Molecular formula
C13H9NO4
175 compounds have this formula on CompoundList.
- Molar mass
- 243.22g/mol
- Monoisotopic mass
- 243.0532Da
- Atoms
- 27
- Elements
- 4
- Rings plus double bonds
- 10
The formula C13H9NO4 describes a molecule made of 13 carbon atoms, 9 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 × 1364.20%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 93.73%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 15.76%14.007 × 1 = 14.007 g/mol
- O Oxygen × 426.31%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C13H9NO4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 175 compounds
7-Methoxy-2-nitronaphtho(2,1-b)furan
CAS 75965-74-1C13H9NO4
1-(2-Furyl)-3-(3-nitrophenyl)-2-propen-1-one
CAS 40217-31-0C13H9NO4
Maculine
CAS 524-89-0C13H9NO4
4-Nitro-benzoic acid phenyl ester
CAS 1429-05-6C13H9NO4
4'-Nitrobiphenyl-3-carboxylic acid
CAS 729-01-1C13H9NO4
(4-Hydroxyphenyl)(4-nitrophenyl)methanone
CAS 18920-70-2C13H9NO4
3-(2-Furyl)-1-(4-nitrophenyl)prop-2-en-1-one
CAS 4332-89-2C13H9NO4
Benzoic acid, 4-nitrophenyl ester
CAS 959-22-8C13H9NO4
8-Methoxy-2-nitronaphtho(2,1-b)furan
CAS 75965-75-2C13H9NO4
![5-[(4-Cyanophenoxy)methyl]-2-furoic acid chemical structure, C13H9NO4, CAS 500197-21-7](/s/GBTXBOTVXAHUMP-UHFFFAOYSA-N.svg)
5-[(4-Cyanophenoxy)methyl]-2-furoic acid
CAS 500197-21-7C13H9NO4
Naphtho(2,1-b)furan, 4-methoxy-2-nitro-
CAS 75965-72-9C13H9NO4
(E)-3-(Furan-2-yl)-1-(3-nitrophenyl)prop-2-en-1-one
CAS 15462-51-8C13H9NO4
2-Nitrophenyl benzoate
CAS 1523-12-2C13H9NO4
4-(4-Nitrophenoxy)benzaldehyde
CAS 50961-54-1C13H9NO4
![5-[(2-Cyanophenoxy)methyl]furan-2-carboxylic acid chemical structure, C13H9NO4, CAS 893743-98-1](/s/XYLIAFULSQAAKP-UHFFFAOYSA-N.svg)
5-[(2-Cyanophenoxy)methyl]furan-2-carboxylic acid
CAS 893743-98-1C13H9NO4
![[1,1'-Biphenyl]-4-carboxylic acid, 4'-nitro- chemical structure, C13H9NO4, CAS 92-89-7](/s/LYINHPAEAYJDIR-UHFFFAOYSA-N.svg)
[1,1'-Biphenyl]-4-carboxylic acid, 4'-nitro-
CAS 92-89-7C13H9NO4
4-(3-Nitrophenoxy)benzaldehyde
CAS 883236-86-0C13H9NO4
3-(3-Cyanophenoxymethyl)furan-2-carboxylic acid
CAS 1094298-96-0C13H9NO4
![4-Hydroxy-6-methyl-2H-pyrano[3,2-c]quinoline-2,5(6H)-dione chemical structure, C13H9NO4, CAS 18706-63-3](/s/JLMOERHCVYAGDG-UHFFFAOYSA-N.svg)
4-Hydroxy-6-methyl-2H-pyrano[3,2-c]quinoline-2,5(6H)-dione
CAS 18706-63-3C13H9NO4
5-(Pyridin-4-yl)isophthalic acid
CAS 1262962-06-0C13H9NO4
4-Phenylpyridine-2,5-dicarboxylic acid
CAS 59195-28-7C13H9NO4
6-(4-Carboxyphenyl)pyridine-3-carboxylic acid
CAS 676339-81-4C13H9NO4
Kokusagine
CAS 482-32-6C13H9NO4
