Molecular formula
C13H8N2O2
115 compounds have this formula on CompoundList.
- Molar mass
- 224.22g/mol
- Monoisotopic mass
- 224.0586Da
- Atoms
- 25
- Elements
- 4
- Rings plus double bonds
- 11
The formula C13H8N2O2 describes a molecule made of 13 carbon atoms, 8 hydrogen atoms, 2 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 × 1369.64%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 83.60%1.008 × 8 = 8.064 g/mol
- N Nitrogen × 212.49%14.007 × 2 = 28.014 g/mol
- O Oxygen × 214.27%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C13H8N2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 115 compounds
1-Phenazinecarboxylic acid
CAS 2538-68-3C13H8N2O2
2,2'-Pyridylisatogen
CAS 2922-11-4C13H8N2O2
4-Cyano-2'-nitrodiphenyl
CAS 75898-34-9C13H8N2O2
4-Cyano-4'-nitrodiphenyl
CAS 31835-63-9C13H8N2O2
Phthalimide, N-3-pyridyl-
CAS 19171-27-8C13H8N2O2
![2-Nitrobenzo[f]quinoline chemical structure, C13H8N2O2, CAS 91804-76-1](/s/BIAPPODRVJCOSO-UHFFFAOYSA-N.svg)
2-Nitrobenzo[f]quinoline
CAS 91804-76-1C13H8N2O2
3-Cyano-4-phenylpyridine-2-carboxylic acid
CAS 133609-28-6C13H8N2O2
![7-Nitrobenzo[f]quinoline chemical structure, C13H8N2O2, CAS 186268-25-7](/s/VAXVWLQKOFVEEX-UHFFFAOYSA-N.svg)
7-Nitrobenzo[f]quinoline
CAS 186268-25-7C13H8N2O2
Nitroacridine
CAS 30904-48-4C13H8N2O2
2-Phenazinecarboxylic acid
CAS 18450-16-3C13H8N2O2
1-(Quinolin-8-yl)-1H-pyrrole-2,5-dione
CAS 7251-67-4C13H8N2O2
![3-(Prop-2-yn-1-yl)benzofuro[3,2-d]pyrimidin-4(3H)-one chemical structure, C13H8N2O2, CAS 864922-99-6](/s/MARBMZMDKQWYHB-UHFFFAOYSA-N.svg)
3-(Prop-2-yn-1-yl)benzofuro[3,2-d]pyrimidin-4(3H)-one
CAS 864922-99-6C13H8N2O2
1,10-Phenanthroline-2-carboxylic acid
CAS 1891-17-4C13H8N2O2
1H-Isoindole-1,3(2H)-dione, 2-(2-pyridinyl)-
CAS 59208-49-0C13H8N2O2
![2-Pyridin-2-yl-benzo[d][1,3]oxazin-4-one chemical structure, C13H8N2O2, CAS 53904-12-4](/s/ZQENRMYLXUZWPI-UHFFFAOYSA-N.svg)
2-Pyridin-2-yl-benzo[d][1,3]oxazin-4-one
CAS 53904-12-4C13H8N2O2
1,10-Phenanthroline-5-carboxylic acid
CAS 630067-06-0C13H8N2O2
Tyrphostin 11
CAS 122520-73-4C13H8N2O2
![6-Phenyl-5H-pyrrolo[3,4-b]pyridine-5,7(6H)-dione chemical structure, C13H8N2O2, CAS 6538-81-4](/s/VGKYIBIMEHQYDG-UHFFFAOYSA-N.svg)
6-Phenyl-5H-pyrrolo[3,4-b]pyridine-5,7(6H)-dione
CAS 6538-81-4C13H8N2O2
4-(3-Cyanopyridin-2-yl)benzoic acid
CAS 904310-26-5C13H8N2O2
![Benzo[h][1,6]naphthyridine-5-carboxylic acid chemical structure, C13H8N2O2, CAS 69164-28-9](/s/CZTCXHGJESMLCB-UHFFFAOYSA-N.svg)
Benzo[h][1,6]naphthyridine-5-carboxylic acid
CAS 69164-28-9C13H8N2O2
8H-(1,3)Oxazolo(3,4-a)perimidin-10-one
CAS 61636-21-3C13H8N2O2
![4-[(5-Formyl-2-pyridinyl)oxy]benzenecarbonitrile chemical structure, C13H8N2O2, CAS 328547-41-7](/s/AQJFLLNUQBDTIN-UHFFFAOYSA-N.svg)
