Molecular formula
C25H20N4O3
66 compounds have this formula on CompoundList.
- Molar mass
- 424.46g/mol
- Monoisotopic mass
- 424.1535Da
- Atoms
- 52
- Elements
- 4
- Rings plus double bonds
- 18
The formula C25H20N4O3 describes a molecule made of 25 carbon atoms, 20 hydrogen atoms, 4 nitrogen atoms and 3 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 × 2570.74%12.011 × 25 = 300.275 g/mol
- H Hydrogen × 204.75%1.008 × 20 = 20.160 g/mol
- N Nitrogen × 413.20%14.007 × 4 = 56.028 g/mol
- O Oxygen × 311.31%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C25H20N4O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 66 of 66 compounds
![6-Amino-4-(2,5-dimethoxyphenyl)-3-(naphthalen-2-yl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile chemical structure, C25H20N4O3, CAS 361185-42-4](/s/CLMQBVUFKIKYLU-UHFFFAOYSA-N.svg)
6-Amino-4-(2,5-dimethoxyphenyl)-3-(naphthalen-2-yl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile
CAS 361185-42-4C25H20N4O3
![2-Naphthalenecarboxamide, 4-[2-[5-(aminocarbonyl)-2-methylphenyl]diazenyl]-3-hydroxy-N-phenyl- chemical structure, C25H20N4O3, CAS 16403-84-2](/s/YOGMQHMXNSEDLV-UHFFFAOYSA-N.svg)
2-Naphthalenecarboxamide, 4-[2-[5-(aminocarbonyl)-2-methylphenyl]diazenyl]-3-hydroxy-N-phenyl-
CAS 16403-84-2C25H20N4O3
![N-[2-Oxo-2-phenyl-1-({4-[(E)-phenyldiazenyl]phenyl}amino)ethyl]furan-2-carboxamide chemical structure, C25H20N4O3, CAS 297147-91-2](/s/WEGBNVJTBUUKNO-UHFFFAOYSA-N.svg)
N-[2-Oxo-2-phenyl-1-({4-[(E)-phenyldiazenyl]phenyl}amino)ethyl]furan-2-carboxamide
CAS 297147-91-2C25H20N4O3
N'-(2-Hydroxy-3-methoxybenzylidene)-4,6-diphenyl-2-pyrimidinecarbohydrazide
CAS 60420-74-8C25H20N4O3
N-(3-((6-Amino-5-(4-phenoxyphenyl)pyrimidin-4-yl)oxy)phenyl)acrylamide
CAS 1415823-65-2C25H20N4O3
![N-(2-Methoxy-5-(6-methoxyimidazo[1,2-b]pyridazin-2-yl)phenyl)-2-naphthamide chemical structure, C25H20N4O3, CAS 953242-03-0](/s/CWJPALXQAUEEKU-UHFFFAOYSA-N.svg)
N-(2-Methoxy-5-(6-methoxyimidazo[1,2-b]pyridazin-2-yl)phenyl)-2-naphthamide
CAS 953242-03-0C25H20N4O3
N-(2-Methoxyphenyl)-2-(3-(5-phenyl-1,3,4-oxadiazol-2-yl)-1H-indol-1-yl)acetamide
CAS 1021106-27-3C25H20N4O3
1-(3,4-Dihydroquinolin-1(2H)-yl)-2-(3-(5-(furan-2-yl)-1,3,4-oxadiazol-2-yl)-1H-indol-1-yl)ethanone
CAS 1021106-34-2C25H20N4O3
N-(2-(6-Oxo-3-(pyridin-3-yl)pyridazin-1(6H)-yl)ethyl)-9H-xanthene-9-carboxamide
CAS 1021027-14-4C25H20N4O3
![4-Benzyl-2-(2-oxo-2-(p-tolyl)ethyl)-[1,2,4]triazolo[4,3-a]quinazoline-1,5(2H,4H)-dione chemical structure, C25H20N4O3, CAS 1358314-47-2](/s/DRXAMEJECDTSKE-UHFFFAOYSA-N.svg)
4-Benzyl-2-(2-oxo-2-(p-tolyl)ethyl)-[1,2,4]triazolo[4,3-a]quinazoline-1,5(2H,4H)-dione
CAS 1358314-47-2C25H20N4O3
