Methoxyphenyl)-2-(1-{5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl}azetidin-3-yl)-2,3-dihydropyridazin-3-one2380188-05-4C20H19N7O2
Frequently asked questions
What is the molar mass of C20H19N7O2?
The molar mass of C20H19N7O2 is 389.42 g/mol, calculated from standard atomic weights for 20 carbon atoms, 19 hydrogen atoms, 7 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 389.1600 Da.
How many compounds have the formula C20H19N7O2?
CompoundList lists 45 compounds with the molecular formula C20H19N7O2, including 7H-Pyrazolo(4,3-e)(1,2,4)triazolo(1,5-c)pyrimidin-5-amine, 2-(2-furanyl)-7-(3-(4-methoxyphenyl)propyl)-, Isonicotinaldehyde (7-benzyl-1,3-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)hydrazone, (E)-7-Benzyl-1,3-dimethyl-8-(2-(pyridin-3-ylmethylene)hydrazinyl)-1H-purine-2,6(3H,7H)-dione. 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 C20H19N7O2?
C20H19N7O2 has a degree of unsaturation of 15. 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.