Molecular formula
C8H8N4O
407 compounds have this formula on CompoundList.
- Molar mass
- 176.18g/mol
- Monoisotopic mass
- 176.0698Da
- Atoms
- 21
- Elements
- 4
- Rings plus double bonds
- 7
The formula C8H8N4O describes a molecule made of 8 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 × 854.54%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 84.58%1.008 × 8 = 8.064 g/mol
- N Nitrogen × 431.80%14.007 × 4 = 56.028 g/mol
- O Oxygen × 19.08%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C8H8N4O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 400 of 407 compounds
![2-Amino-4-methylpyrido[2,3-D]pyrimidin-7(8H)-one chemical structure, C8H8N4O, CAS 405295-77-4](/s/MYGQIIDJBYQZKZ-UHFFFAOYSA-N.svg)
2-Amino-4-methylpyrido[2,3-D]pyrimidin-7(8H)-one
CAS 405295-77-4C8H8N4O
5-Amino-2-(4H-1,2,4-triazol-4-yl)phenol
CAS 1481012-12-7C8H8N4O
(4-(Pyrazin-2-yl)-1H-imidazol-2-yl)methanol
CAS 1341692-59-8C8H8N4O
5-(5-Methyl-1,3,4-oxadiazol-2-yl)pyridin-2-amine
CAS 1256353-00-0C8H8N4O
1-(5-Methylfuran-2-yl)-N-(1H-1,2,4-triazol-5-yl)methanimine
CAS 116473-92-8C8H8N4O
N-Cyano-N''-(3-hydroxyphenyl)guanidine
CAS 141448-36-4C8H8N4O
5-(3-Aminophenyl)-1,3,4-oxadiazol-2-amine
CAS 202118-13-6C8H8N4O
![N-(1H-Imidazo[4,5-b]pyridin-7-yl)acetamide chemical structure, C8H8N4O, CAS 4261-03-4](/s/IKZREIVXXODJQB-UHFFFAOYSA-N.svg)
N-(1H-Imidazo[4,5-b]pyridin-7-yl)acetamide
CAS 4261-03-4C8H8N4O
![8-Methyl-5,7-dihydro-6H-pyrimido[4,5-b][1,4]diazepin-6-one chemical structure, C8H8N4O, CAS 62170-12-1](/s/YJGBWDDRXSSDFU-UHFFFAOYSA-N.svg)
8-Methyl-5,7-dihydro-6H-pyrimido[4,5-b][1,4]diazepin-6-one
CAS 62170-12-1C8H8N4O
5-(5-Methylpyrazin-2-yl)-1,2-oxazol-4-amine
CAS 1782645-48-0C8H8N4O
5-(4-Methylpyrimidin-5-yl)-1,2-oxazol-4-amine
CAS 1784254-26-7C8H8N4O
![2-Amino-1-{imidazo[1,2-a]pyrazin-3-yl}ethan-1-one chemical structure, C8H8N4O, CAS 1491438-06-2](/s/AHSRUNNKKHWWIY-UHFFFAOYSA-N.svg)
2-Amino-1-{imidazo[1,2-a]pyrazin-3-yl}ethan-1-one
CAS 1491438-06-2C8H8N4O
![2-Amino-1-{1H-pyrazolo[4,3-b]pyridin-3-yl}ethan-1-one chemical structure, C8H8N4O, CAS 1783571-76-5](/s/FPVVSNQNZIZGDS-UHFFFAOYSA-N.svg)
2-Amino-1-{1H-pyrazolo[4,3-b]pyridin-3-yl}ethan-1-one
CAS 1783571-76-5C8H8N4O
![2-Amino-1-{pyrazolo[1,5-a]pyrimidin-6-yl}ethan-1-one chemical structure, C8H8N4O, CAS 1779876-05-9](/s/GRUPFKABYRKGGG-UHFFFAOYSA-N.svg)
2-Amino-1-{pyrazolo[1,5-a]pyrimidin-6-yl}ethan-1-one
CAS 1779876-05-9C8H8N4O
