Molecular formula
C25H23N5O3
84 compounds have this formula on CompoundList.
- Molar mass
- 441.49g/mol
- Monoisotopic mass
- 441.1801Da
- Atoms
- 56
- Elements
- 4
- Rings plus double bonds
- 17
The formula C25H23N5O3 describes a molecule made of 25 carbon atoms, 23 hydrogen atoms, 5 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 × 2568.01%12.011 × 25 = 300.275 g/mol
- H Hydrogen × 235.25%1.008 × 23 = 23.184 g/mol
- N Nitrogen × 515.86%14.007 × 5 = 70.035 g/mol
- O Oxygen × 310.87%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C25H23N5O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 84 of 84 compounds
Bilr 355
CAS 380378-81-4C25H23N5O3
![N-(3-Methylphenyl)-4-[4-(4-morpholinyl)-3-nitrophenyl]-1-phthalazinamine chemical structure, C25H23N5O3, CAS 799784-32-0](/s/RLDJXJNLXMWGOA-UHFFFAOYSA-N.svg)
N-(3-Methylphenyl)-4-[4-(4-morpholinyl)-3-nitrophenyl]-1-phthalazinamine
CAS 799784-32-0C25H23N5O3
![2-[5-(4-Methyl-piperazin-1-yl)-2-nitro-phenyl]-4-phenyl-2H-phthalazin-1-one chemical structure, C25H23N5O3, CAS 329922-67-0](/s/PLHTVUFOHHOCSF-UHFFFAOYSA-N.svg)
2-[5-(4-Methyl-piperazin-1-yl)-2-nitro-phenyl]-4-phenyl-2H-phthalazin-1-one
CAS 329922-67-0C25H23N5O3
![2-[1-[3-(3-Imidazol-1-ylpropyl)-4-oxoquinazolin-2-yl]propyl]isoindole-1,3-dione chemical structure, C25H23N5O3, CAS 831248-31-8](/s/KTYZROKVOSNJLP-UHFFFAOYSA-N.svg)
2-[1-[3-(3-Imidazol-1-ylpropyl)-4-oxoquinazolin-2-yl]propyl]isoindole-1,3-dione
CAS 831248-31-8C25H23N5O3
Amg 579
CAS 1227067-61-9C25H23N5O3
![3-[[4-(4-Pyridin-2-ylpiperazine-1-carbonyl)phenyl]methyl]-1H-quinazoline-2,4-dione chemical structure, C25H23N5O3, CAS 896374-50-8](/s/IPPMWRHWVWZESI-UHFFFAOYSA-N.svg)
3-[[4-(4-Pyridin-2-ylpiperazine-1-carbonyl)phenyl]methyl]-1H-quinazoline-2,4-dione
CAS 896374-50-8C25H23N5O3
4-(4-Methylphenyl)-2-(2-nitro-5-piperazin-1-ylphenyl)phthalazin-1-one
CAS 591726-43-1C25H23N5O3
4-(4-(4-Methylpyridin-2-yl)piperazin-1-yl)-3-nitro-1-phenylquinolin-2(1H)-one
CAS 433258-82-3C25H23N5O3
![2-(Furan-2-yl)-N-(2-methoxyphenyl)-5-methyl-7-(m-tolyl)-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide chemical structure, C25H23N5O3, CAS 540505-09-7](/s/DBPQWCNPYIWGOS-UHFFFAOYSA-N.svg)
2-(Furan-2-yl)-N-(2-methoxyphenyl)-5-methyl-7-(m-tolyl)-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide
CAS 540505-09-7C25H23N5O3
![N-[(3S)-7-(2-Cyclopropylethynyl)-5-methyl-4-oxidanylidene-2,3-dihydro-1,5-benzoxazepin-3-yl]-5-(phenylmethyl)-4H-1,2,4-triazole-3-carboxamide chemical structure, C25H23N5O3, CAS 2416593-55-8](/s/QDIMLDKKJUQINI-IBGZPJMESA-N.svg)
N-[(3S)-7-(2-Cyclopropylethynyl)-5-methyl-4-oxidanylidene-2,3-dihydro-1,5-benzoxazepin-3-yl]-5-(phenylmethyl)-4H-1,2,4-triazole-3-carboxamide
CAS 2416593-55-8C25H23N5O3
![(1R,5R)-30-Oxo-19,24-dioxa-2,6,10,12-tetrazahexacyclo[18.6.2.12,5.114,18.08,12.023,27]triaconta-8,10,14(29),15,17,20(28),21,23(27)-octaene-17-carbonitrile chemical structure, C25H23N5O3, CAS 780028-28-6](/s/OBKQMZCTGOCMFK-FGZHOGPDSA-N.svg)
