C19H13NO4
59 compounds have this formula on CompoundList.
- Molar mass
- 319.32g/mol
- Monoisotopic mass
- 319.0845Da
- Atoms
- 37
- Elements
- 4
- Rings plus double bonds
- 14
The formula C19H13NO4 describes a molecule made of 19 carbon atoms, 13 hydrogen atoms, 1 nitrogen atom 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 × 1971.47%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 134.10%1.008 × 13 = 13.104 g/mol
- N Nitrogen × 14.39%14.007 × 1 = 14.007 g/mol
- O Oxygen × 420.04%15.999 × 4 = 63.996 g/mol
Compounds with the formula C19H13NO4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 59 of 59 compounds
![Ethyl 2,7-dioxo-2,7-dihydro-3H-naphtho[1,2,3-de]quinoline-1-carboxylate chemical structure, C19H13NO4, CAS 175026-96-7](/s/UFJGFNHRMPMALC-UHFFFAOYSA-N.svg)
![6,11-Dioxo-12-naphtho[2,3-b]indolizinecarboxylic acid ethyl ester chemical structure, C19H13NO4, CAS 3306-93-2](/s/RCDIUAFMNCXJRV-UHFFFAOYSA-N.svg)
![(E)-3-[5-(2-Nitrophenyl)furan-2-yl]-1-phenylprop-2-en-1-one chemical structure, C19H13NO4, CAS 5530-39-2](/s/QGXPDOSREJVCFW-ZRDIBKRKSA-N.svg)
![6-Benzyl-4-hydroxy-2H-pyrano[3,2-c]quinoline-2,5(6H)-dione chemical structure, C19H13NO4, CAS 161185-26-8](/s/AJJYWRQCFZPYQY-UHFFFAOYSA-N.svg)
![Methyl 2-methyl-6,11-dioxonaphtho[2,3-b]indolizine-12-carboxylate chemical structure, C19H13NO4, CAS 670259-43-5](/s/OQYUCRGSAVFMNM-UHFFFAOYSA-N.svg)
![(3Z)-3-[(E)-4-(1,3-Benzodioxol-5-yl)-2-oxobut-3-enylidene]-1H-indol-2-one chemical structure, C19H13NO4](/s/NNWGHQZOKPDPAG-MSLGXNKOSA-N.svg)
![(4Z)-4-(1,3-Benzodioxol-5-ylmethylidene)-2-[(E)-2-phenylethenyl]-1,3-oxazol-5-one chemical structure, C19H13NO4, CAS 19508-21-5](/s/RSFMSMNQXDGDAA-GPGQUUKWSA-N.svg)
![N-(Furan-2-ylmethyl)-3-oxobenzo[f]chromene-2-carboxamide chemical structure, C19H13NO4, CAS 6062-41-5](/s/ZEXZHUPOEBZJDC-UHFFFAOYSA-N.svg)
![(E)-3-[5-(3-Nitrophenyl)furan-2-yl]-1-phenylprop-2-en-1-one chemical structure, C19H13NO4, CAS 40941-02-4](/s/QKPZPUDBHPOCTB-PKNBQFBNSA-N.svg)
![4-Nitrophenyl [1,1'-biphenyl]-4-carboxylate chemical structure, C19H13NO4, CAS 35666-12-7](/s/BCHPTAXOHHMTJW-UHFFFAOYSA-N.svg)
![4'-(Pyridin-4-yl)-[1,1'-biphenyl]-3,5-dicarboxylic acid chemical structure, C19H13NO4, CAS 2022152-71-0](/s/ZCPSJVXVYUXFHI-UHFFFAOYSA-N.svg)
- Orb17390791606160-40-0C19H13NO4
- N-(2-Oxo-2H-chromen-6-yl)-2H-chromene-3-carboxamide923195-50-0C19H13NO4
- 3-Benzyl-4-hydroxy-2H-pyrano[3,2-c]quinoline-2,5(6H)-dione62668-79-5C19H13NO4
- Methyl 2-(2,5-dioxopyrrol-1-yl)-9H-fluorene-9-carboxylate5458-85-5C19H13NO4
- 3-Nitro-4-(4-phenylphenoxy)benzaldehyde851270-90-1C19H13NO4
- 4-Nitrophenyl (2E)-3-naphthylprop-2-enoate1513731-28-6C19H13NO4
- (E)-3-((E)-4-(Benzo[d][1,3]dioxol-5-yl)-2-oxobut-3-en-1-ylidene)indolin-2-one1451013-67-4C19H13NO4
- 2'-Nitrobiphenyl-4-yl benzoate5472-24-2C19H13NO4
- 3-Benzyl-1,2-benzoxazol-6-yl furan-2-carboxylate1049530-99-5C19H13NO4