4-[(5-Formyl-2-pyridinyl)oxy]benzenecarbonitrile
CAS 328547-41-7C13H8N2O2
6-(3-Cyanophenyl)nicotinic acid
CAS 887975-97-5C13H8N2O2
1,10-Phenanthroline-4-carboxylic acid
CAS 31301-27-6C13H8N2O2
- 2-Nitroacridine29808-81-9C13H8N2O2
- 6-(3-Cyanophenyl)pyridine-2-carboxylic acid887981-96-6C13H8N2O2
- 3-Methylpyrido[3,2-g]quinoline-5,10-dione90381-67-2C13H8N2O2
- 6-(4-Formylphenoxy)nicotinonitrile676501-68-1C13H8N2O2
- 4-Nitroacridine42955-73-7C13H8N2O2
- 4-[(3-Formyl-2-pyridinyl)oxy]benzenecarbonitrile866049-85-6C13H8N2O2
- 5-(3-Cyanophenyl)nicotinic acid893740-73-3C13H8N2O2
- 3-(3-Nitrophenyl)benzonitrile192699-67-5C13H8N2O2
- 5-(3-Cyanophenyl)picolinic acid1261944-75-5C13H8N2O2
- N-(4-Pyridyl) phthalimide69076-65-9C13H8N2O2
- 4-(3-Nitrophenyl)benzonitrile39117-72-1C13H8N2O2
- 5-(2-Cyanophenyl)nicotinic acid1263377-60-1C13H8N2O2
- 2-Pyridin-4-yl-3,1-benzoxazin-4-one57696-11-4C13H8N2O2
- 5-(4-Cyanophenyl)nicotinic acid845885-80-5C13H8N2O2
- 2-(3-Cyanophenyl)nicotinic acid218138-63-7C13H8N2O2
- 3-Cyano-6-phenyl-2-pyridinecarboxylic acid1221792-38-6C13H8N2O2
- 5-(4-Cyanophenyl)picolinic acid648898-17-3C13H8N2O2
- Acridine, 3-nitro-14251-96-8C13H8N2O2
- 2-(4-Formylphenoxy)nicotinonitrile919731-40-1C13H8N2O2
- 6-(4-Cyanophenyl)nicotinic acid648898-18-4C13H8N2O2
- 6-(4-Cyanophenyl)picolinic acid1261929-53-6C13H8N2O2
- 2-Phenylpyrido[3,4-d]-1,3-oxazin-4-one22378-50-3C13H8N2O2
- 2-(3-Cyanophenyl)pyridine-4-carboxylic acid1258633-86-1C13H8N2O2
- 4-(4-Cyanophenyl)nicotinic acid1261943-53-6C13H8N2O2
- 2-[2-(2-Nitrophenyl)ethynyl]pyridine155372-21-7C13H8N2O2
- 4'-Nitro-[1,1'-biphenyl]-2-carbonitrile17254-19-2C13H8N2O2
- Oxazolo[4,5-b]pyridin-2-yl(phenyl)methanone52333-91-2C13H8N2O2
- 3-(4-Nitrophenyl)benzonitrile1352318-54-7C13H8N2O2
- 4-(3-Cyano-pyridin-4-yl)-benzoic acid1578190-84-7C13H8N2O2
- 2-[2-(4-Nitrophenyl)ethynyl]pyridine16344-81-3C13H8N2O2
- 2-Methyl-1,5-naphthalene diisocyanate56775-58-7C13H8N2O2
- 4H-Pyrano(3,2-b)pyridin-4-one, 2-(2-pyridinyl)-148190-28-7C13H8N2O2
- 4H-Pyrano(3,2-b)pyridin-4-one, 2-(3-pyridinyl)-148190-29-8C13H8N2O2
- 4H-Pyrano(3,2-b)pyridin-4-one, 2-(4-pyridinyl)-148190-30-1C13H8N2O2
- 2-Nitrobiphenyl-4-carbonitrile166263-24-7C13H8N2O2
- 2-Cyano-4-nitrobiphenyl39150-38-4C13H8N2O2
- 1-(Isoquinolin-5-yl)-2,5-dihydro-1H-pyrrole-2,5-dione1157377-28-0C13H8N2O2
- 2-(4-Cyanophenyl)isonicotinic acid1255637-06-9C13H8N2O2
- Ctk0J7934211629-98-0C13H8N2O2
- 2-Nitrophenanthridine137531-20-5C13H8N2O2
- 3-Nitro-2-(phenylethynyl)pyridine947330-58-7C13H8N2O2
- 3-Pyridin-4-ylpyrano[4,3-c]pyridin-1-one1071017-58-7C13H8N2O2
- 3-(3-Cyanophenyl)isonicotinic acid1258609-59-4C13H8N2O2