7-(Furan-2-yl)-2-hydroxyisoquinoline-1,3(2H,4H)-dione
CAS 1354742-60-1C13H9NO4
- 4-(3-Nitrophenyl)benzoic acid5737-85-9C13H9NO4
- 4-Phenylpyridine-2,6-dicarboxylic acid83463-12-1C13H9NO4
- 6-Methoxy-2-nitronaphtho(1,8-bc)pyran105052-39-9C13H9NO4
- 5-(4-Carboxyphenyl)picolinic acid1261898-79-6C13H9NO4
- 5-(3-Carboxyphenyl)pyridine-3-carboxylic acid1261976-89-9C13H9NO4
- 5-(Pyridin-3-yl)isophthalic acid1264068-70-3C13H9NO4
- 1-(Furan-2-ylmethylene)-6-methylfuro[3,4-c]pyridine-3,4(1H,5H)-dioneC13H9NO4
- Benzoic acid, 3-nitrophenyl ester1523-13-3C13H9NO4
- 8-Methoxy-2-nitronaphtho(2,3-b)furan75965-79-6C13H9NO4
- Naphtho(2,1-b)furan, 5-methoxy-2-nitro-75965-76-3C13H9NO4
- Naphtho(1,2-b)furan, 5-methoxy-2-nitro-75965-78-5C13H9NO4
- 2'-Nitro-2-biphenylcarboxylic acid17294-89-2C13H9NO4
- 4-Nitro-2-phenylbenzoic acid124391-60-2C13H9NO4
- 4-Hydroxy-3-nitrobenzophenone5464-98-2C13H9NO4
- 2-(4-Nitrophenyl)benzoic acid18211-41-1C13H9NO4
- 5-Nitro-[1,1'-biphenyl]-3-carboxylic acid188355-96-6C13H9NO4
- 1,3,5-Trihydroxyacridin-9(10H)-one85990-00-7C13H9NO4
- Salicylic acid, nicotinate6629-79-4C13H9NO4
- (1,1'-Biphenyl)-2-carboxylic acid, 4-nitro-62199-60-4C13H9NO4
- 2-(Pyridin-4-yl)terephthalic acid1238617-40-7C13H9NO4
- Methanone, (2-hydroxy-5-nitrophenyl)phenyl-18803-19-5C13H9NO4
- 2-(2-Nitrophenoxy)benzaldehyde66961-19-1C13H9NO4
- 2-Nitro-4-phenylbenzoic acid99847-13-9C13H9NO4
- 2-Nitro-11H-dibenzo[b,e][1,4]dioxepine102492-62-6C13H9NO4
- 2'-Nitro-[1,1'-biphenyl]-4-carboxylic acid3215-92-7C13H9NO4
- 5-(Benzo[d][1,3]dioxol-5-yl)picolinic acid1242339-65-6C13H9NO4
- 2'-Nitro-[1,1'-biphenyl]-3-carboxylic acid236102-72-0C13H9NO4
- 3'-Nitro-[1,1'-biphenyl]-3-carboxylic acid149505-87-3C13H9NO4
- 2-(Pyridin-3-yl)terephthalic acid1238617-38-3C13H9NO4
- 2-(4-Nitrophenoxy)benzaldehyde62256-41-1C13H9NO4
- 2-(3-Nitrophenyl)benzoic acid37174-74-6C13H9NO4
- N-(2-Furylmethoxy)phthalimide39685-81-9C13H9NO4
- 3-Nitro-2-phenylbenzoic acid91804-34-1C13H9NO4
- 5-(4-Carboxyphenyl)-3-pyridinecarboxylic acid597565-52-1C13H9NO4
- 1,2,3-Trihydroxyacridone263007-73-4C13H9NO4
- 3-(4-Nitrophenoxy)benzaldehyde17076-72-1C13H9NO4
- 5-(Benzo[D][1,3]dioxol-5-yl)nicotinic acid842170-41-6C13H9NO4
- 6-(Benzo[d][1,3]dioxol-5-yl)picolinic acid887983-53-1C13H9NO4
- Methyl 5-(1-benzofuran-2-yl)isoxazole-3-carboxylate1105191-59-0C13H9NO4
- Phenyl nitrobenzoate31042-59-8C13H9NO4
- 6-(Benzo[d][1,3]dioxol-5-yl)nicotinic acid887976-73-0C13H9NO4
- 2-(Benzo[d][1,3]dioxol-5-yl)isonicotinic acid1258627-04-1C13H9NO4
- 5-Nitro-2-phenyl-1,3-benzodioxole65766-67-8C13H9NO4
- Phenyl 3-nitrobenzoate1906-43-0C13H9NO4
