Molecular formula
C23H19N5O2
56 compounds have this formula on CompoundList.
- Molar mass
- 397.44g/mol
- Monoisotopic mass
- 397.1539Da
- Atoms
- 49
- Elements
- 4
- Rings plus double bonds
- 17
The formula C23H19N5O2 describes a molecule made of 23 carbon atoms, 19 hydrogen atoms, 5 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 × 2369.51%12.011 × 23 = 276.253 g/mol
- H Hydrogen × 194.82%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 517.62%14.007 × 5 = 70.035 g/mol
- O Oxygen × 28.05%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C23H19N5O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 56 of 56 compounds
CI 1044
CAS 197894-84-1C23H19N5O2
3-(2-(Benzyloxy)phenyl)-N'-(3-pyridinylmethylene)-1H-pyrazole-5-carbohydrazide
CAS 634895-22-0C23H19N5O2
![2-Amino-1-benzyl-N-(furan-2-ylmethyl)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxamide chemical structure, C23H19N5O2, CAS 376614-34-5](/s/GLXCJKQXUKHFLI-UHFFFAOYSA-N.svg)
2-Amino-1-benzyl-N-(furan-2-ylmethyl)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxamide
CAS 376614-34-5C23H19N5O2
![4-[4-[4-(Methylcarbamoyl)anilino]phthalazin-1-yl]benzamide chemical structure, C23H19N5O2, CAS 397278-96-5](/s/KLZAKBCMUNTQMJ-UHFFFAOYSA-N.svg)
4-[4-[4-(Methylcarbamoyl)anilino]phthalazin-1-yl]benzamide
CAS 397278-96-5C23H19N5O2
3-(4-(Benzyloxy)phenyl)-N'-(2-pyridinylmethylene)-1H-pyrazole-5-carbohydrazide
CAS 303104-87-2C23H19N5O2
![6-Amino-3-ethyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile-4-spiro-3'-(1'-benzyl-1',3'-dihydro-2'H-indol-2'-one) chemical structure, C23H19N5O2, CAS 844835-40-1](/s/MRNPRYUQGCPRRE-UHFFFAOYSA-N.svg)
6-Amino-3-ethyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile-4-spiro-3'-(1'-benzyl-1',3'-dihydro-2'H-indol-2'-one)
CAS 844835-40-1C23H19N5O2
3-(4-(Benzyloxy)phenyl)-N'-(4-pyridinylmethylene)-1H-pyrazole-5-carbohydrazide
CAS 303106-92-5C23H19N5O2
![1-{[1-(2-Methoxyphenyl)-5-pyridin-2-yl-1H-1,2,3-triazol-4-yl]carbonyl}indoline chemical structure, C23H19N5O2, CAS 1396854-96-8](/s/FVRSKTVURKBYHV-UHFFFAOYSA-N.svg)
1-{[1-(2-Methoxyphenyl)-5-pyridin-2-yl-1H-1,2,3-triazol-4-yl]carbonyl}indoline
CAS 1396854-96-8C23H19N5O2
![N-[(11R)-6-Amino-12-oxo-9-phenyl-1,10-diazatricyclo[6.4.1.04,13]trideca-4(13),5,7,9-tetraen-11-yl]pyridine-4-carboxamide chemical structure, C23H19N5O2, CAS 197894-85-2](/s/KUPGNWKDDKVLPV-NRFANRHFSA-N.svg)
N-[(11R)-6-Amino-12-oxo-9-phenyl-1,10-diazatricyclo[6.4.1.04,13]trideca-4(13),5,7,9-tetraen-11-yl]pyridine-4-carboxamide
CAS 197894-85-2C23H19N5O2