![2-[3-[3-(4-Methylpyridin-2-yl)-4-oxoquinazolin-2-yl]propyl]isoindole-1,3-dione chemical structure, C25H20N4O3, CAS 380905-96-4](/s/BSVXYJAHPNVOKA-UHFFFAOYSA-N.svg)
2-[3-[3-(4-Methylpyridin-2-yl)-4-oxoquinazolin-2-yl]propyl]isoindole-1,3-dione
CAS 380905-96-4C25H20N4O3
![3-Methoxy-N-[2-(4-methoxyphenyl)benzotriazol-5-yl]naphthalene-2-carboxamide chemical structure, C25H20N4O3, CAS 330950-58-8](/s/JYSXSWJSVIQCAS-UHFFFAOYSA-N.svg)
3-Methoxy-N-[2-(4-methoxyphenyl)benzotriazol-5-yl]naphthalene-2-carboxamide
CAS 330950-58-8C25H20N4O3
2-(1,3-Dioxoisoindol-2-yl)-N-(1-methylbenzimidazol-2-yl)-3-phenylpropanamide
CAS 510724-35-3C25H20N4O3
(+)-Cbi-cdpi1
CAS 128300-14-1C25H20N4O3
4-(2-(4-(Aminocarbonyl)phenyl)diazenyl)-3-hydroxy-N-(2-methylphenyl)-2-naphthalenecarboxamide
CAS 2972-58-9C25H20N4O3
![1-Benzyl-N-(2-methoxyphenyl)-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide chemical structure, C25H20N4O3, CAS 896592-08-8](/s/KHIISSFIKMGDPO-UHFFFAOYSA-N.svg)
1-Benzyl-N-(2-methoxyphenyl)-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
CAS 896592-08-8C25H20N4O3
N-(1H-Benzimidazol-2-yl)-2-(3,4-dimethoxyphenyl)quinoline-4-carboxamide
CAS 543707-12-6C25H20N4O3
(E)-2-Cyano-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-3-(5-phenylfuran-2-yl)acrylamide
CAS 303794-06-1C25H20N4O3
N-(3-Methoxyphenyl)-2-(3-(5-phenyl-1,3,4-oxadiazol-2-yl)-1H-indol-1-yl)acetamide
CAS 1021074-49-6C25H20N4O3
![2-(3,4-Dimethylphenyl)-4-[3-(2-methoxyphenyl)-1,2,4-oxadiazol-5-yl]-1,2-dihydrophthalazin-1-one chemical structure, C25H20N4O3, CAS 1291840-63-5](/s/CTCVAFUIUJETQN-UHFFFAOYSA-N.svg)
2-(3,4-Dimethylphenyl)-4-[3-(2-methoxyphenyl)-1,2,4-oxadiazol-5-yl]-1,2-dihydrophthalazin-1-one
CAS 1291840-63-5C25H20N4O3
![4-[3-(4-Ethoxyphenyl)-1,2,4-oxadiazol-5-yl]-2-(2-methylphenyl)phthalazin-1(2H)-one chemical structure, C25H20N4O3, CAS 1291845-21-0](/s/HFHQLJQVMACRML-UHFFFAOYSA-N.svg)
4-[3-(4-Ethoxyphenyl)-1,2,4-oxadiazol-5-yl]-2-(2-methylphenyl)phthalazin-1(2H)-one
CAS 1291845-21-0C25H20N4O3
N-(3-(4-Amino-6-(4-phenoxyphenoxy)pyrimidin-5-yl)phenyl)acrylamide
CAS 1415823-68-5C25H20N4O3
N-(4-((6-Amino-5-(4-phenoxyphenyl)pyrimidin-4-yl)oxy)phenyl)acrylamide
CAS 1415824-03-1C25H20N4O3
![1-(4-[3-(3,4-Dimethoxyphenyl)pyrazolo[1,5-A]pyrimidin-5-yl]phenyl)-4(1H)-pyridinone chemical structure, C25H20N4O3, CAS 866144-91-4](/s/AAHBOKLYEIPDFJ-UHFFFAOYSA-N.svg)
1-(4-[3-(3,4-Dimethoxyphenyl)pyrazolo[1,5-A]pyrimidin-5-yl]phenyl)-4(1H)-pyridinone
CAS 866144-91-4C25H20N4O3
- 3-(3,5-Dimethylphenyl)-1-((4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl)quinazoline-2,4(1H,3H)-dione899900-63-1C25H20N4O3
- 1-(4-Methylbenzyl)-3-((3-phenyl-1,2,4-oxadiazol-5-yl)methyl)quinazoline-2,4(1H,3H)-dione894928-77-9C25H20N4O3