- 3-(4-Cyanophenyl)pyridine-4-carboxylic acid1258614-33-3C13H8N2O2
- 6-(2-Cyanophenyl)nicotinic acid1033844-98-2C13H8N2O2
- 1-Oxo-2-(pyridin-3-yl)-3H-1lambda~5~-indol-3-one25410-88-2C13H8N2O2
- 3-(4-Formyl-2-pyridinyl)-4-hydroxybenzonitrile1632370-03-6C13H8N2O2
- 2-Phenyl-4H-pyrido[2,3-d][1,3]oxazin-4-one23411-09-8C13H8N2O2
- 8-Nitrophenanthridine99419-90-6C13H8N2O2
- 5,8-Dihydroxy-1,4-dihydro-1,4-methanonaphthalene-6,7-dicarbonitrile650616-55-0C13H8N2O2
- 3-(3-Cyanophenyl)picolinic acid1258614-51-5C13H8N2O2
- 4-(3-Cyanophenyl)picolinic acid1258618-35-7C13H8N2O2
- 2-(4-Cyanophenyl)pyridine-3-carboxylic acid1255634-99-1C13H8N2O2
- 3-(4-Cyanophenyl)picolinic acid1258621-57-6C13H8N2O2
- 4-(4-Cyanophenyl)pyridine-2-carboxylic acid1255639-10-1C13H8N2O2
- 4-(3-Cyanophenyl)nicotinic acid1261972-71-7C13H8N2O2
- 4-(5-Cyanopyridin-3-yl)benzoic acid851048-54-9C13H8N2O2
- 3-Pyridinecarbonitrile, 6-(2-formylphenoxy)-1334490-78-6C13H8N2O2
- 4-(2,2-Dicyanoethenyl)phenyl 2-propenoate72892-20-7C13H8N2O2
- 3-[(5-Formyl-2-pyridinyl)oxy]benzonitrile888967-60-0C13H8N2O2
- 2-Cyano-3-(quinolin-2-yl)acrylic acid1562519-83-8C13H8N2O2
- 2-(6-Methoxy-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile507484-59-5C13H8N2O2
- 4-(Pyridin-2-yl)furo[3,2-c]pyridine-2-carbaldehyde1707391-52-3C13H8N2O2
- Benzo[c]cinnoline-4-carboxylic acid20684-48-4C13H8N2O2
- Benzo[c]cinnoline-2-carboxylic acid20684-46-2C13H8N2O2
- 2-(Pyridin-4-yl)-4H-pyrano[2,3-b]pyridin-4-one62838-72-6C13H8N2O2
- 5-(Quinoxalin-2-yl)furan-2-carbaldehyde65237-59-4C13H8N2O2
- 9-Nitrobenzo[H]quinoline186268-22-4C13H8N2O2
- 2-(2-Cyanophenyl)isonicotinic acid1263376-67-5C13H8N2O2
- Benzoic acid, 4-(5-cyano-2-pyridinyl)-648898-11-7C13H8N2O2
- (E)-2-Cyano-3-(quinolin-4-yl)acrylic acid174475-43-5C13H8N2O2
- 6-(3-Formyl-2-hydroxyphenyl)-2-pyridinecarbonitrile1632370-49-0C13H8N2O2
- [(2-Oxo-2H-1-benzopyran-6-yl)methyl]propanedinitrile771555-69-2C13H8N2O2
- 1,3-Dioxolo[4,5-a]phenazine228-03-5C13H8N2O2
- 9H-Pyrido[3,4-b]indole-1,3-dicarboxaldehyde777062-69-8C13H8N2O2
- 2-(Pyridin-3-yl)-4H-pyrano[3,2-c]pyridin-4-one62838-63-5C13H8N2O2
Frequently asked questions
What is the molar mass of C13H8N2O2?
The molar mass of C13H8N2O2 is 224.22 g/mol, calculated from standard atomic weights for 13 carbon atoms, 8 hydrogen atoms, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 224.0586 Da.
How many compounds have the formula C13H8N2O2?
CompoundList lists 115 compounds with the molecular formula C13H8N2O2, including 1-Phenazinecarboxylic acid, 2,2'-Pyridylisatogen, 4-Cyano-2'-nitrodiphenyl. 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 C13H8N2O2?
C13H8N2O2 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.