2-(1H-Imidazol-2-yl)-3-methoxypyrazine
CAS 1402603-49-9C8H8N4O
N-Hydroxy-1H-indazole-7-carboximidamide
CAS 1533940-14-5C8H8N4O
![5-Aminopyrazolo[1,5-a]pyridine-3-carboxamide chemical structure, C8H8N4O, CAS 1891071-11-6](/s/CVMLOIHONICFSD-UHFFFAOYSA-N.svg)
5-Aminopyrazolo[1,5-a]pyridine-3-carboxamide
CAS 1891071-11-6C8H8N4O
![1-Methylpyrazolo[5,4-b]pyridine-3-carboxamide chemical structure, C8H8N4O, CAS 1469998-27-3](/s/BCPXAQCDNATBCA-UHFFFAOYSA-N.svg)
1-Methylpyrazolo[5,4-b]pyridine-3-carboxamide
CAS 1469998-27-3C8H8N4O
![[2-(Triazol-2-yl)-4-pyridinyl]methanol chemical structure, C8H8N4O, CAS 1646287-83-3](/s/WHEODQQJTUYZIF-UHFFFAOYSA-N.svg)
[2-(Triazol-2-yl)-4-pyridinyl]methanol
CAS 1646287-83-3C8H8N4O
7-Hydrazinyl-1,2-dihydroquinoxalin-2-one
CAS 2060030-86-4C8H8N4O
8-Hydrazinyl-1,2-dihydroquinoxalin-2-one
CAS 2060033-67-0C8H8N4O
![6-Methoxypyrido[2,3-d]pyrimidin-2-amine chemical structure, C8H8N4O, CAS 1384080-69-6](/s/JFERGHJURHLHTH-UHFFFAOYSA-N.svg)
6-Methoxypyrido[2,3-d]pyrimidin-2-amine
CAS 1384080-69-6C8H8N4O
![3-(Azidomethyl)-2,3-dihydrofuro[2,3-c]pyridine chemical structure, C8H8N4O, CAS 174469-06-8](/s/CFENGZASFLIDGJ-UHFFFAOYSA-N.svg)
3-(Azidomethyl)-2,3-dihydrofuro[2,3-c]pyridine
CAS 174469-06-8C8H8N4O
2-Hydroxy-4-(1H-imidazol-1-yl)-6-methylpyrimidine
CAS 1412952-99-8C8H8N4O
- 2-Hydroxy-4-(1H-pyrazol-1-yl)-6-methylpyrimidine1412959-09-1C8H8N4O
- (Pyrazin-2-yl)(1H-pyrazol-4-yl)methanol1928820-62-5C8H8N4O
- (1H-Pyrazol-4-yl)(pyrimidin-5-yl)methanol1928818-66-9C8H8N4O
- 3-Methyl-5-(4-methylpyrimidin-2-yl)-1,2,4-oxadiazole1870591-02-8C8H8N4O
- 3-Methyl-5-(pyrimidin-5-ylmethyl)-1,2,4-oxadiazole1862650-76-7C8H8N4O
- 3-Methyl-5-(2-methylpyrimidin-4-yl)-1,2,4-oxadiazole1881990-71-1C8H8N4O
- 1-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-2-yl)ethan-1-one2090473-76-8C8H8N4O
- 4-Oxo-6,7,8,9-tetrahydro-4H-pyrazino[1,2-a]pyrimidine-3-carbonitrile2092038-14-5C8H8N4O
- 2-Amino-7-methylpyrido[2,3-d]pyrimidin-4(1H)-one200127-58-8C8H8N4O
- 4(1H)-Pteridinone, 7-ethyl-85873-79-6C8H8N4O
- 4-Hydroxy-2-methyl-6-(1H-imidazol-1-yl)pyrimidine1412955-42-0C8H8N4O
- 4-Hydroxy-2-methyl-6-(1H-pyrozol-1-yl)pyrimidine1412957-60-8C8H8N4O
- Pyrazolo[1,5-a]pyridine-4-carbohydrazide2288129-29-1C8H8N4O
- 2-(1H-Imidazol-1-yl)-5-methoxypyrimidine2742036-31-1C8H8N4O
- 5-(1-Methyl-1H-imidazol-2-yl)pyrazin-2-ol2137821-83-9C8H8N4O
- 4-Methoxypyrido[2,3-d]pyrimidin-7-amine2138059-29-5C8H8N4O