- 3-(3,4-Dimethylphenyl)-1-((3-phenyl-1,2,4-oxadiazol-5-yl)methyl)quinazoline-2,4(1H,3H)-dione1189869-39-3C25H20N4O3
- 4-[3-(4-Ethoxyphenyl)-1,2,4-oxadiazol-5-yl]-2-(4-methylphenyl)phthalazin-1(2H)-one1291842-60-8C25H20N4O3
- 4-[3-(4-Ethylphenyl)-1,2,4-oxadiazol-5-yl]-2-(4-methoxyphenyl)phthalazin-1(2H)-one1291844-52-4C25H20N4O3
- 4-[3-(3,4-Dimethylphenyl)-1,2,4-oxadiazol-5-yl]-2-(4-methoxyphenyl)phthalazin-1(2H)-one1291844-84-2C25H20N4O3
- 4-[3-(3,4-Dimethylphenyl)-1,2,4-oxadiazol-5-yl]-2-(3-methoxyphenyl)phthalazin-1(2H)-one1291859-33-0C25H20N4O3
- 4-[3-(4-Ethoxyphenyl)-1,2,4-oxadiazol-5-yl]-2-(3-methylphenyl)phthalazin-1(2H)-one1291842-66-4C25H20N4O3
- 2-(4-Ethoxyphenyl)-4-(3-(m-tolyl)-1,2,4-oxadiazol-5-yl)phthalazin-1(2H)-one1291862-53-7C25H20N4O3
- N-(3-(2-Amino-4-(4-phenoxyphenoxy)pyrimidin-5-yl)phenyl)acrylamide1415824-28-0C25H20N4O3
- N-(3-((2-Amino-5-(4-phenoxyphenyl)pyrimidin-4-yl)oxy)phenyl)acrylamide1415823-94-7C25H20N4O3
- 1-Benzyl-N-(4-methoxyphenyl)-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide896817-88-2C25H20N4O3
- 2-(2-Methoxyphenyl)-12-phenyl-9,10-dihydro-8H-chromeno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidin-11(12H)-one902308-45-6C25H20N4O3
- 5-Benzyl-N-[(furan-2-yl)methyl]-3-oxo-2-phenyl-2H,3H,5H-pyrazolo[4,3-c]pyridine-7-carboxamide921821-37-6C25H20N4O3
- 2'-Amino-1-benzyl-6',7'-dimethyl-2,5'-dioxo-1,2,5',6'-tetrahydrospiro[indole-3,4'-pyrano[3,2-c]pyridine]-3'-carbonitrile886178-27-4C25H20N4O3
- 5-Methyl-3-(4-methylphenyl)-N-1-naphthyl-2,4-dioxo-2,3,4,5-tetrahydro-1H-pyrrolo[3,2-d]pyrimidine-7-carboxamide921807-24-1C25H20N4O3
- N-(4-Methoxyphenyl)-2-(3-(5-phenyl-1,3,4-oxadiazol-2-yl)-1H-indol-1-yl)acetamide1021106-28-4C25H20N4O3
- 3-(4-Methylbenzyl)-1-((3-phenyl-1,2,4-oxadiazol-5-yl)methyl)quinazoline-2,4(1H,3H)-dione1206990-31-9C25H20N4O3
- N-(4-Methoxyphenyl)-2-(4-methylphenyl)-3-oxo-2H,3H,5H-pyrazolo[4,3-c]quinoline-8-carboxamide1251674-22-2C25H20N4O3
- 4-(3-(4-Ethylphenyl)-1,2,4-oxadiazol-5-yl)-2-(3-methoxyphenyl)phthalazin-1(2H)-one1358521-60-4C25H20N4O3
- 1-(2,5-Diphenyloxazol-4-yl)-4-((furan-2-ylmethyl)amino)-5-methylpyrimidin-2(1H)-one923193-35-5C25H20N4O3
- 3-(4-Ethylphenyl)-1-({4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}methyl)-1,2,3,4-tetrahydroquinazoline-2,4-dione899900-81-3C25H20N4O3
- 3-Phenethyl-1-((3-phenyl-1,2,4-oxadiazol-5-yl)methyl)quinazoline-2,4(1H,3H)-dione1105249-43-1C25H20N4O3
- 3-Benzyl-5-methyl-N-(naphthalen-1-yl)-2,4-dioxo-2,3,4,5-tetrahydro-1H-pyrrolo[3,2-d]pyrimidine-7-carboxamide921581-10-4C25H20N4O3
- 3-Isoxazolecarboxamide, 5-(2,3-dihydro-2-methyl-5-benzofuranyl)-N-[4-(2-phenyldiazenyl)phenyl]-942873-05-4C25H20N4O3
- 3-(2,5-Dimethylphenyl)-1-((3-phenyl-1,2,4-oxadiazol-5-yl)methyl)quinazoline-2,4(1H,3H)-dione1207031-86-4C25H20N4O3
