Molecular formula
C7H8N4O
344 compounds have this formula on CompoundList.
- Molar mass
- 164.17g/mol
- Monoisotopic mass
- 164.0698Da
- Atoms
- 20
- Elements
- 4
- Rings plus double bonds
- 6
The formula C7H8N4O describes a molecule made of 7 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 × 751.21%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 84.91%1.008 × 8 = 8.064 g/mol
- N Nitrogen × 434.13%14.007 × 4 = 56.028 g/mol
- O Oxygen × 19.75%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C7H8N4O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 344 compounds
3-(1-Methyl-1H-imidazol-4-yl)-1,2-oxazol-5-amine
CAS 1700565-93-0C7H8N4O
2-Pyrazinecarbonitrile, 3-amino-6-ethyl-, 4-oxide
CAS 50627-13-9C7H8N4O
3,7-Dihydro-3,7-dimethyl-2H-purin-2-one
CAS 33155-84-9C7H8N4O
![3,6-Dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one chemical structure, C7H8N4O, CAS 6291-55-0](/s/KUUFSAWXLYABET-UHFFFAOYSA-N.svg)
3,6-Dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one
CAS 6291-55-0C7H8N4O
5-Amino-3-(1-methyl-5-imidazolyl)isoxazole
CAS 2228932-10-1C7H8N4O
N-(4-Cyano-1H-pyrazol-3-yl)propionamide
CAS 6963-68-4C7H8N4O
7(1H)-Pteridinone, 5,6-dihydro-5-methyl-
CAS 500310-93-0C7H8N4O
![8-Methoxy-3-methyl-[1,2,4]triazolo[4,3-a]pyrazine chemical structure, C7H8N4O, CAS 68774-91-4](/s/WGKZHLQHFHGCIV-UHFFFAOYSA-N.svg)
8-Methoxy-3-methyl-[1,2,4]triazolo[4,3-a]pyrazine
CAS 68774-91-4C7H8N4O
![3,7-Dimethyl-[1,2,4]triazolo[4,3-a]pyrazin-8-one chemical structure, C7H8N4O, CAS 68774-90-3](/s/JJSBJCSPBKAZHW-UHFFFAOYSA-N.svg)
3,7-Dimethyl-[1,2,4]triazolo[4,3-a]pyrazin-8-one
CAS 68774-90-3C7H8N4O
![2,5-Dimethyl-2,5-dihydro-4H-pyrazolo[3,4-d]pyridazin-4-one chemical structure, C7H8N4O, CAS 40995-48-0](/s/KPTZVSUIBRXAGX-UHFFFAOYSA-N.svg)
2,5-Dimethyl-2,5-dihydro-4H-pyrazolo[3,4-d]pyridazin-4-one
CAS 40995-48-0C7H8N4O
Ethyl n-(2-amino-1,2-dicyanovinyl)formimidate
CAS 133123-63-4C7H8N4O
N-(5-Cyano-1,3-dimethyl-1H-pyrazol-4-yl)formamide
CAS 89239-21-4C7H8N4O
1-(Pyridazin-3-yl)imidazolidin-2-one
CAS 1936369-78-6C7H8N4O
3-(Azidomethyl)-2-methoxypyridine
CAS 334016-79-4C7H8N4O
3,4-Dihydro-6-methyl-2(1H)-pteridinone
CAS 89852-88-0C7H8N4O
8-Methyl-5,6,7,8-tetrahydropteridin-6-one
CAS 1314964-55-0C7H8N4O
![(6-Methyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)methanol chemical structure, C7H8N4O, CAS 749929-25-7](/s/OFJWBDBTRYHQJS-UHFFFAOYSA-N.svg)
(6-Methyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)methanol
CAS 749929-25-7C7H8N4O
1-(2-Azidoethyl)-1,2-dihydropyridin-2-one
CAS 1249203-09-5C7H8N4O
Methyl N-(5-cyanoimidazol-4-yl)acetimidate
CAS 246031-39-0C7H8N4O
![2,6-Dimethyl-2,6-dihydro-7H-pyrazolo[3,4-d]pyridazin-7-one chemical structure, C7H8N4O, CAS 69792-74-1](/s/FBIGJKSPKVKFLF-UHFFFAOYSA-N.svg)
