Molecular formula
C10H8N4O
201 compounds have this formula on CompoundList.
- Molar mass
- 200.20g/mol
- Monoisotopic mass
- 200.0698Da
- Atoms
- 23
- Elements
- 4
- Rings plus double bonds
- 9
The formula C10H8N4O describes a molecule made of 10 carbon atoms, 8 hydrogen atoms, 4 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 × 1059.99%12.011 × 10 = 120.110 g/mol
- H Hydrogen × 84.03%1.008 × 8 = 8.064 g/mol
- N Nitrogen × 427.99%14.007 × 4 = 56.028 g/mol
- O Oxygen × 17.99%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C10H8N4O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 201 compounds
2-Methyl-5H,6H-(1,2,4)triazolo(1,5-c)quinazolin-5-one
CAS 258350-94-6C10H8N4O
N-(Pyrazin-2-yl)pyridine-4-carboxamide
CAS 93906-19-5C10H8N4O
6-Hydrazinyl-8-oxa-3,5-diazatricyclo(7.4.0.0,2,7)trideca-1(9),2(7),3,5,10,12-hexaene
CAS 65024-00-2C10H8N4O
![3-Amino-5H-pyrimido[5,4-b]indol-4-one chemical structure, C10H8N4O, CAS 110963-32-1](/s/BJLPBOXGVIESSZ-UHFFFAOYSA-N.svg)
3-Amino-5H-pyrimido[5,4-b]indol-4-one
CAS 110963-32-1C10H8N4O
![5-Methyl-5H-[1,2,4]triazino[5,6-b]indol-3-ol chemical structure, C10H8N4O, CAS 4029-93-0](/s/MPMSIOGTIXPOPU-UHFFFAOYSA-N.svg)
5-Methyl-5H-[1,2,4]triazino[5,6-b]indol-3-ol
CAS 4029-93-0C10H8N4O
![8-Oxo-5,6,7,8-tetrahydro-4H-cyclopenta[d]pyrazolo[1,5-a]pyrimidine-3-carbonitrile chemical structure, C10H8N4O, CAS 362596-40-5](/s/FBZSFHDZYAUOSJ-UHFFFAOYSA-N.svg)
8-Oxo-5,6,7,8-tetrahydro-4H-cyclopenta[d]pyrazolo[1,5-a]pyrimidine-3-carbonitrile
CAS 362596-40-5C10H8N4O
5-Hydrazinyl-2-phenyl-1,3-oxazole-4-carbonitrile
CAS 314748-14-6C10H8N4O
2-(2-(4-Methoxyphenyl)hydrazinylidene)propanedinitrile
CAS 1209-14-9C10H8N4O
N-(Pyrazin-2-yl)pyridine-3-carboxamide
CAS 94782-83-9C10H8N4O
![2-Methylpyrido[2',3':3,4]pyrazolo[1,5-a]pyrimidin-4(6H)-one chemical structure, C10H8N4O, CAS 1160261-62-0](/s/KWEKICYQHOSHIU-UHFFFAOYSA-N.svg)
2-Methylpyrido[2',3':3,4]pyrazolo[1,5-a]pyrimidin-4(6H)-one
CAS 1160261-62-0C10H8N4O
3-(6-Methyl-1,2,4,5-tetrazin-3-yl)benzaldehyde
CAS 2382712-95-8C10H8N4O
![3-Methyl-[1,2,4]triazino[4,3-a]benzimidazol-4(1H)-one chemical structure, C10H8N4O, CAS 64393-93-7](/s/YJBLIQKLGUDOPH-UHFFFAOYSA-N.svg)
3-Methyl-[1,2,4]triazino[4,3-a]benzimidazol-4(1H)-one
CAS 64393-93-7C10H8N4O
3-Hydroxymethyltriazolophthalazine
CAS 54687-66-0C10H8N4O
5-(4-Methoxyphenyl)-2H-1,2,3-triazole-4-carbonitrile
CAS 39807-65-3C10H8N4O
![4-(Furan-2-yl)-7H-pyrrolo[2,3-d]pyrimidin-2-amine chemical structure, C10H8N4O, CAS 442847-46-3](/s/YOPVCNSOKMOXST-UHFFFAOYSA-N.svg)