- 2-Formyl-4-(3-nitrophenyl)phenol893743-12-9C13H9NO4
- 2-Nitro-5-phenoxybenzaldehyde548798-25-0C13H9NO4
- 5-(2-Carboxyphenyl)-3-pyridinecarboxylic acid1263377-28-1C13H9NO4
- 5-(3-Formylphenyl)-2-hydroxyisonicotinic acid1261945-51-0C13H9NO4
- 5-(4-Formylphenyl)-2-hydroxyisonicotinic acid1261905-71-8C13H9NO4
- 6-(4-Carboxyphenyl)picolinic acid1261948-89-3C13H9NO4
- 2,5-Dioxopyrrolidin-1-yl 4-ethynylbenzoate870289-72-8C13H9NO4
- 3-Methoxy-2-nitrodibenzofuran71735-28-9C13H9NO4
- 2-Hydroxy-3-(3-nitrophenyl)benzaldehyde343603-90-7C13H9NO4
- 2-Nitrobiphenyl-4-carboxylic acid99847-12-8C13H9NO4
- 2-Formyl-5-(3-nitrophenyl)phenol343604-01-3C13H9NO4
- 5-(4-Formylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid1261945-76-9C13H9NO4
- 2-(3-Carboxyphenyl)pyridine-4-carboxylic acid1261976-81-1C13H9NO4
- 3-(5-Nitro-2-furanyl)-1-phenyl-2-propen-1-one4332-88-1C13H9NO4
- Naphtho(2,1-b)furan, methoxy-2-nitro-84720-74-1C13H9NO4
- 6-Methoxy-2-nitronaphtho(1,2-b)furan117661-43-5C13H9NO4
- 1-(Furan-2-ylmethylidene)-6-methyl-5H-furo[3,4-c]pyridine-3,4-dione160032-92-8C13H9NO4
- Agn-PC-0ND9FE75835-28-8C13H9NO4
- 4-Nitrobiphenyl-3-carboxylic acid1214380-92-3C13H9NO4
- 4-(4-Carboxyphenyl)pyridine-2-carboxylic acid216059-90-4C13H9NO4
- 4-(2-Formylphenyl)-2-nitrophenol1261922-75-1C13H9NO4
- 4-(3-Formylphenyl)-2-nitrophenol1261932-85-7C13H9NO4
- 4-(4-Formylphenyl)-2-nitrophenol1261897-43-1C13H9NO4
- 5-(2-Formylphenyl)-2-hydroxynicotinic acid1261945-37-2C13H9NO4
- 5-(2-Formylphenyl)-2-hydroxyisonicotinic acid1261925-73-8C13H9NO4
- 5-(2-Formylphenyl)-6-hydroxynicotinic acid1261925-80-7C13H9NO4
- 5-(3-Formylphenyl)-2-hydroxynicotinic acid1261925-84-1C13H9NO4
- 5-(3-Formylphenyl)-6-hydroxynicotinic acid1261955-24-1C13H9NO4
- 5-(4-Formylphenyl)-6-hydroxynicotinic acid1261973-02-7C13H9NO4
- 3-(3-Carboxyphenyl)isonicotinic acid1261968-62-0C13H9NO4
- 5-(3-Carboxyphenyl)picolinic acid1261905-50-3C13H9NO4
- 4-(3,4-Methylenedioxyphenyl)nicotinic acid1261908-37-5C13H9NO4
Frequently asked questions
What is the molar mass of C13H9NO4?
The molar mass of C13H9NO4 is 243.22 g/mol, calculated from standard atomic weights for 13 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 243.0532 Da.
How many compounds have the formula C13H9NO4?
CompoundList lists 175 compounds with the molecular formula C13H9NO4, including 7-Methoxy-2-nitronaphtho(2,1-b)furan, 1-(2-Furyl)-3-(3-nitrophenyl)-2-propen-1-one, Maculine. 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 C13H9NO4?
C13H9NO4 has a degree of unsaturation of 10. 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.