![6-Amino-5-cyano-3-methyl-2'-oxo-1'-phenethyl-1,1',3'4-tetrahydrospiro[pyrano[2,3-c]pyrazole-4,3'-(2'H)-indole] chemical structure, C23H19N5O2, CAS 309726-57-6](/s/ZMBQAQJWNKUYSC-UHFFFAOYSA-N.svg)
6-Amino-5-cyano-3-methyl-2'-oxo-1'-phenethyl-1,1',3'4-tetrahydrospiro[pyrano[2,3-c]pyrazole-4,3'-(2'H)-indole]
CAS 309726-57-6C23H19N5O2
![5-[(4-Methylbenzoyl)amino]-1-phenyl-N-pyridin-3-ylpyrazole-4-carboxamide chemical structure, C23H19N5O2, CAS 387832-67-9](/s/TUBFTSULZWIGSH-UHFFFAOYSA-N.svg)
5-[(4-Methylbenzoyl)amino]-1-phenyl-N-pyridin-3-ylpyrazole-4-carboxamide
CAS 387832-67-9C23H19N5O2
(Z)-3-(2-(Benzyloxy)phenyl)-N'-(pyridin-3-ylmethylene)-1H-pyrazole-5-carbohydrazide
CAS 1285533-24-5C23H19N5O2
![2-Amino-N-(furan-2-ylmethyl)-1-(m-tolyl)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxamide chemical structure, C23H19N5O2, CAS 376605-39-9](/s/AUPAZKGADRLKID-UHFFFAOYSA-N.svg)
2-Amino-N-(furan-2-ylmethyl)-1-(m-tolyl)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxamide
CAS 376605-39-9C23H19N5O2
N-(4-Acetamidophenyl)-1,5-diphenyl-1H-1,2,3-triazole-4-carboxamide
CAS 904813-92-9C23H19N5O2
![3-Allyl-1-methyl-7,8-diphenyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione chemical structure, C23H19N5O2, CAS 887880-42-4](/s/RYMGNICNNLFDJQ-UHFFFAOYSA-N.svg)
3-Allyl-1-methyl-7,8-diphenyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
CAS 887880-42-4C23H19N5O2
![2-(3,4-Dimethylphenyl)-5-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]-4H,5H-pyrazolo[1,5-a]pyrazin-4-one chemical structure, C23H19N5O2, CAS 1040636-07-4](/s/NUONXWBLYGAMQU-UHFFFAOYSA-N.svg)
2-(3,4-Dimethylphenyl)-5-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]-4H,5H-pyrazolo[1,5-a]pyrazin-4-one
CAS 1040636-07-4C23H19N5O2
![N-(4-Cyanophenyl)-2-(3-ethyl-4-oxo-7-phenyl-3,4-dihydro-5H-pyrrolo[3,2-d]pyrimidin-5-yl)acetamide chemical structure, C23H19N5O2, CAS 1251689-56-1](/s/IZRABBPDDNRTMN-UHFFFAOYSA-N.svg)
N-(4-Cyanophenyl)-2-(3-ethyl-4-oxo-7-phenyl-3,4-dihydro-5H-pyrrolo[3,2-d]pyrimidin-5-yl)acetamide
CAS 1251689-56-1C23H19N5O2
![N-[6-(3,5-Dimethyl-1H-pyrazol-1-yl)pyrimidin-4-yl]-9H-xanthene-9-carboxamide chemical structure, C23H19N5O2, CAS 1428359-13-0](/s/VJFXXCGQAXSZPL-UHFFFAOYSA-N.svg)
N-[6-(3,5-Dimethyl-1H-pyrazol-1-yl)pyrimidin-4-yl]-9H-xanthene-9-carboxamide
CAS 1428359-13-0C23H19N5O2
![4-(4-Methoxyphenyl)-5-[2-(4-methoxyphenyl)diazenyl]-2-(2-pyridinyl)pyrimidine chemical structure, C23H19N5O2, CAS 339279-56-0](/s/UPDYJFNQOWJGHH-UHFFFAOYSA-N.svg)
4-(4-Methoxyphenyl)-5-[2-(4-methoxyphenyl)diazenyl]-2-(2-pyridinyl)pyrimidine
CAS 339279-56-0C23H19N5O2
![6'-Amino-1,3',5-trimethyl-2-oxo-1'-phenylspiro[indole-3,4'-pyrano[2,3-c]pyrazole]-5'-carbonitrile chemical structure, C23H19N5O2, CAS 900896-69-7](/s/VSGXYONTDBKGKF-UHFFFAOYSA-N.svg)
