C14H9NO3
150 compounds have this formula on CompoundList.
- Molar mass
- 239.23g/mol
- Monoisotopic mass
- 239.0582Da
- Atoms
- 27
- Elements
- 4
- Rings plus double bonds
- 11
The formula C14H9NO3 describes a molecule made of 14 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom 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 × 1470.29%12.011 × 14 = 168.154 g/mol
- H Hydrogen × 93.79%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 15.86%14.007 × 1 = 14.007 g/mol
- O Oxygen × 320.06%15.999 × 3 = 47.997 g/mol
Compounds with the formula C14H9NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 150 of 150 compounds
![4-Hydroxybenzo[g]quinoline-3-carboxylic acid chemical structure, C14H9NO3, CAS 131776-36-8](/s/RZRAAGLOYDDKQD-UHFFFAOYSA-N.svg)
![3-(4-Hydroxyphenyl)-4H-pyrano[2,3-b]pyridin-4-one chemical structure, C14H9NO3, CAS 884501-13-7](/s/KDQMAQGCHQTPFR-UHFFFAOYSA-N.svg)
![9-Methoxybenzo[g]quinoline-5,10-dione chemical structure, C14H9NO3, CAS 90381-59-2](/s/QBLFPIGJYPOSRP-UHFFFAOYSA-N.svg)
![2'-Cyano-4-hydroxy[1,1'-biphenyl]-3-carboxylic acid chemical structure, C14H9NO3, CAS 893638-42-1](/s/PERFSYNXDLDTMN-UHFFFAOYSA-N.svg)
- 2-(2-Naphthalenyl)-4-oxazolecarboxylic acid1270990-47-0C14H9NO3
- 2-(Pyridin-3-yl)benzofuran-5-carboxylic acid1224964-53-7C14H9NO3
- 8-Hydroxybenzo[h]quinoline-9-carboxylic acid808113-95-3C14H9NO3
- 2-(4-Cyanophenyl)-4-hydroxybenzoic acid2060046-99-1C14H9NO3
- 2-(3-Cyanophenyl)-4-hydroxybenzoic acid2060006-50-8C14H9NO3
- 5-(4-Hydroxynaphthalen-1-yl)iminofuran-2-one29028-90-8C14H9NO3
- 4-(3-Formyl-4-hydroxyphenoxy)benzonitrile2803552-54-5C14H9NO3
- 2-(4-Hydroxyphenyl)-pyrano[2,3-c]pyridin-4-one884500-74-7C14H9NO3
- 2-(4-Hydroxyphenyl)-4H-pyrano[3,2-c]pyridin-4-one884500-77-0C14H9NO3
- 5-Hydroxy-3-phenyl-2H-1,4-benzoxazin-2-one3773-92-0C14H9NO3
- 2-(4-Methylphenyl)furo[3,4-b]pyridine-5,7-dione90376-79-7C14H9NO3
- 4-(Benzo[d]oxazol-5-yl)benzoic acid2664273-55-4C14H9NO3
- 3-(Naphthalen-2-yl)-1,2-oxazole-5-carboxylic acid901928-12-9C14H9NO3
- 3-(Naphthalen-1-yl)-1,2-oxazole-5-carboxylic acid901928-06-1C14H9NO3
- 1-Nitrophenanthren-2-ol116211-98-4C14H9NO3
- 7-Amino-1-hydroxyanthracene-9,10-dione645389-54-4C14H9NO3
- 9-Hydroxybenzo[h]quinoline-8-carboxylic acid808119-58-6C14H9NO3
- 5-(Naphthalen-2-yl)-1,2-oxazole-4-carboxylic acid1515526-02-9C14H9NO3
- N-Hydroxy-9-oxo-9H-fluorene-4-carboxamide1431320-38-5C14H9NO3
- (4Z)-4-(5-Hydroxyfuran-2-yl)iminonaphthalen-1-oneC14H9NO3
- 9-Amino-10-hydroxyanthracene-1,2-dione22516-80-9C14H9NO3
- 2-(Benzofuran-7-yl)isonicotinic acid2375475-11-7C14H9NO3
- 4-(4-Nitrophenyl)-1-benzofuran2137575-88-1C14H9NO3
- 6-(Furan-3-yl)quinoline-4-carboxylic acid3024017-23-7C14H9NO3
- N-(4-Ethynylphenyl)-2-oxo-2H-pyran-5-carboxamide2177293-54-6C14H9NO3
- 7-Nitro-9H-fluorene-1-carbaldehyde3024581-27-6C14H9NO3
Frequently asked questions
What is the molar mass of C14H9NO3?
The molar mass of C14H9NO3 is 239.23 g/mol, calculated from standard atomic weights for 14 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 239.0582 Da.
How many compounds have the formula C14H9NO3?
CompoundList lists 150 compounds with the molecular formula C14H9NO3, including 3-(Prop-2-ynamido)naphthalene-2-carboxylic acid, 4-Hydroxybenzo[g]quinoline-3-carboxylic acid, 2-Cyano-4-(3,4-methylenedioxyphenyl)phenol. 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 C14H9NO3?
C14H9NO3 has a degree of unsaturation of 11. 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.