- 5-(1H-Imidazol-1-yl)-1-methyl-1H-pyrazole-4-carbaldehyde2172142-02-6C8H8N4O
- 3-(1H-Imidazol-1-yl)-1-methyl-1H-pyrazole-4-carbaldehyde2139852-51-8C8H8N4O
- 5-Methyl-1H-1,2,3-benzotriazole-4-carboxamide2166966-35-2C8H8N4O
- 5-(4-Methylpyrimidin-5-yl)-1,3-oxazol-2-amine2228602-68-2C8H8N4O
- 3-(4-Methylpyrimidin-5-yl)-1,2-oxazol-5-amine2229175-86-2C8H8N4O
- 2-{3H-[1,2,3]Triazolo[4,5-b]pyridin-6-yl}propanal2228150-48-7C8H8N4O
- 5-(1-Ethenyl-1H-pyrazol-4-yl)-1,3-oxazol-2-amine2228830-17-7C8H8N4O
- 5-(1-Ethenyl-1H-pyrazol-4-yl)-1,2-oxazol-4-amine2229424-22-8C8H8N4O
- 3-(1-Ethenyl-1H-pyrazol-4-yl)-1,2-oxazol-5-amine2228185-62-2C8H8N4O
- 1-{3H-[1,2,3]Triazolo[4,5-b]pyridin-6-yl}propan-2-one2228780-50-3C8H8N4O
- 5-(5-Methylpyrazin-2-yl)-1,2-oxazol-3-amine2228699-75-8C8H8N4O
- 1-{3H-[1,2,3]Triazolo[4,5-b]pyridin-6-yl}cyclopropan-1-ol2228316-60-5C8H8N4O
- 5-(3-Methylpyrazin-2-yl)-1,2-oxazol-4-amine2228978-91-2C8H8N4O
- 6-(2-Methyloxiran-2-yl)-3H-[1,2,3]triazolo[4,5-b]pyridine2229088-50-8C8H8N4O
- 5-(1-Methyl-1H-imidazol-5-yl)pyrazin-2-ol2109930-61-0C8H8N4O
- 5-(5-Methylpyrazin-2-yl)-1,3-oxazol-2-amine2228987-78-6C8H8N4O
- 5-Amino-3-azido-2-methylbenzaldehyde2418644-79-6C8H8N4O
- 3-Amino-5-azido-4-methylbenzaldehyde2418733-21-6C8H8N4O
- 3-{3H-[1,2,3]Triazolo[4,5-b]pyridin-6-yl}propanal2228697-80-9C8H8N4O
- 3-{3H-[1,2,3]Triazolo[4,5-b]pyridin-6-yl}prop-2-en-1-ol2229688-82-6C8H8N4O
- 5-(1-Ethenyl-1H-pyrazol-4-yl)-1,2-oxazol-3-amine2229611-97-4C8H8N4O
- N-Methyl-[1,2,4]triazolo[1,5-a]pyridine-6-carboxamide2172589-83-0C8H8N4O
- 3-Amino-5-azido-2-methylbenzaldehyde2418732-21-3C8H8N4O
- 1-(1-Methyl-1H-1,2,3-triazol-4-yl)-3-oxocyclobutane-1-carbonitrile2228541-95-3C8H8N4O
- 3-Methylbenzene-1-carbonimidoyl azide2125664-45-9C8H8N4O
- 5-(3-Methylpyrazin-2-yl)-1,3-oxazol-2-amine2229244-29-3C8H8N4O
- 6-[(Oxiran-2-yl)methyl]-3H-[1,2,3]triazolo[4,5-b]pyridine2228236-48-2C8H8N4O
- 3-Amino-5-(azidomethyl)benzaldehyde2418670-19-4C8H8N4O
- 2-Amino-1-{pyrazolo[1,5-a]pyrimidin-2-yl}ethan-1-one2229189-10-8C8H8N4O
- 1-{3H-[1,2,3]Triazolo[4,5-b]pyridin-6-yl}prop-2-en-1-ol2228221-07-4C8H8N4O
- 2-Methylbenzene-1-carbonimidoyl azide1937323-75-5C8H8N4O
- 8-Methoxypyrido[3,4-d]pyrimidin-2-amine2138059-77-3C8H8N4O
- 1-(1-Methyl-1H-1,2,3-triazol-5-yl)-3-oxocyclobutane-1-carbonitrile2228421-42-7C8H8N4O
- 5-(3-Methylpyrazin-2-yl)-1,2-oxazol-3-amine2228604-68-8C8H8N4O