(1R,5R)-30-Oxo-19,24-dioxa-2,6,10,12-tetrazahexacyclo[18.6.2.12,5.114,18.08,12.023,27]triaconta-8,10,14(29),15,17,20(28),21,23(27)-octaene-17-carbonitrile
CAS 780028-28-6C25H23N5O3
![N-(2-(1H-Indol-3-yl)ethyl)-3-benzyl-5-methyl-2,4-dioxo-2,3,4,5-tetrahydro-1H-pyrrolo[3,2-d]pyrimidine-7-carboxamide chemical structure, C25H23N5O3, CAS 921880-76-4](/s/CUCNDOJFBTXGBD-UHFFFAOYSA-N.svg)
N-(2-(1H-Indol-3-yl)ethyl)-3-benzyl-5-methyl-2,4-dioxo-2,3,4,5-tetrahydro-1H-pyrrolo[3,2-d]pyrimidine-7-carboxamide
CAS 921880-76-4C25H23N5O3
![Methyl 4-oxo-3-phenyl-2-[4-(pyridin-2-yl)piperazin-1-yl]-3,4-dihydroquinazoline-7-carboxylate chemical structure, C25H23N5O3, CAS 1251691-45-8](/s/AZJKMXIAIMUMBY-UHFFFAOYSA-N.svg)
Methyl 4-oxo-3-phenyl-2-[4-(pyridin-2-yl)piperazin-1-yl]-3,4-dihydroquinazoline-7-carboxylate
CAS 1251691-45-8C25H23N5O3
Bilr-516
CAS 1040924-47-7C25H23N5O3
![N-[(Furan-2-yl)methyl]-3-[5-oxo-4-(2-phenylethyl)-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-1-yl]propanamide chemical structure, C25H23N5O3, CAS 902962-02-1](/s/WIHLZMOENXGQTQ-UHFFFAOYSA-N.svg)
N-[(Furan-2-yl)methyl]-3-[5-oxo-4-(2-phenylethyl)-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-1-yl]propanamide
CAS 902962-02-1C25H23N5O3
Eltrombopag amide
CAS 1246929-02-1C25H23N5O3
![N-[(3S)-2,3-Dihydro-2-oxo-5-phenyl-1H-1,4-benzodiazepin-3-yl]-2-(4-morpholinyl)-3-pyridinecarboxamide chemical structure, C25H23N5O3, CAS 865471-21-2](/s/GQWVFXBSJTYWDJ-JOCHJYFZSA-N.svg)
N-[(3S)-2,3-Dihydro-2-oxo-5-phenyl-1H-1,4-benzodiazepin-3-yl]-2-(4-morpholinyl)-3-pyridinecarboxamide
CAS 865471-21-2C25H23N5O3
![N-{3-[6-(4-Methylpiperazin-1-yl)pyridazin-3-yl]phenyl}-2-oxo-2H-chromene-3-carboxamide chemical structure, C25H23N5O3, CAS 899759-14-9](/s/AHMJTSUUVXPSID-UHFFFAOYSA-N.svg)
N-{3-[6-(4-Methylpiperazin-1-yl)pyridazin-3-yl]phenyl}-2-oxo-2H-chromene-3-carboxamide
CAS 899759-14-9C25H23N5O3
![2-[4-(3,5-Dimethyl-4-isoxazolyl)phenyl]-7-methoxy-N-(4-methoxyphenyl)imidazo[1,2-c]pyrimidin-3-amine chemical structure, C25H23N5O3, CAS 1635437-30-7](/s/BHDYFGFFEITRNU-UHFFFAOYSA-N.svg)
2-[4-(3,5-Dimethyl-4-isoxazolyl)phenyl]-7-methoxy-N-(4-methoxyphenyl)imidazo[1,2-c]pyrimidin-3-amine
CAS 1635437-30-7C25H23N5O3
BTK inhibitor 10
CAS 2241732-30-7C25H23N5O3
3-((3-(3-Ethylureido)-5-(2-methylpyridin-4-yl)isoquinolin-8-yl)amino)benzoic acid
CAS 1338257-35-4C25H23N5O3
![3-[3-Methoxy-4-[(4-methylphenyl)methoxy]phenyl]-N-[(Z)-pyridin-3-ylmethylideneamino]-1H-pyrazole-5-carboxamide chemical structure, C25H23N5O3, CAS 955863-51-1](/s/OVGPJNMXMSHKET-DICXZTSXSA-N.svg)
3-[3-Methoxy-4-[(4-methylphenyl)methoxy]phenyl]-N-[(Z)-pyridin-3-ylmethylideneamino]-1H-pyrazole-5-carboxamide
CAS 955863-51-1C25H23N5O3
![1-(3-(1H-Imidazol-1-yl)propyl)-3-hydroxy-4-(2-methylimidazo[1,2-a]pyridine-3-carbonyl)-5-phenyl-1H-pyrrol-2(5H)-one chemical structure, C25H23N5O3, CAS 630068-73-4](/s/MYQRFWUGYYMWCH-BSYVCWPDSA-N.svg)