4-(Furan-2-yl)-7H-pyrrolo[2,3-d]pyrimidin-2-amine
CAS 442847-46-3C10H8N4O
N-(2-Pyridyl)pyrazine-2-carboxamide
CAS 484039-13-6C10H8N4O
![[(e)-(4-Methoxyphenyl)diazenyl]propanedinitrile chemical structure, C10H8N4O, CAS 5436-32-8](/s/YZCHGZIONBCGFD-UHFFFAOYSA-N.svg)
[(e)-(4-Methoxyphenyl)diazenyl]propanedinitrile
CAS 5436-32-8C10H8N4O
6-Acetyl-7-methylpyrazolo(1,5-a)pyrimidine-3-carbonitrile
CAS 83702-52-7C10H8N4O
![1-Methyl[1,2,4]triazolo[4,3-a]quinoxalin-4(5H)-one chemical structure, C10H8N4O, CAS 149668-99-5](/s/ACPLYGVLYIGBOB-UHFFFAOYSA-N.svg)
1-Methyl[1,2,4]triazolo[4,3-a]quinoxalin-4(5H)-one
CAS 149668-99-5C10H8N4O
![2-Amino-1H-pyrazolo[5,1-b]quinazolin-9-one chemical structure, C10H8N4O, CAS 64143-18-6](/s/AHFIHASZQRDSRM-UHFFFAOYSA-N.svg)
2-Amino-1H-pyrazolo[5,1-b]quinazolin-9-one
CAS 64143-18-6C10H8N4O
2-(4-Methyl-1,2,5-oxadiazol-3-yl)-1H-benzimidazole
CAS 1075247-74-3C10H8N4O
![8-Amino-1H-pyrazolo[4,3-c]quinolin-3(2H)-one chemical structure, C10H8N4O, CAS 1119410-63-7](/s/HFNQBHLJFYSGMN-UHFFFAOYSA-N.svg)
8-Amino-1H-pyrazolo[4,3-c]quinolin-3(2H)-one
CAS 1119410-63-7C10H8N4O
![3-Amino-1,5-dihydro-4H-pyrazolo[4,3-C]quinolin-4-one chemical structure, C10H8N4O, CAS 150617-21-3](/s/XABSOZDBDKQEOD-UHFFFAOYSA-N.svg)
3-Amino-1,5-dihydro-4H-pyrazolo[4,3-C]quinolin-4-one
CAS 150617-21-3C10H8N4O
4-Diazonio-5-methyl-2-phenylpyrazol-3-olate
CAS 1781-33-5C10H8N4O
- [1,2,4]Triazino[2,3-a]benzimidazol-3(4H)-one,2-methyl-(9CI)40697-79-8C10H8N4O
- 5-(1-Benzofuran-2-yl)-4H-1,2,4-triazol-3-amine1016701-37-3C10H8N4O
- 2-Amino-3H-pyrimido[4,5-B]indol-4(9H)-one171179-93-4C10H8N4O
- 3-Hydroxyaminodipyrido(1,2-a:3',2'-d)imidazole98046-73-2C10H8N4O
- 7-Amino-1H-pyrazolo[4,3-c]quinolin-3(2H)-one1255782-47-8C10H8N4O
- Propanedinitrile, ((2-methoxyphenyl)hydrazono)-1208-10-2C10H8N4O
- 2-Azido-1-(1H-indol-3-yl)ethanone17380-40-4C10H8N4O
- N-Pyrimidin-2-ylpyridine-3-carboxamide65321-34-8C10H8N4O
- 2-(5-Oxo-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetonitrile866149-44-2C10H8N4O
- (((6-Methoxy-3-pyridyl)amino)methylene)methane-1,1-dicarbonitrile1026054-64-7C10H8N4O
- 1,1,2,2-Cyclobutanetetracarbonitrile, 3-ethoxy-39963-85-4C10H8N4O
- 5-(Azidomethyl)quinolin-8-ol1005143-73-6C10H8N4O
- 8-Amino-6-(2-furyl)imidazo[1,2-a]pyrazine1159818-81-1C10H8N4O
- 5-Cyclopropyl-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carbonitrile1594070-81-1C10H8N4O
- 2-[(1-Phenyl-1H-1,2,4-triazol-3-yl)oxy]acetonitrile477852-87-2C10H8N4O
