C13H9N5
38 compounds have this formula on CompoundList.
- Molar mass
- 235.25g/mol
- Monoisotopic mass
- 235.0858Da
- Atoms
- 27
- Elements
- 3
- Rings plus double bonds
- 12
The formula C13H9N5 describes a molecule made of 13 carbon atoms, 9 hydrogen atoms and 5 nitrogen 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 × 1366.37%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 93.86%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 529.77%14.007 × 5 = 70.035 g/mol
Compounds with the formula C13H9N5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 38 of 38 compounds
![4-(2-Amino-[1,2,4]triazolo[1,5-a]pyridin-5-yl)benzonitrile chemical structure, C13H9N5, CAS 1202486-01-8](/s/GDVZIWIFKSEKDD-UHFFFAOYSA-N.svg)
![7-Amino-5-phenylpyrazolo[1,5-a]pyrimidine-3-carbonitrile chemical structure, C13H9N5, CAS 1356563-62-6](/s/OFOBESMNUFHZLF-UHFFFAOYSA-N.svg)
![7-Amino-6-phenylpyrazolo[1,5-a]pyrimidine-3-carbonitrile chemical structure, C13H9N5, CAS 320417-39-8](/s/BPTOYHTWFIZGCH-UHFFFAOYSA-N.svg)
![4-Methyl-8-phenylpyrazolo[5,1-c][1,2,4]triazine-3-carbonitrile chemical structure, C13H9N5, CAS 1306739-47-8](/s/MQDNTTOKZQVQLF-UHFFFAOYSA-N.svg)
![7-Amino-3-phenylpyrazolo[1,5-a]pyrimidine-6-carbonitrile chemical structure, C13H9N5, CAS 767346-79-2](/s/UVIYBZZSTLTNGQ-UHFFFAOYSA-N.svg)
![2-(1H-Indazol-3-yl)-3H-imidazo[4,5-c]pyridine chemical structure, C13H9N5, CAS 485834-70-6](/s/DQAXLZZLXDDPJG-UHFFFAOYSA-N.svg)
![4-Methyl-7-phenylpyrazolo[5,1-c][1,2,4]triazine-3-carbonitrile chemical structure, C13H9N5, CAS 60269-82-1](/s/RPJFRFXYWKEGQW-UHFFFAOYSA-N.svg)
![3-(2-Amino-[1,2,4]triazolo[1,5-a]pyridin-6-yl)benzonitrile chemical structure, C13H9N5, CAS 1159825-51-0](/s/YMFBAWDELSDBJN-UHFFFAOYSA-N.svg)
![Tetrazolo[1,5-a]pyridine-8-carbonitrile, 5-methyl-7-phenyl- chemical structure, C13H9N5, CAS 61006-52-8](/s/VGCWFUBFUXGYNJ-UHFFFAOYSA-N.svg)
- 5-(5-Amino-1H-indazol-3-yl)nicotinonitrile1356088-12-4C13H9N5
- Diazenecarbonitrile, 2-[4-[(1E)-2-phenyldiazenyl]phenyl]-, (1E)-596821-65-7C13H9N5
- 6-Amino-1-phenyl-1H-pyrazolo[3,4-b]pyridine-5-carbonitrile59026-72-1C13H9N5
- 2-Methylprop-1-ene-1,1,3,3-tetracarbonitrile--pyridine (1/1)64829-06-7C13H9N5
- 3-Azido-2-phenyl-2H-indazole91534-19-9C13H9N5
- 3-(1H-Pyrrolo[2,3-b]pyridin-3-yl)imidazo[1,2-a]pyrimidine1391088-59-7C13H9N5
- 3-(2-Amino-[1,2,4]triazolo[1,5-a]pyridin-5-yl)benzonitrile1526851-38-6C13H9N5
- 2-Amino-3-{[(3H-indol-3-ylidene)methyl]amino}but-2-enedinitrile56520-92-4C13H9N5
- 2,5-Di(1H-pyrazol-4-yl)benzonitrile1984799-71-4C13H9N5
- 6-(5-Methyl-1H-indazol-4-yl)pyridazine-3-carbonitrile2171943-71-6C13H9N5
- 6-(5-Methyl-1H-indazol-6-yl)pyridazine-3-carbonitrile2172343-18-7C13H9N5
- 5-(4-Amino-1H-indazol-1-yl)pyridine-3-carbonitrile2448415-85-6C13H9N5
- 5,5'-(Pyridine-3,4-diyl)dipyrimidine2256748-64-6C13H9N5
- 4-(2-Amino-[1,2,4]triazolo[1,5-a]pyridin-7-yl)benzonitrile1504141-20-1C13H9N5
Frequently asked questions
What is the molar mass of C13H9N5?
The molar mass of C13H9N5 is 235.25 g/mol, calculated from standard atomic weights for 13 carbon atoms, 9 hydrogen atoms and 5 nitrogen atoms. The monoisotopic mass is 235.0858 Da.
How many compounds have the formula C13H9N5?
CompoundList lists 38 compounds with the molecular formula C13H9N5, including 2,6-Di(1H-imidazol-1-yl)benzenecarbonitrile, 3-(1H-1,2,3,4-Tetrazol-5-yl)-9H-carbazole, 9-Acridinamine, 2-azido-. 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 C13H9N5?
C13H9N5 has a degree of unsaturation of 12. 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.