C15H11N5O
45 compounds have this formula on CompoundList.
- Molar mass
- 277.29g/mol
- Monoisotopic mass
- 277.0964Da
- Atoms
- 32
- Elements
- 4
- Rings plus double bonds
- 13
The formula C15H11N5O describes a molecule made of 15 carbon atoms, 11 hydrogen atoms, 5 nitrogen atoms and 1 oxygen atom. 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 × 1564.97%12.011 × 15 = 180.165 g/mol
- H Hydrogen × 114.00%1.008 × 11 = 11.088 g/mol
- N Nitrogen × 525.26%14.007 × 5 = 70.035 g/mol
- O Oxygen × 15.77%15.999 × 1 = 15.999 g/mol
Compounds with the formula C15H11N5O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 45 of 45 compounds
![4-(o-Tolyl)tetrazolo[1,5-a]quinazolin-5(4H)-one chemical structure, C15H11N5O, CAS 68357-69-7](/s/FLFNULBRGNYAPB-UHFFFAOYSA-N.svg)
![3-[Azido(phenyl)methyl]-1H-quinoxalin-2-one chemical structure, C15H11N5O, CAS 618883-92-4](/s/OPTPEPRJWIEKMQ-UHFFFAOYSA-N.svg)
![N'-[(E)-Quinoxalin-5-ylmethylidene]pyridine-4-carbohydrazide chemical structure, C15H11N5O, CAS 877808-44-1](/s/DOBBEWBZVIHIBM-VXLYETTFSA-N.svg)
![2-(Furan-2-yl)-7-phenyl-[1,2,4]triazolo[1,5-C]pyrimidin-5-amine chemical structure, C15H11N5O, CAS 540751-42-6](/s/NIZRJAQNDZMDLX-UHFFFAOYSA-N.svg)
![1H-Benzoimidazole, 2-[(1,3-dihydrobenzoimidazol-2-ylidene)nitrosomethyl]- chemical structure, C15H11N5O, CAS 296759-13-2](/s/WIZFHSAFKKUPRU-UHFFFAOYSA-N.svg)
![4-([1,2,4]Triazolo[4,3-a]quinoxalin-4-yloxy)aniline chemical structure, C15H11N5O, CAS 1269371-35-8](/s/JJSLFMGQIHLTFP-UHFFFAOYSA-N.svg)
![(E)-3-(2-(1H-Benzo[d]imidazol-2-yl)hydrazono)indolin-2-one chemical structure, C15H11N5O, CAS 60059-63-4](/s/CVKSNQBQXSFWAC-UHFFFAOYSA-N.svg)
![N-(5-(4-Cyanophenyl)-[1,2,4]triazolo[1,5-a]pyridin-7-yl)acetamide chemical structure, C15H11N5O, CAS 2009344-32-3](/s/PTTWJWRRPHSFRN-UHFFFAOYSA-N.svg)
![5-Hydrazino-8H-phthalazino[1,2-b]quinazolin-8-one chemical structure, C15H11N5O, CAS 13906-29-1](/s/NMHRDJYTASRAHQ-UHFFFAOYSA-N.svg)
![2-[5-(4-Methoxyphenyl)-1H-pyrazol-1-yl]-5-pyrimidinecarbonitrile chemical structure, C15H11N5O, CAS 321385-85-7](/s/PZFCIPSZZGOLJS-UHFFFAOYSA-N.svg)
![7-Methyl-9-phenylpyrido[4,3-d][1,2,4]triazolo[1,5-a]pyrimidin-8(7H)-one chemical structure, C15H11N5O, CAS 1158198-44-7](/s/SZOPICFAYBNFTH-UHFFFAOYSA-N.svg)
![7-Benzylpyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one chemical structure, C15H11N5O, CAS 908553-85-5](/s/KECMWIMPBIVDPJ-UHFFFAOYSA-N.svg)
![7-Methyl-2-phenylpyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one chemical structure, C15H11N5O, CAS 941245-02-9](/s/FFXMBOPCCJMBQW-UHFFFAOYSA-N.svg)
