Molecular formula
C19H13N3O4
72 compounds have this formula on CompoundList.
- Molar mass
- 347.33g/mol
- Monoisotopic mass
- 347.0906Da
- Atoms
- 39
- Elements
- 4
- Rings plus double bonds
- 15
The formula C19H13N3O4 describes a molecule made of 19 carbon atoms, 13 hydrogen atoms, 3 nitrogen atoms and 4 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 × 1965.70%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 133.77%1.008 × 13 = 13.104 g/mol
- N Nitrogen × 312.10%14.007 × 3 = 42.021 g/mol
- O Oxygen × 418.43%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C19H13N3O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 72 of 72 compounds
1H-Benz(de)isoquinoline-1,3(2H)-dione, 6-nitro-2-(2-(2-pyridinyl)ethyl)-
CAS 94887-57-7C19H13N3O4
5-Nitro-2-(2-pyridin-2-ylethyl)benzo(de)isoquinoline-1,3-dione
CAS 162265-47-6C19H13N3O4
2-Oxo-N-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)-2H-chromene-3-carboxamide
CAS 713112-64-2C19H13N3O4
N-(5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl)-4-phenoxybenzamide
CAS 851095-48-2C19H13N3O4
![N-(2-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-2-oxo-2H-chromene-3-carboxamide chemical structure, C19H13N3O4, CAS 942001-04-9](/s/XBZXMQLWIVAFPH-UHFFFAOYSA-N.svg)
N-(2-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-2-oxo-2H-chromene-3-carboxamide
CAS 942001-04-9C19H13N3O4
![2-[(Naphthalen-1-ylamino)methyl]-5-nitro-1H-isoindole-1,3(2H)-dione chemical structure, C19H13N3O4, CAS 313968-03-5](/s/RGOSFSXZFXCKPI-UHFFFAOYSA-N.svg)
2-[(Naphthalen-1-ylamino)methyl]-5-nitro-1H-isoindole-1,3(2H)-dione
CAS 313968-03-5C19H13N3O4
![N-(3-Nitrophenyl)-2-(2-oxobenzo[cd]indol-1(2H)-yl)acetamide chemical structure, C19H13N3O4, CAS 678971-66-9](/s/AOHOKWATJNAFHM-UHFFFAOYSA-N.svg)
N-(3-Nitrophenyl)-2-(2-oxobenzo[cd]indol-1(2H)-yl)acetamide
CAS 678971-66-9C19H13N3O4
![(E)-Methyl 2-cyano-3-(4-oxo-2-phenoxy-4H-pyrido[1,2-a]pyrimidin-3-yl)acrylate chemical structure, C19H13N3O4, CAS 620104-47-4](/s/MJJHPEBJSZLGEP-ACCUITESSA-N.svg)
(E)-Methyl 2-cyano-3-(4-oxo-2-phenoxy-4H-pyrido[1,2-a]pyrimidin-3-yl)acrylate
CAS 620104-47-4C19H13N3O4
5-(Naphthalen-2-yloxymethyl)-3-(3-nitrophenyl)-1,2,4-oxadiazole
CAS 380583-48-2C19H13N3O4
6-Nitro-1-phenyl-9H-pyrido(3,4-b)indole-3-carboxylic acid, Methyl ester
CAS 81677-51-2C19H13N3O4
Pyrazolo(3,4-d)(1,3)oxazin-4(1H)-one, 6-(2-(acetyloxy)phenyl)-1-phenyl-
CAS 138188-00-8C19H13N3O4
![N-[4-(3-Methyl-1,2,4-oxadiazol-5-yl)phenyl]-2-oxo-2H-chromene-3-carboxamide chemical structure, C19H13N3O4, CAS 1226443-82-8](/s/PCXPQTPYPZAHBM-UHFFFAOYSA-N.svg)
N-[4-(3-Methyl-1,2,4-oxadiazol-5-yl)phenyl]-2-oxo-2H-chromene-3-carboxamide
CAS 1226443-82-8C19H13N3O4
Isoxazolo(4,3-d)pyrimidin-7(6H)-one, 3-benzoyl-5-(4-methoxyphenyl)-
CAS 159850-76-7C19H13N3O4
![N-[5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl]-3-phenoxybenzamide chemical structure, C19H13N3O4, CAS 862809-10-7](/s/SGYTZZQYKDRNSX-UHFFFAOYSA-N.svg)
N-[5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl]-3-phenoxybenzamide
CAS 862809-10-7C19H13N3O4
![4-Oxo-N-[(4-oxo-3H-phthalazin-1-yl)methyl]chromene-2-carboxamide chemical structure, C19H13N3O4, CAS 899745-80-3](/s/PGRRATJNLUVUMY-UHFFFAOYSA-N.svg)
4-Oxo-N-[(4-oxo-3H-phthalazin-1-yl)methyl]chromene-2-carboxamide
CAS 899745-80-3C19H13N3O4
N-(2-Oxo-2H-chromen-6-yl)-2-(4-oxoquinazolin-3(4H)-yl)acetamide
CAS 929836-71-5C19H13N3O4
![N-[4-(3-Methyl-1,2,4-oxadiazol-5-yl)phenyl]-4-oxo-4H-chromene-2-carboxamide chemical structure, C19H13N3O4, CAS 1226450-91-4](/s/MSIINGWBXVISGR-UHFFFAOYSA-N.svg)
N-[4-(3-Methyl-1,2,4-oxadiazol-5-yl)phenyl]-4-oxo-4H-chromene-2-carboxamide
CAS 1226450-91-4C19H13N3O4