2,6-Dimethyl-2,6-dihydro-7H-pyrazolo[3,4-d]pyridazin-7-one
CAS 69792-74-1C7H8N4O
N-(2-Cyanoethyl)-1H-imidazole-1-carboxamide
CAS 1526743-36-1C7H8N4O
![(2-Amino-[1,2,4]triazolo[1,5-A]pyridin-7-yl)methanol chemical structure, C7H8N4O, CAS 1508060-96-5](/s/RGJQUYPNYKSPOY-UHFFFAOYSA-N.svg)
(2-Amino-[1,2,4]triazolo[1,5-A]pyridin-7-yl)methanol
CAS 1508060-96-5C7H8N4O
![(2-Amino-[1,2,4]triazolo[1,5-a]pyridin-6-yl)methanol chemical structure, C7H8N4O, CAS 1525565-57-4](/s/AZDKPULQVQNLDT-UHFFFAOYSA-N.svg)
(2-Amino-[1,2,4]triazolo[1,5-a]pyridin-6-yl)methanol
CAS 1525565-57-4C7H8N4O
(1S)-2-Azido-1-(pyridin-2-yl)ethan-1-ol
CAS 910309-17-0C7H8N4O
- 3-(1-Methyl-1H-pyrazol-3-yl)isoxazol-5-amine1428987-37-4C7H8N4O
- 6-Methyl-1H-imidazo[1,2-b]pyrazole-7-carboxamide2098025-89-7C7H8N4O
- 5-Methoxy-1H-pyrazolo[3,4-c]pyridin-3-amine2140316-55-6C7H8N4O
- 4-Amino-1-methyl-7H-pyrazolo[5,4-b]pyridin-6-one66857-99-6C7H8N4O
- 7-Ethyl-[1,2,4]triazolo[1,5-a]pyrimidin-5-ol1565031-35-7C7H8N4O
- 2-Amino-6-methyl-1,5-dihydro-4H-pyrrolo[3,2-d]pyrimidin-4-one1005326-32-8C7H8N4O
- 7-Amino-2-methylpyrazolo[1,5-a]pyrimidin-5-ol96335-50-1C7H8N4O
- 4-(4-Methyl-5-isoxazolyl)-1H-pyrazol-3-amine1607024-86-1C7H8N4O
- 4-(3-Methyl-5-isoxazolyl)-1H-pyrazol-3-amine1607024-48-5C7H8N4O
- (5-(1H-Pyrrol-2-yl)-1,2,4-oxadiazol-3-yl)methanamine1928759-82-3C7H8N4O
- 1,5-Dimethyl-1,6-dihydro-7H-pyrazolo[4,3-D]pyrimidin-7-one2059979-49-4C7H8N4O
- 2-Ethyl[1,3]oxazolo[5,4-d]pyrimidin-7-amine25680-40-4C7H8N4O
- 1,3-Dimethyl-1,3-dihydro-2H-imidazo[4,5-b]pyrazin-2-one84996-53-2C7H8N4O
- 3,6-Dimethyl-2H-pyrazolo[4,3-d]pyrimidin-7-one60753-31-3C7H8N4O
- 8-Methoxy-3-methyl-[1,2,4]triazolo[4,3-c]pyrimidine106921-51-1C7H8N4O
- 3-Methyl-5-(5-methyl-2H-1,2,3-triazol-4-yl)isoxazole51719-87-0C7H8N4O
- 2H-Benzimidazol-2-one, 5-hydrazino-1,3-dihydro-773837-68-6C7H8N4O
- 7-Methoxy-4-methyl-1H-imidazo[4,5-d]pyridazine7252-21-3C7H8N4O
- 2-Methoxy-6-methyl-9H-purine101861-33-0C7H8N4O
- 6H-Purin-6-one, 3-ethyl-3,7-dihydro-327036-83-9C7H8N4O
- 4H-Pyrazolo[3,4-d]pyrimidin-4-one, 2,7-dihydro-2,7-dimethyl-73095-64-4C7H8N4O
- Methanimidic acid, N-(4-cyano-1H-pyrazol-3-yl)-, ethyl ester838827-32-0C7H8N4O
- Bis-(1H-imidazol-2-yl)-methanol64269-80-3C7H8N4O
- 6-Methoxy-8-methyl-9H-purine69257-61-0C7H8N4O
- 7,9-Dimethyl-7H-purin-9-ium-6-olate5752-16-9C7H8N4O
- 2,6-Dimethyl-[1,2,4]triazolo[1,5-c]pyrimidin-5(6H)-one452324-04-8C7H8N4O
- 3-Ethylisoxazolo[5,4-d]pyrimidin-4-amine91997-08-9C7H8N4O
- 3-[(1H-Imidazol-1-yl)methyl]-5-methyl-1,2,4-oxadiazole1340690-56-3C7H8N4O
- 6,7-Dihydro-5H-pyrrolo[3,4-d]pyrimidine-2-carboxamide1170220-56-0C7H8N4O
- 5-(5-Methyl-1,2-oxazol-3-yl)-1H-pyrazol-3-amine1290181-40-6C7H8N4O