- Pyrazolo(1,5-a)pyrido(3,4-e)pyrimidine, 6-methyl-, 7-oxide132407-95-5C10H8N4O
- 4-Methyl[1,2,4]triazolo[4,3-a]quinazolin-5(4H)-one127570-97-2C10H8N4O
- N-(7-Cyano-4-methyl-1H-benzo[d]imidazol-5-yl)formamide745048-52-6C10H8N4O
- 5-(Furan-3-yl)-[1,2,4]triazolo[1,5-a]pyridin-2-amine1124382-62-2C10H8N4O
- 1H-Pyrazolo[3,4-b]pyridin-5-amine, 3-(2-furanyl)-1186609-84-6C10H8N4O
- 4-Oxo-4,6,7,8-tetrahydro-3H-pyrimido[4,5-b]pyrrolizine-9-carbonitrile1358959-70-2C10H8N4O
- 1 suppliersN,N-di(Pyridin-2-yl)nitrous amide155671-07-1C10H8N4O
- 3-Methyl-5-oxo-1-phenyl-1,2,4-triazole-4-carbonitrile61145-31-1C10H8N4O
- 2(1H)-Quinolinone, 4-azido-1-methyl-110216-61-0C10H8N4O
- 2-[(2-Furylmethyl)amino]-5-pyrimidinecarbonitrile400084-60-8C10H8N4O
- 4H-Pyrazolo[1,5-a]benzimidazole-3-carboxamide86796-30-7C10H8N4O
- 5-(1H-Tetrazol-1-yl)-2,3-dihydro-1H-inden-1-one1131622-29-1C10H8N4O
- 4H-Pyrazolo[1,5-a]benzimidazole-2-carboxamide94782-81-7C10H8N4O
- 5-Amino-3-(3-imidazo[1,2-a]pyridyl)isoxazole2229546-16-9C10H8N4O
- Azoaldehyde26437-27-4C10H8N4O
- 2-[(2-Methoxyphenyl)diazenyl]propanedinitrile6975-76-4C10H8N4O
- 1-Amino-4-(2-furyl)-2-imino-1,2-dihydro-3-pyridinecarbonitrile108766-99-0C10H8N4O
- 3-Methyl-4-oxopentane-1,1,2,2-tetracarbonitrile90138-08-2C10H8N4O
- 2-Methylpyrazolo[1,5-a]pyrido[2,3-d]pyrimidin-9(4H)-one66492-52-2C10H8N4O
- 5-(1H-Benzo[d]imidazol-2-yl)-1H-pyrazol-3-ol518357-35-2C10H8N4O
- 2-(6-Amino-4-oxoquinazolin-3(4H)-yl)acetonitrile1153947-95-5C10H8N4O
- 4-(5-(Aminomethyl)-1,3,4-oxadiazol-2-yl)benzonitrile944906-96-1C10H8N4O
- 3-(5-(Aminomethyl)-1,3,4-oxadiazol-2-yl)benzonitrile944906-92-7C10H8N4O
- 1-(Prop-2-yn-1-yl)-3-(pyrazin-2-yl)-1H-pyrazol-5-ol2091617-21-7C10H8N4O
- 3H-[1,2,4]Triazepino[2,3-a]benzimidazol-4(5H)-one138824-80-3C10H8N4O
- 4-(Benzo[d]isoxazol-3-yl)-1H-pyrazol-5-amine1607024-46-3C10H8N4O
- 4-(6-Methyl-1,2,4,5-tetrazin-3-yl)benzaldehyde2196202-78-3C10H8N4O
- 2-Methyl-[1,2,4]triazino[4,5-b]indazol-1-one68767-73-7C10H8N4O
- 4-Methyl-2H-[1,2,4]triazino[4,5-b]indazol-1-one91545-21-0C10H8N4O
- 4-Methyl-2H-[1,2,4]triazino[4,5-a]benzimidazol-1-one96101-27-8C10H8N4O
- 4-Methyl[1,2,4]triazolo[4,3-a]quinoxalin-1(2H)-one19848-94-3C10H8N4O
- 4-Oxohexane-1,1,2,2-tetracarbonitrile90138-05-9C10H8N4O
- (3-Cyano-4-methyl-6-oxopiperidin-2-ylidene)propanedinitrile139339-42-7C10H8N4O
- 3-(1H-Pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridin-5-ol923583-06-6C10H8N4O
- 2-Methyl[1,2,4]triazolo[5,1-b]quinazolin-9(1H)-one109224-44-4C10H8N4O
- 5-(2-Furanyl)[1,2,4]triazolo[1,5-a]pyridin-2-amine1124382-73-5C10H8N4O