1-(3-(1H-Imidazol-1-yl)propyl)-3-hydroxy-4-(2-methylimidazo[1,2-a]pyridine-3-carbonyl)-5-phenyl-1H-pyrrol-2(5H)-one
CAS 630068-73-4C25H23N5O3
![8-(4-Ethylphenyl)-1-methyl-3-(2-oxopropyl)-7-phenyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione chemical structure, C25H23N5O3, CAS 887881-98-3](/s/KEMJQUHETZCLII-UHFFFAOYSA-N.svg)
8-(4-Ethylphenyl)-1-methyl-3-(2-oxopropyl)-7-phenyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
CAS 887881-98-3C25H23N5O3
- (E)-N-(3-Cyano-1-isobutyl-10-methyl-5-oxo-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-2(5H)-ylidene)-4-methoxybenzamide840517-62-6C25H23N5O3
- N-[3-Cyano-1-(3-methoxypropyl)-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidin-2-ylidene]-4-methylbenzamide578761-05-4C25H23N5O3
- N-[3-Cyano-1-(3-ethoxypropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidin-2-ylidene]-2-methylbenzamide844455-09-0C25H23N5O3
- N-[3-Cyano-1-(3-ethoxypropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidin-2-ylidene]-4-methylbenzamide847857-30-1C25H23N5O3
- N-[3-Cyano-1-(3-isopropoxypropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidin-2-ylidene]benzamide848223-13-2C25H23N5O3
- N-[3-Cyano-1-(3-ethoxypropyl)-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidin-2-ylidene]benzamide848728-71-2C25H23N5O3
- N-[3-Cyano-1-(3-ethoxypropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidin-2-ylidene]-3-methylbenzamide848919-76-6C25H23N5O3
- 1,7-Dimethyl-3-(2-oxo-2-phenylethyl)-8-(1-phenylethyl)-1H,2H,3H,4H,8H-imidazo[1,2-g]purine-2,4-dione919009-27-1C25H23N5O3
- 1-Methyl-8-(3-methylphenyl)-3-(3-oxobutan-2-yl)-7-phenyl-1H,2H,3H,4H,8H-imidazo[1,2-g]purine-2,4-dione896292-17-4C25H23N5O3
- 8-(3,5-Dimethylphenyl)-1-methyl-3-(2-oxopropyl)-7-phenyl-1,3,5-trihydro-4-imid azolino[1,2-h]purine-2,4-dione886896-47-5C25H23N5O3
- (E)-N-(1-Butyl-3-cyano-10-methyl-5-oxo-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-2(5H)-ylidene)-3-methoxybenzamide849920-99-6C25H23N5O3
- N-[3-Cyano-1-(3-methoxypropyl)-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidin-2-ylidene]-3-methylbenzamide840517-45-5C25H23N5O3
- (E)-N-(3-Cyano-5-oxo-1-pentyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-2(5H)-ylidene)-4-methoxybenzamide844456-53-7C25H23N5O3
- (E)-N-(3-Cyano-10-methyl-5-oxo-1-propyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-2(5H)-ylidene)-2-ethoxybenzamide843669-38-5C25H23N5O3
- (E)-N-(3-Cyano-10-methyl-5-oxo-1-propyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-2(5H)-ylidene)-4-ethoxybenzamide848738-80-7C25H23N5O3
- N-(1-Butyl-3-cyano-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidin-2-ylidene)-4-methoxybenzamide573947-72-5C25H23N5O3
- 9-(Furan-2-ylmethyl)-1-methyl-3-(naphthalen-1-ylmethyl)-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione877794-75-7C25H23N5O3
- (E)-N-(3-Cyano-5-oxo-1-pentyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-2(5H)-ylidene)-3-methoxybenzamide862194-11-4C25H23N5O3