![N-((5-(Benzo[d][1,3]dioxol-5-yl)isoxazol-3-yl)methyl)-3-cyanobenzamide chemical structure, C19H13N3O4, CAS 1210633-17-2](/s/CFNHBIDHMHGWEW-UHFFFAOYSA-N.svg)
N-((5-(Benzo[d][1,3]dioxol-5-yl)isoxazol-3-yl)methyl)-3-cyanobenzamide
CAS 1210633-17-2C19H13N3O4
![N-((5-(Benzo[d][1,3]dioxol-5-yl)isoxazol-3-yl)methyl)-4-cyanobenzamide chemical structure, C19H13N3O4, CAS 1210224-99-9](/s/SPAYZHZAAYJTPX-UHFFFAOYSA-N.svg)
N-((5-(Benzo[d][1,3]dioxol-5-yl)isoxazol-3-yl)methyl)-4-cyanobenzamide
CAS 1210224-99-9C19H13N3O4
![N-{[3-(Furan-2-yl)pyrazin-2-yl]methyl}-4-oxo-4H-chromene-2-carboxamide chemical structure, C19H13N3O4, CAS 2034463-59-5](/s/ZHSCDPDICKRWRR-UHFFFAOYSA-N.svg)
N-{[3-(Furan-2-yl)pyrazin-2-yl]methyl}-4-oxo-4H-chromene-2-carboxamide
CAS 2034463-59-5C19H13N3O4
N-((3-(Furan-2-yl)pyrazin-2-yl)methyl)-2-oxo-2H-chromene-3-carboxamide
CAS 2034300-21-3C19H13N3O4
![N-{[3-(Furan-3-yl)pyrazin-2-yl]methyl}-4-oxo-4H-chromene-2-carboxamide chemical structure, C19H13N3O4, CAS 2034315-82-5](/s/XWCGYLBJQGJFRE-UHFFFAOYSA-N.svg)
N-{[3-(Furan-3-yl)pyrazin-2-yl]methyl}-4-oxo-4H-chromene-2-carboxamide
CAS 2034315-82-5C19H13N3O4
![4-{4-Nitrophenyl}-3-methyl-1-phenylpyrano[2,3-c]pyrazol-6(1H)-one chemical structure, C19H13N3O4, CAS 353287-47-5](/s/UYJYZODVRKHQBD-UHFFFAOYSA-N.svg)
4-{4-Nitrophenyl}-3-methyl-1-phenylpyrano[2,3-c]pyrazol-6(1H)-one
CAS 353287-47-5C19H13N3O4
![6-[(4-Oxo-1H-quinolin-3-yl)carbonylamino]-1H-indole-5-carboxylic acid chemical structure, C19H13N3O4, CAS 873056-76-9](/s/AGCAPNGVMRTCBJ-UHFFFAOYSA-N.svg)
6-[(4-Oxo-1H-quinolin-3-yl)carbonylamino]-1H-indole-5-carboxylic acid
CAS 873056-76-9C19H13N3O4
- 5-Cyano-2-[[[5-(2-methylphenyl)-3-isoxazolyl]carbonyl]amino]benzoic acid668970-82-9C19H13N3O4
- 2-Cyano-N-(1,3-dioxo-2,3-dihydro-1H-isoindol-4-yl)-3-(4-methoxyphenyl)prop-2-enamide876880-35-2C19H13N3O4
- 2-(Furan-2-yl)-3-(4-methyl-2-nitrophenyl)quinazolin-4(3H)-one62820-63-7C19H13N3O4
- 4-(Phenylimino)-2,5-cyclohexadien-1-one O-(3-nitrobenzoyl)oxime18735-44-9C19H13N3O4
- 4-Nitrophenyl 4-[(E)-phenyldiazenyl]benzoate100485-81-2C19H13N3O4
- 4-[(E)-(4-Nitrophenyl)diazenyl]naphthalen-1-yl prop-2-enoate139594-70-0C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-(3-methyl-1H-pyrazol-1-yl)benzoate2248308-74-7C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4-(5-methyl-1H-pyrazol-1-yl)benzoate2248277-31-6C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(1-methyl-1H-pyrazol-4-yl)benzoate2248370-08-1C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-(4-methyl-1H-pyrazol-1-yl)benzoate2248358-62-3C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(1-phenyl-1H-pyrazol-3-yl)acetate2248308-55-4C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3,4-dimethylcinnoline-6-carboxylate2248308-99-6C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(5-phenyl-1H-imidazol-1-yl)acetate2248314-17-0C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4-methyl-1-phenyl-1H-pyrazole-3-carboxylate2248319-63-1C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-methyl-4-phenyl-1H-imidazole-2-carboxylate2248299-26-3C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-benzyl-1H-pyrazole-4-carboxylate2248363-46-2C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-methyl-1-phenyl-1H-pyrazole-3-carboxylate2248285-65-4C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-methyl-4-(1H-pyrazol-1-yl)benzoate2248290-39-1C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[4-(1H-pyrazol-1-yl)phenyl]acetate2248331-25-9C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(1H-imidazol-1-yl)-5-methylbenzoate2248323-94-4C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