- 7-(3-Phenyl-1,2,4-oxadiazol-5-yl)-3-(3-phenylpropyl)quinazoline-2,4(1H,3H)-dione1207027-57-3C25H20N4O3
- 3-(4-Methylbenzyl)-7-(3-(m-tolyl)-1,2,4-oxadiazol-5-yl)quinazoline-2,4(1H,3H)-dione1207012-98-3C25H20N4O3
- 7-[3-(2-Methylphenyl)-1,2,4-oxadiazol-5-yl]-3-[(4-methylphenyl)methyl]-1,2,3,4-tetrahydroquinazoline-2,4-dione1207000-69-8C25H20N4O3
- 4-(4-Methoxyphenyl)-2-((3-(m-tolyl)-1,2,4-oxadiazol-5-yl)methyl)phthalazin-1(2H)-one1215595-03-1C25H20N4O3
- 2-(4-Ethylphenyl)-4-(3-(2-methoxyphenyl)-1,2,4-oxadiazol-5-yl)phthalazin-1(2H)-one1359479-04-1C25H20N4O3
- (Z)-3-(3-(3-Nitrophenyl)-1-phenyl-1H-pyrazol-4-yl)-N-(p-tolyl)acrylamide882218-57-7C25H20N4O3
- Ethyl 4-(2-methyl-6-oxo-3-phenylpyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)benzoate1015553-38-4C25H20N4O3
- 7-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-ethyl-3-phenylpyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-6(7H)-one1015595-09-1C25H20N4O3
- 1-(3,4-Dimethylphenyl)-8-methoxy-3-(4-nitrophenyl)-1H-pyrazolo[4,3-c]quinoline901265-50-7C25H20N4O3
- 1-(3,4-Dimethylphenyl)-6-methoxy-3-(4-nitrophenyl)-1H-pyrazolo[4,3-c]quinoline901044-94-8C25H20N4O3
- (2Z)-N-(4-Methylphenyl)-3-[3-(3-nitrophenyl)-1-phenyl-1H-pyrazol-4-yl]prop-2-enamideC25H20N4O3
- 7-(4-Acetylphenyl)-3-(4-methoxyphenyl)-2-methylpyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-6(7H)-one1030455-05-0C25H20N4O3
- 8-Ethoxy-3-(4-methylphenyl)-1-(3-nitrophenyl)-1H-pyrazolo[4,3-c]quinoline901021-75-8C25H20N4O3
- 4-(1,3,3a,4,7,7a-Hexahydro-1,3-dioxo-4,7-ethano-2H-isoindol-2-yl)benzoic acid 2-[(4-cyanophenyl)methylene]hydrazide323177-50-0C25H20N4O3
- 4-[3-(4-Isopropoxyphenyl)-1,2,4-oxadiazol-5-yl]-2-phenylphthalazin-1(2H)-one1708079-58-6C25H20N4O3
- 1H-Pyrazole-3-carboxamide,4-benzoyl-1-methyl-5-phenyl-N-[(phenylamino)carbonyl]-851083-45-9C25H20N4O3
Frequently asked questions
What is the molar mass of C25H20N4O3?
The molar mass of C25H20N4O3 is 424.46 g/mol, calculated from standard atomic weights for 25 carbon atoms, 20 hydrogen atoms, 4 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 424.1535 Da.
How many compounds have the formula C25H20N4O3?
CompoundList lists 66 compounds with the molecular formula C25H20N4O3, including 6-Amino-4-(2,5-dimethoxyphenyl)-3-(naphthalen-2-yl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile, 2-Naphthalenecarboxamide, 4-[2-[5-(aminocarbonyl)-2-methylphenyl]diazenyl]-3-hydroxy-N-phenyl-, N-[2-Oxo-2-phenyl-1-({4-[(E)-phenyldiazenyl]phenyl}amino)ethyl]furan-2-carboxamide. 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 C25H20N4O3?
C25H20N4O3 has a degree of unsaturation of 18. 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.