- 5-(4-Methylpyrimidin-5-yl)-1,2-oxazol-3-amine2229238-86-0C8H8N4O
- [6-(1H-Pyrazol-1-yl)pyrimidin-4-yl]methanol2167450-42-0C8H8N4O
- (5-(1H-1,2,4-Triazol-1-yl)pyridin-2-yl)methanol2157752-31-1C8H8N4O
- 6-(1-Methyl-1H-imidazol-5-yl)pyridazin-3(2H)-one2111444-31-4C8H8N4O
- 6-(1-Methyl-1H-imidazol-2-yl)pyridazin-3(2H)-one1935281-95-0C8H8N4O
- 3-Methyl-6-(5-methylfuran-2-yl)-1,2,4,5-tetrazine57564-47-3C8H8N4O
- 3-Imidazol-1-yl-6-methoxypyridazine697242-36-7C8H8N4O
- 5-(1H-Imidazol-5-yl)-2-methoxypyrimidine882032-65-7C8H8N4O
- Pyrazinecarbonitrile, 3-amino-6-(1-propenyl)-, 4-oxide, (E)-(9CI)40132-92-1C8H8N4O
- N-(1H-Benzo[d]imidazol-2-yl)-N-hydroxyformimidamide92773-84-7C8H8N4O
- 5-Methoxy-1,2,4-benzotriazin-3-amine157284-11-2C8H8N4O
- 6,8-Dimethyl-[1,2,4]triazolo[4,3-b]pyridazine-3-carbaldehyde478412-93-0C8H8N4O
- 8-Methoxy-1,2,4-benzotriazin-3-amine1779777-78-4C8H8N4O
- 3-Methyl-[1,2,4]triazolo[4,3-a]pyridine-8-carboxamide1782342-52-2C8H8N4O
- 5-Amino-2-pyridin-4-yl-4H-pyrazol-3-one96848-43-0C8H8N4O
- 3-(3-Methyl-1,2,4-oxadiazol-5-yl)pyridin-2-amine1431727-94-4C8H8N4O
- 3-Methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxamide1260520-38-4C8H8N4O
- 6-Amino-1H-benzo[d]imidazole-4-carboxamide1806622-68-3C8H8N4O
- N-(1-Cyanocyclopropyl)imidazole-1-carboxamide1046861-67-9C8H8N4O
- N'-Hydroxy-1H-benzimidazole-2-carboximidamideC8H8N4O
- 7-Cyclopropyl-1H-pyrazolo[1,5-a][1,3,5]triazin-2-one2140326-44-7C8H8N4O
- 7-Imino-2,3-dimethylpyrrolo[3,4-b]pyrazin-5-one70385-90-9C8H8N4O
- N-Hydroxypyrazolo[1,5-a]pyridine-3-carboximidamide1564080-99-4C8H8N4O
- 3-(1-Methylpyrazol-3-yl)-1H-pyridazin-6-one1103508-49-1C8H8N4O
- N-Hydroxypyrazolo[1,5-a]pyridine-4-carboximidamide1564081-32-8C8H8N4O
- N'-Hydroxypyrazolo[1,5-a]pyridine-3-carboximidamideC8H8N4O
Frequently asked questions
What is the molar mass of C8H8N4O?
The molar mass of C8H8N4O is 176.18 g/mol, calculated from standard atomic weights for 8 carbon atoms, 8 hydrogen atoms, 4 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 176.0698 Da.
How many compounds have the formula C8H8N4O?
CompoundList lists 407 compounds with the molecular formula C8H8N4O, including 2-Amino-4-methylpyrido[2,3-D]pyrimidin-7(8H)-one, 5-Amino-2-(4H-1,2,4-triazol-4-yl)phenol, (4-(Pyrazin-2-yl)-1H-imidazol-2-yl)methanol. 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 C8H8N4O?
C8H8N4O has a degree of unsaturation of 7. 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.