-[(pyridin-4-yl)methyl]-1H-pyrrole-2-carboxylate2248315-96-8C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4-(1-methyl-1H-pyrazol-4-yl)benzoate2248317-72-6C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-(1-methyl-1H-pyrazol-4-yl)benzoate2248322-74-7C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-methyl-1-phenyl-1H-pyrazole-4-carboxylate2248330-61-0C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[4-(1H-imidazol-1-yl)phenyl]acetate2248318-84-3C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-benzyl-1H-imidazole-2-carboxylate2248351-84-8C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(3-methyl-1H-pyrazol-1-yl)benzoate2248329-92-0C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4-(3-methyl-1H-pyrazol-1-yl)benzoate2248324-11-8C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-[(1H-imidazol-1-yl)methyl]benzoate2248414-18-6C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(2-methylphenyl)-1H-pyrazole-4-carboxylate2248379-48-6C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-methyl-1-phenyl-1H-pyrazole-5-carboxylate2248380-05-2C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-methyl-3-phenyl-1H-pyrazole-5-carboxylate2248273-74-5C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-methyl-1-phenyl-1H-pyrazole-4-carboxylate2248328-44-9C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4-[(1H-pyrazol-1-yl)methyl]benzoate2248403-68-9C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4-[(1H-imidazol-1-yl)methyl]benzoate2248405-79-8C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(5-phenyl-1H-pyrazol-1-yl)acetate2248412-49-7C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-methyl-1-phenyl-1H-imidazole-5-carboxylate2248281-12-9C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-benzyl-1H-pyrazole-3-carboxylate2248336-93-6C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2,3-dimethylquinoxaline-6-carboxylate2248338-91-0C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(1-phenyl-1H-pyrazol-4-yl)acetate2248385-43-3C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[(1H-pyrazol-1-yl)methyl]benzoate2248406-63-3C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-phenyl-2-(1H-pyrazol-1-yl)acetate2248381-16-8C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4-(4-methyl-1H-pyrazol-1-yl)benzoate2248308-40-7C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-cyclopropyl-1H-1,3-benzodiazole-5-carboxylate2248395-70-0C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-methyl-2-phenyl-1H-imidazole-4-carboxylate2248361-29-5C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(2-cyanophenyl)azetidine-3-carboxylate2248416-96-6C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-methyl-3-phenyl-1H-pyrazole-4-carboxylate2248268-18-8C19H13N3O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-methyl-5-phenyl-1H-pyrazole-4-carboxylate2248416-65-9C19H13N3O4
Frequently asked questions
What is the molar mass of C19H13N3O4?
The molar mass of C19H13N3O4 is 347.33 g/mol, calculated from standard atomic weights for 19 carbon atoms, 13 hydrogen atoms, 3 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 347.0906 Da.
How many compounds have the formula C19H13N3O4?
CompoundList lists 72 compounds with the molecular formula C19H13N3O4, including 1H-Benz(de)isoquinoline-1,3(2H)-dione, 6-nitro-2-(2-(2-pyridinyl)ethyl)-, 5-Nitro-2-(2-pyridin-2-ylethyl)benzo(de)isoquinoline-1,3-dione, 2-Oxo-N-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)-2H-chromene-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 C19H13N3O4?
C19H13N3O4 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.