6'-Amino-1,3',5-trimethyl-2-oxo-1'-phenylspiro[indole-3,4'-pyrano[2,3-c]pyrazole]-5'-carbonitrile
CAS 900896-69-7C23H19N5O2
N-(2-(2-(Pyrimidin-2-yl)-1H-imidazol-1-yl)ethyl)-9H-xanthene-9-carboxamide
CAS 1448076-68-3C23H19N5O2
![2-[2-Oxo-1-(pyridin-3-ylmethyl)-2,3-dihydro-1H-imidazo[1,2-a]benzimidazol-3-yl]-N-phenylacetamide chemical structure, C23H19N5O2, CAS 1167417-25-5](/s/KSNIZKNUSVPPQC-UHFFFAOYSA-N.svg)
2-[2-Oxo-1-(pyridin-3-ylmethyl)-2,3-dihydro-1H-imidazo[1,2-a]benzimidazol-3-yl]-N-phenylacetamide
CAS 1167417-25-5C23H19N5O2
![2-(o-Tolyl)-5-((3-(o-tolyl)-1,2,4-oxadiazol-5-yl)methyl)pyrazolo[1,5-a]pyrazin-4(5H)-one chemical structure, C23H19N5O2, CAS 1207049-74-8](/s/FDVBHBMKAPJMNR-UHFFFAOYSA-N.svg)
2-(o-Tolyl)-5-((3-(o-tolyl)-1,2,4-oxadiazol-5-yl)methyl)pyrazolo[1,5-a]pyrazin-4(5H)-one
CAS 1207049-74-8C23H19N5O2
![N-(3-Cyanophenyl)-2-(3-ethyl-4-oxo-7-phenyl-3H-pyrrolo[3,2-d]pyrimidin-5(4H)-yl)acetamide chemical structure, C23H19N5O2, CAS 1251552-89-2](/s/BQDIWOXBGYZQII-UHFFFAOYSA-N.svg)
N-(3-Cyanophenyl)-2-(3-ethyl-4-oxo-7-phenyl-3H-pyrrolo[3,2-d]pyrimidin-5(4H)-yl)acetamide
CAS 1251552-89-2C23H19N5O2
- 2-[4-(2-Pyridinylamino)phenoxy]-N-(3-pyridinylmethyl)-3-pyridinecarboxamide1231925-07-7C23H19N5O2
- 2'-Amino-7'-methyl-2,5'-dioxo-1'-pyridin-3-ylspiro[1H-indole-3,4'-7,8-dihydro-6H-quinoline]-3'-carbonitrile889961-81-3C23H19N5O2
- N-((1-(p-Tolyl)-1H-tetrazol-5-yl)methyl)-9H-xanthene-9-carboxamide921166-16-7C23H19N5O2
- 4-(Indol-6-ylamino)-6-methoxy-7-((3-pyridyl)methoxy)quinazoline288385-71-7C23H19N5O2
- 2-(4-Methylphenyl)-5-{[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}-4H,5H-pyrazolo[1,5-a]pyrazin-4-one1040671-32-6C23H19N5O2
- 2-(4-Ethylphenyl)-5-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]-4H,5H-pyrazolo[1,5-a]pyrazin-4-one1040684-99-8C23H19N5O2
- 2-(o-Tolyl)-5-((3-(p-tolyl)-1,2,4-oxadiazol-5-yl)methyl)pyrazolo[1,5-a]pyrazin-4(5H)-one1207055-90-0C23H19N5O2
- (3-(4-Phenyl-1H-1,2,3-triazol-1-yl)azetidin-1-yl)(3-(pyridin-2-yloxy)phenyl)methanone2034266-19-6C23H19N5O2
- N-{2-[3-(Pyrazin-2-yl)-1H-pyrazol-1-yl]ethyl}-9H-xanthene-9-carboxamide2034290-27-0C23H19N5O2
- N-((1-Methyl-3-(pyrazin-2-yl)-1H-pyrazol-5-yl)methyl)-9H-xanthene-9-carboxamide2034373-07-2C23H19N5O2
- N-{2-[2-(Pyrazin-2-yl)-1H-imidazol-1-yl]ethyl}-9H-xanthene-9-carboxamide2034508-54-6C23H19N5O2
- 2-Ethyl-3-(4-methoxyphenyl)-7-(pyridin-2-yl)pyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-6(7H)-one1081138-06-8C23H19N5O2
- 1(4H)-Cinnolinepropanamide, 4-oxo-N-[4-(2-phenyldiazenyl)phenyl]-1118820-22-6C23H19N5O2