![5-(1-Methyl-1H-benzo[d]imidazol-5-yl)-3-(pyridin-3-yl)-1,2,4-oxadiazole chemical structure, C15H11N5O, CAS 1073461-34-3](/s/PHSLPBFPDPJLOL-UHFFFAOYSA-N.svg)
- 4-(2-(4-Aminophenoxy)pyridin-3-yl)-1H-pyrazole-3-carbonitrile945599-78-0C15H11N5O
- 2-Methyl-7-phenylpyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one1087658-03-4C15H11N5O
- 7-(Pyridin-2-ylmethyl)pyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-6(7H)-one1209689-14-4C15H11N5O
- 7-(Pyridin-3-ylmethyl)pyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-6(7H)-one1211708-47-2C15H11N5O
- 5-(5-Methyl-1H-tetrazol-1-yl)-3-phenyl-2,1-benzoxazole1083223-71-5C15H11N5O
- 1-(4-Cyanoquinolin-2-yl)-N-methyl-1H-pyrazole-3-carboxamide1490854-75-5C15H11N5O
- N-(6-Amino-1H-benzimidazol-2-yl)-4-cyanobenzamide919763-50-1C15H11N5O
- 4-Cyano-N-(2-methylpyrazolo[1,5-a]pyrimidin-6-yl)benzamide1797628-05-7C15H11N5O
- N-((5,6-Dicyanopyrazin-2-yl)methyl)-N-phenylacetamide142312-10-5C15H11N5O
- N-1H-indazol-5-yl-1H-Indazole-5-carboxamide478830-07-8C15H11N5O
- 8-Methyl-7-phenylpyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one1158456-34-8C15H11N5O
- Pyrido[3,2-e][1,2,4]triazolo[4,3-a]pyrimidin-5(6H)-one, 6-(phenylmethyl)-532440-98-5C15H11N5O
- 4-(1H-Indol-5-yl)-1H-pyrazolo[3,4-b]pyridine-6-carboxamide918132-97-5C15H11N5O
- 3,7-Diphenyl-5H-[1,2,4]triazolo[4,3-b][1,2,4]triazol-6(7H)-one120187-08-8C15H11N5O
- 3-Anilino-5H-[1,2,4]triazino[5,6-b]indol-5-ol189638-62-8C15H11N5O
- 10-Methyl-2-(2H-tetrazol-5-yl)acridin-9(10H)-one62706-31-4C15H11N5O
- 8-Methoxy-4-phenyltetrazolo[1,5-a][1,8]naphthyridine61634-80-8C15H11N5O
- 3-Amino-5-(6-phenoxy-3-pyridinyl)-1H-pyrazole-4-carbonitrile1558038-57-5C15H11N5O
- 5-{3-Methyl-[1,2,4]triazolo[4,3-a]pyridin-8-yl}-3-phenyl-1,2,4-oxadiazole2415466-52-1C15H11N5O
- 5-{3-Methyl-[1,2,4]triazolo[4,3-a]pyridin-7-yl}-3-phenyl-1,2,4-oxadiazole2415454-85-0C15H11N5O
- 4-[2-(4-Methoxyphenyl)-2H-tetrazol-5-yl]benzonitrile2383046-23-7C15H11N5O
Frequently asked questions
What is the molar mass of C15H11N5O?
The molar mass of C15H11N5O is 277.29 g/mol, calculated from standard atomic weights for 15 carbon atoms, 11 hydrogen atoms, 5 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 277.0964 Da.
How many compounds have the formula C15H11N5O?
CompoundList lists 45 compounds with the molecular formula C15H11N5O, including 1-Allyl-2-imino-10-oxo-1,10-dihydro-2H-1,9,10a-triaza-anthracene-3-carbonitrile, 4-(o-Tolyl)tetrazolo[1,5-a]quinazolin-5(4H)-one, 3-[Azido(phenyl)methyl]-1H-quinoxalin-2-one. 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 C15H11N5O?
C15H11N5O has a degree of unsaturation of 13. 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.