- 4-Nitronaphthalen-1-yl 3-phenylprop-2-enoate90424-75-2C19H13NO4
- Dibenzo[b,d]furan-3-yl(3-nitrophenyl)methanol1707399-55-0C19H13NO4
- 1-Naphthyl 3-(3-nitrophenyl)acrylate5221-83-0C19H13NO4
- 4-[({8-Oxatricyclo[7.4.0.0,2,7]trideca-1(9),2(7),3,5,10,12-hexaen-4-yl}imino)methyl]benzene-1,2,3-triol390390-42-8C19H13NO4
- 2-(5,6-Dihydroxy-1-methyl-1H-indol-3-yl)naphthalene-1,4-dione101884-37-1C19H13NO4
- (5-Phenylisoxazol-3-yl)methyl benzofuran-2-carboxylate879428-07-6C19H13NO4
- 2,6-Bis(4-hydroxyphenoxy)benzonitrile111202-15-4C19H13NO4
- 1-[4-(3-Benzoyl-1,2-oxazole-4-carbonyl)phenyl]ethan-1-one825633-24-7C19H13NO4
- 2-Benzyl-1-hydroxy-3H-pyrano[2,3-c]isoquinoline-3,6(5H)-dione38324-88-8C19H13NO4
- 7-(Benzyloxy)-2H-naphtho[2,3-d][1,3]oxazine-2,4(1H)-dione58662-79-6C19H13NO4
- (Z)-2-Naphthalen-1-yl-3-(4-nitrophenyl)prop-2-enoic acid21970-45-6C19H13NO4
- (1,2-Dihydronaphtho[2,1-b]furan-2-yl)(4-nitrophenyl)methanone62019-37-8C19H13NO4
- 5-Nitro-2,2-diphenyl-2H-1,3-benzodioxole88145-35-1C19H13NO4
- 1-(2-Hydroxy-5-nitrophenyl)-3-(naphthalen-2-yl)prop-2-en-1-one89720-59-2C19H13NO4
- 1-(1-Hydroxynaphthalen-2-yl)-3-(3-nitrophenyl)prop-2-en-1-one108124-52-3C19H13NO4
- 1-(2-Hydroxynaphthalen-1-yl)-3-(3-nitrophenyl)prop-2-en-1-one112584-25-5C19H13NO4
- 1-Amino-4-hydroxy-2-methoxytetracene-5,12-dione63339-76-4C19H13NO4
- 3-Benzyl-4-hydroxy-2H-pyrano[2,3-b]quinoline-2,5(10H)-dione62668-77-3C19H13NO4
- 6-Hydroxy-7-methoxy-9-phenyl-1H-carbazole-1,4(9H)-dione62408-97-3C19H13NO4
- 2-(4-Hydroxyphenyl)-6-methoxy-1H-benzo[de]isoquinoline-1,3(2H)-dione1571072-52-0C19H13NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5,6-dihydronaphthalene-2-carboxylate2248317-04-4C19H13NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 7,8-dihydronaphthalene-2-carboxylate2248294-32-6C19H13NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1H,1aH,6H,6aH-cyclopropa[a]indene-1-carboxylate2248350-92-5C19H13NO4
- 2-Phenoxy-4-nitro-benzophenone1330277-49-0C19H13NO4
- 2-([1,1'-Biphenyl]-4-yloxy)-5-nitrobenzaldehyde750634-54-9C19H13NO4
- 2-(2-Hydroxyphenyl)-6-methoxy-1H-benzo[de]isoquinoline-1,3(2H)dione1571072-51-9C19H13NO4
Frequently asked questions
What is the molar mass of C19H13NO4?
The molar mass of C19H13NO4 is 319.32 g/mol, calculated from standard atomic weights for 19 carbon atoms, 13 hydrogen atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 319.0845 Da.
How many compounds have the formula C19H13NO4?
CompoundList lists 59 compounds with the molecular formula C19H13NO4, including Ethyl 2,7-dioxo-2,7-dihydro-3H-naphtho[1,2,3-de]quinoline-1-carboxylate, 6,11-Dioxo-12-naphtho[2,3-b]indolizinecarboxylic acid ethyl ester, Decarine. 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 C19H13NO4?
C19H13NO4 has a degree of unsaturation of 14. 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.