- 8-(2-Methoxyphenyl)-1-methyl-3-(2-methylallyl)-7-phenyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione896294-57-8C25H23N5O3
- 8-(4-Methoxyphenyl)-1-methyl-3-(2-methylallyl)-7-phenyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione896296-04-1C25H23N5O3
- 1-Methyl-8-(2-methylphenyl)-3-(3-oxobutan-2-yl)-7-phenyl-1H,2H,3H,4H,8H-imidazo[1,2-g]purine-2,4-dione886895-91-6C25H23N5O3
- 8-(2,3-Dimethylphenyl)-1-methyl-3-(2-oxopropyl)-7-phenyl-1,3,5-trihydro-4-imid azolino[1,2-h]purine-2,4-dione923377-53-1C25H23N5O3
- 8-(2,4-Dimethylphenyl)-1-methyl-3-(2-oxopropyl)-7-phenyl-1,3,5-trihydro-4-imid azolino[1,2-h]purine-2,4-dione922481-44-5C25H23N5O3
- 8-(2,5-Dimethylphenyl)-1-methyl-3-(2-oxopropyl)-7-phenyl-1,3,5-trihydro-4-imid azolino[1,2-h]purine-2,4-dione923489-98-9C25H23N5O3
- 8-(3,4-Dimethylphenyl)-1-methyl-3-(2-oxopropyl)-7-phenyl-1,3,5-trihydro-4-imid azolino[1,2-h]purine-2,4-dione923393-04-8C25H23N5O3
- 3-Cinnamyl-8-(2-hydroxyphenyl)-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione946276-89-7C25H23N5O3
- (E)-8-(2-(Cinnamyloxy)phenyl)-1,3,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione1007049-19-5C25H23N5O3
- 3-Allyl-8-(2-methoxy-5-methylphenyl)-1-methyl-7-phenyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione886900-61-4C25H23N5O3
- 1-((2-(4-Isopropoxyphenyl)-5-methyloxazol-4-yl)methyl)-8-phenylpyrazolo[1,5-d][1,2,4]triazinone1428350-74-6C25H23N5O3
- 2-Methyl-4-[3-nitro-4-(4-phenylpiperazin-1-yl)phenyl]phthalazin-1-one692262-95-6C25H23N5O3
- 11-(4-Methoxyphenyl)-2-methyl-3-((tetrahydrofuran-2-yl)methyl)-3H-pyrimido[5',4':4,5]pyrrolo[2,3-b]quinoxalin-4(11H)-one835906-68-8C25H23N5O3
- Methyl 4-(3-isopentyl-4-oxo-3,4-dihydro-11H-pyrimido[5',4':4,5]pyrrolo[2,3-b]quinoxalin-11-yl)benzoate846590-96-3C25H23N5O3
- 1-Methyl-3-(3-oxobutan-2-yl)-7-phenyl-8-(p-tolyl)-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione896293-03-1C25H23N5O3
- 8-(4-Ethoxyphenyl)-1-methyl-7-phenyl-3-(prop-2-en-1-yl)-1H,2H,3H,4H,8H-imidazo[1,2-g]purine-2,4-dione896297-35-1C25H23N5O3
- 8-(2-Ethylphenyl)-1-methyl-3-(2-oxopropyl)-7-phenyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione896294-44-3C25H23N5O3
- N-(2-(1H-Indol-3-yl)ethyl)-5-methyl-2,4-dioxo-3-(p-tolyl)-2,3,4,5-tetrahydro-1H-pyrrolo[3,2-d]pyrimidine-7-carboxamide921536-06-3C25H23N5O3
- N-(3-Methylphenyl)-3-oxo-2-[2-oxo-2-(1,2,3,4-tetrahydroisoquinolin-2-yl)ethyl]-2H,3H-[1,2,4]triazolo[4,3-a]pyridine-6-carboxamide1226455-55-5C25H23N5O3
- Ibrutinib impurity 492031255-24-8C25H23N5O3
- 3-Cyclopentyl-11-(3,5-dimethoxyphenyl)-3H-pyrimido[5',4':4,5]pyrrolo[2,3-b]quinoxalin-4(11H)-one836635-24-6C25H23N5O3
- 1 suppliers3,6-Bis-(dimethylamino)-9-(4-carboxy-1-methylbenzotriazol-5-yl)xanthylium339527-82-1C25H23N5O3
- 8-(3-Methoxyphenyl)-1-methyl-3-(2-methylallyl)-7-phenyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione896295-19-5C25H23N5O3
- N-(4-(6-Hydroxypyridazin-3-yl)phenyl)-4-(6-oxo-3-(p-tolyl)pyridazin-1(6H)-yl)butanamide1226454-67-6C25H23N5O3