- 7-[2-(4-Methoxyphenyl)ethyl]-9-phenylpyrido[4,3-d][1,2,4]triazolo[1,5-a]pyrimidin-8(7H)-one1158358-62-3C23H19N5O2
- 2-Benzoyl-N-{2-[2-(pyrazin-2-yl)-1H-imidazol-1-yl]ethyl}benzamide2097891-94-4C23H19N5O2
- 2-{[1-(Isoquinoline-1-carbonyl)azetidin-3-yl]methyl}-6-(pyridin-3-yl)-2,3-dihydropyridazin-3-one2202425-19-0C23H19N5O2
- Agn-PC-0lojcf4808-98-4C23H19N5O2
- 1-Phthalazinecarboxamide, 3-ethyl-3,4-dihydro-4-oxo-N-[4-[(1E)-2-phenyldiazenyl]phenyl]-1003469-11-1C23H19N5O2
- 1H-Pyrazole-3,4-dicarboxamide, 5-amino-N,N',1-triphenyl-61457-38-3C23H19N5O2
- N-[4-(4-Methoxyanilino)-6-phenyl-1,3,5-triazin-2-yl]benzamide59693-86-6C23H19N5O2
- 2(1H)-Phthalazineacetamide, 4-methyl-1-oxo-N-[4-(2-phenyldiazenyl)phenyl]-1390881-52-3C23H19N5O2
- 9-(4-Methoxyphenyl)-7-phenethylpyrido[4,3-d][1,2,4]triazolo[1,5-a]pyrimidin-8(7H)-one1158746-35-0C23H19N5O2
- 9-(2-Methoxyphenyl)-7-[(4-methylphenyl)methyl]pyrido[4,3-d][1,2,4]triazolo[1,5-a]pyrimidin-8(7H)-one1211635-63-0C23H19N5O2
- 2-Methyl-5-(1-methyl-3-((4-(quinolin-2-yl)benzyl)oxy)-1H-pyrazol-4-yl)-1,3,4-oxadiazole1401819-93-9C23H19N5O2
- 4-(4-Amino-6-(3-aminophenoxy)pyrimidin-5-yl)-N-phenylbenzamide1415825-31-8C23H19N5O2
- 3-Pyridinecarbonitrile, 1,2,5,6-tetrahydro-4-methyl-2,6-dioxo-5-[[[4-(2-phenyldiazenyl)phenyl]amino]methylene]-1-(2-propen-1-yl)-882103-03-9C23H19N5O2
- 6-Phenyl-2-{1-[3-(1H-pyrazol-1-yl)benzoyl]azetidin-3-yl}-2,3-dihydropyridazin-3-one2380179-58-6C23H19N5O2
- 1 suppliersBenzamide,4-methoxy-N-[4-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]phenyl]-881674-53-9C23H19N5O2
- (E)-3-(Furan-2-yl)-N-(4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)acrylamide1186073-28-8C23H19N5O2
- N-[1-(3-Cyanopyrazin-2-yl)azetidin-3-yl]-N-methyl-9H-xanthene-9-carboxamide2380178-50-5C23H19N5O2
- N-(4-(4-(3-Aminophenoxy)-6-aminopyrimidin-5-yl)phenyl)benzamide1542147-28-3C23H19N5O2
- 5-Quinoxalinecarboxamide,3-[4-[[[(phenylmethyl)amino]carbonyl]amino]phenyl]-489458-96-0C23H19N5O2
Frequently asked questions
What is the molar mass of C23H19N5O2?
The molar mass of C23H19N5O2 is 397.44 g/mol, calculated from standard atomic weights for 23 carbon atoms, 19 hydrogen atoms, 5 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 397.1539 Da.
How many compounds have the formula C23H19N5O2?
CompoundList lists 56 compounds with the molecular formula C23H19N5O2, including CI 1044, 3-(2-(Benzyloxy)phenyl)-N'-(3-pyridinylmethylene)-1H-pyrazole-5-carbohydrazide, 2-Amino-1-benzyl-N-(furan-2-ylmethyl)-1H-pyrrolo[2,3-b]quinoxaline-3-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 C23H19N5O2?
C23H19N5O2 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.