- 4-(Benzo[d]oxazol-2-yl)-1H-pyrazol-5-amine1607024-28-1C10H8N4O
- 7-(Furan-2-yl)-2-methyl[1,2,4]triazolo[1,5-a]pyrimidine1260990-59-7C10H8N4O
- N-(Prop-2-yn-1-yl)-2H-benzo[d][1,2,3]triazole-5-carboxamide1427997-67-8C10H8N4O
- N-(Pyridin-2-yl)pyrimidine-2-carboxamide1251547-37-1C10H8N4O
- N-(Pyridin-4-yl)pyrimidine-2-carboxamide1251708-58-3C10H8N4O
- 5-(1H-Indol-5-yl)-[1,2,4]oxadiazol-3-ylamine1401349-85-6C10H8N4O
- 2-(Azidomethyl)-5-phenyloxazole1248381-49-8C10H8N4O
- 4-Pyrimidinecarbonitrile,2-amino-6-(2-furanyl)-5-methyl-863548-60-1C10H8N4O
- 4-(5-(Aminomethyl)-1,2,4-oxadiazol-3-yl)benzonitrile873009-56-4C10H8N4O
- 3-(5-(Aminomethyl)-1,2,4-oxadiazol-3-yl)benzonitrile944901-72-8C10H8N4O
- (2-Methyl-4-oxoquinazolin-3(4H)-yl)cyanamide138639-33-5C10H8N4O
- 2-(5-Hydroxy-3-(pyridin-2-yl)-1H-pyrazol-1-yl)acetonitrile2090592-93-9C10H8N4O
- 2-(5-Hydroxy-3-(pyridin-3-yl)-1H-pyrazol-1-yl)acetonitrile2090956-97-9C10H8N4O
- 2-(5-Hydroxy-3-(pyridin-4-yl)-1H-pyrazol-1-yl)acetonitrile2090957-11-0C10H8N4O
- 2-(Furan-3-yl)pyrazolo[1,5-a]pyrimidin-6-amine2098014-23-2C10H8N4O
- 5-(1H-Imidazol-2-yl)-2,3-dihydro-1H-1,3-benzodiazol-2-one1955540-75-6C10H8N4O
- 3H-1,2,4-Triazino[5,6-b]indol-3-one, 2,4-dihydro-4-methyl-61602-77-5C10H8N4O
- 2-Methyl-pyrazolo[1,5-a]pyrido[3,2-e]pyrimidin-5(4H)-one66155-00-8C10H8N4O
- N-(Cyanomethyl)-1H-benzimidazole-4-carboxamide2249083-90-5C10H8N4O
- 3-(5-Oxazolyl)-1H-indazol-5-amine2108054-37-9C10H8N4O
- 5-Amino-3-(6-imidazo[1,2-a]pyridyl)isoxazole2872869-14-0C10H8N4O
- Pyridazino[3,4-b]quinoxalin-3(2H)-one, 1,4-dihydro-188677-64-7C10H8N4O
- Pyridine, 4-(4-pyridinylazo)-, 1-oxide58254-68-5C10H8N4O
- 1,2-Di(pyrazin-2-yl)ethanone62846-60-0C10H8N4O
- 1-(Pyrazin-2-yl)-2-(pyrimidin-4-yl)ethanone62846-57-5C10H8N4O
Frequently asked questions
What is the molar mass of C10H8N4O?
The molar mass of C10H8N4O is 200.20 g/mol, calculated from standard atomic weights for 10 carbon atoms, 8 hydrogen atoms, 4 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 200.0698 Da.
How many compounds have the formula C10H8N4O?
CompoundList lists 201 compounds with the molecular formula C10H8N4O, including 2-Methyl-5H,6H-(1,2,4)triazolo(1,5-c)quinazolin-5-one, N-(Pyrazin-2-yl)pyridine-4-carboxamide, 6-Hydrazinyl-8-oxa-3,5-diazatricyclo(7.4.0.0,2,7)trideca-1(9),2(7),3,5,10,12-hexaene. 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 C10H8N4O?
C10H8N4O has a degree of unsaturation of 9. 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.