- 3-(3-(3-(Methylcarbamoyl)phenyl)-1,2,4-oxadiazol-5-yl)-N-(naphthalen-1-ylmethyl)azetidine-1-carboxamide1396805-96-1C25H23N5O3
- N-(3-Cyclopropyl-1-(6-oxo-4-phenyl-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-5-yl)-2-(4-methoxyphenyl)acetamide1207057-00-8C25H23N5O3
- N-(4-Acetylphenyl)-2-(2-(3,5-dimethyl-1H-pyrazol-1-yl)-6-oxo-4-phenylpyrimidin-1(6H)-yl)acetamide1019106-62-7C25H23N5O3
- 8,9-Dimethoxy-N-[(4-methoxyphenyl)methyl]-2-phenyl-[1,2,4]triazolo[1,5-c]quinazolin-5-amine902947-78-8C25H23N5O3
- 2-(4-Butoxyphenyl)-5-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]-4H,5H-pyrazolo[1,5-a]pyrazin-4-one1040684-46-5C25H23N5O3
- 7-(4-Benzoylpiperazine-1-carbonyl)-5-methyl-2-phenyl-2H-pyrazolo[4,3-c]pyridin-3(5H)-one1021095-52-2C25H23N5O3
- 4-Phenyl-N-(2-((3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)methyl)phenyl)tetrahydro-2H-pyran-4-carboxamide2034614-94-1C25H23N5O3
- 4-Methoxy-6-oxo-1-phenyl-N-(2-(5,6,7,8-tetrahydroimidazo[1,2-a]pyridin-2-yl)phenyl)-1,6-dihydropyridazine-3-carboxamide2097903-99-4C25H23N5O3
- 4-[4-(2-Methoxyphenyl)piperazin-1-yl]-2-(3-nitrophenyl)quinazoline370843-00-8C25H23N5O3
- 3-Nitro-N-[2-(1-phenylethyl)-3,4-dihydro-1H-pyrazino[1,2-a]benzimidazol-8-yl]benzamide766526-68-5C25H23N5O3
- N-[(5,6-Dimethoxypyridin-2-yl)methyl]-3~5~-methyl[1~2~,2~2~:2~5~,3~3~-terpyridine]-2~3~-carboxamide1207253-09-5C25H23N5O3
- 3-Benzyl-2-[4-(4-nitrophenyl)piperazin-1-yl]-3,4-dihydroquinazolin-4-one901723-76-0C25H23N5O3
- 1-(3-Cyano-6,7-dimethoxyquinolin-4-yl)-N-(3-cyanophenyl)piperidine-4-carboxamide1226458-67-8C25H23N5O3
- 3-Pyridinecarbonitrile, 1,2,5,6-tetrahydro-4-methyl-2,6-dioxo-5-[[[4-(2-phenyldiazenyl)phenyl]amino]methylene]-1-[(tetrahydro-2-furanyl)methyl]-882103-43-7C25H23N5O3
- 1-Imidazolidineacetamide, 4-ethyl-2,5-dioxo-4-phenyl-N-[4-(2-phenyldiazenyl)phenyl]-1011968-74-3C25H23N5O3
- N-(4-{2-[(4-Morpholin-4-ylphenyl)amino]pyrimidin-4-yl}phenyl)furan-2-carboxamide945748-41-4C25H23N5O3
- 2-(Isoquinoline-1-carbonyl)-4-[5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl]-8-oxa-2-azaspiro[4.5]decane1775353-46-2C25H23N5O3
- 6-(2-Methoxyphenyl)-2-[1-(5-methyl-1-phenyl-1H-pyrazole-4-carbonyl)azetidin-3-yl]-2,3-dihydropyridazin-3-one2380187-23-3C25H23N5O3
Frequently asked questions
What is the molar mass of C25H23N5O3?
The molar mass of C25H23N5O3 is 441.49 g/mol, calculated from standard atomic weights for 25 carbon atoms, 23 hydrogen atoms, 5 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 441.1801 Da.
How many compounds have the formula C25H23N5O3?
CompoundList lists 84 compounds with the molecular formula C25H23N5O3, including Bilr 355, N-(3-Methylphenyl)-4-[4-(4-morpholinyl)-3-nitrophenyl]-1-phthalazinamine, 2-[5-(4-Methyl-piperazin-1-yl)-2-nitro-phenyl]-4-phenyl-2H-phthalazin-1-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 C25H23N5O3?
C25H23N5O3 has a degree of unsaturation of 17. 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.