- 1,3-Dimethyl-1H-pyrazolo[4,3-d]pyrimidin-7(7aH)-one89239-17-8C7H8N4O
- 2-(3H-Purin-3-yl)ethan-1-ol5614-65-3C7H8N4O
- 1 suppliers2-Methoxy-7H-pyrrolo[2,3-d]pyrimidin-4-amine100383-13-9C7H8N4O
- 2-Hydrazinyl-4-(prop-2-yn-1-yloxy)pyrimidine1540356-35-1C7H8N4O
- 3-(1-Methyl-1H-pyrazol-4-yl)isoxazol-5-amine1517229-85-4C7H8N4O
- (2-Amino-[1,2,4]triazolo[1,5-A]pyridin-8-yl)methanol1512498-04-2C7H8N4O
- 5-(Aminomethyl)-4H,7H-pyrazolo[1,5-a]pyrimidin-7-one1781895-81-5C7H8N4O
- 4-Methoxy-1H-pyrazolo[3,4-b]pyridin-3-amine717875-80-4C7H8N4O
- 1-Methyl-1H-imidazo[1,2-b]pyrazole-6-carboxamide2098056-39-2C7H8N4O
- 6,7-Dimethyl-[1,2,4]triazolo[4,3-b]pyridazin-8-ol18591-72-5C7H8N4O
- 3-Methyl-5-(1-methyl-1H-pyrazol-4-yl)-1,2,4-oxadiazole1862778-28-6C7H8N4O
- 3-Methyl-5-(1-methyl-1H-imidazol-4-yl)-1,2,4-oxadiazole1865220-90-1C7H8N4O
- 6H-Purin-6-one, 1,9-dihydro-2,9-dimethyl-31010-49-8C7H8N4O
- 2-Amino-7-methyl-3,5-dihydropyrrolo[3,2-d]pyrimidin-4-one425427-93-6C7H8N4O
- 4-(Dimethylamino)-1,6-dihydro-6-oxo-5-pyrimidinecarbonitrile872890-05-6C7H8N4O
- 4-(Azidomethyl)-5-cyclopropyloxazole2287312-41-6C7H8N4O
- 7-Amino-1-methyl-1H-imidazo[4,5-b]pyridin-5-ol2758004-97-4C7H8N4O
- 3-(Azidomethyl)-5-methoxypyridine2228751-30-0C7H8N4O
- 3,4-Dimethyl-2,6-dihydro-7H-pyrazolo[3,4-d]pyridazin-7-one91912-55-9C7H8N4O
- 4-Methoxy-3H-imidazo[4,5-c]pyridin-2-amine2953266-58-3C7H8N4O
- 1-Nitrosopiperidine-2,6-dicarbonitrile22905-25-5C7H8N4O
- 1H-1,2,4-Triazolo[4,3-b]pyridazin-4-ium, 8-hydroxy-1,6-dimethyl-, inner salt507473-23-6C7H8N4O
- 2-Amino-5,6-dihydro-1H-imidazo[4,5-c]azepin-4-one790665-09-7C7H8N4O
- 3,7-Dimethyl-2,5-dihydro-4H-pyrazolo[3,4-d]pyridazin-4-one62538-39-0C7H8N4O
- 4-Methoxy-7-methyl-7H-pyrazolo[3,4-d]pyrimidine343330-75-6C7H8N4O
- N'-(4-Cyano-1,2-oxazol-5-yl)-N,N-dimethylmethanimidamide109831-82-5C7H8N4O
- Imidazo[4,5-d][1,3]diazepin-8(3H)-one, 6,7-dihydro-5-methyl-771430-94-5C7H8N4O
- 7-Ethyl[1,2,4]triazolo[4,3-a]pyrimidin-5(1H)-one61765-07-9C7H8N4O
- 3-(3-Methyl-2-furanyl)-1H-1,2,4-triazol-5-amine1016678-37-7C7H8N4O
- 5-Methoxypyrazolo[1,5-a]pyrimidin-3-amine232600-98-5C7H8N4O
- 8-Methoxy-6-methyl-[1,2,4]triazolo[4,3-b]pyridazine46004-80-2C7H8N4O
- 6-Amino-1-methyl-1H-imidazo[4,5-c]pyridin-4(5H)-one425427-92-5C7H8N4O
- 6-(Aminomethyl)isoxazolo[5,4-b]pyridin-3-amine369368-57-0C7H8N4O
- 2-Amino-6-methyl-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidin-5-one1092281-08-7C7H8N4O
- 6-Amino-2-methyl-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one1082470-51-6C7H8N4O
- 5-(5-Methyl-1,2-oxazol-3-yl)-1H-pyrazol-4-amine896467-29-1C7H8N4O
- (6-Amino-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methanol1249927-35-2C7H8N4O
- 2-Azido-1-(pyridin-3-yl)ethan-1-ol1495867-31-6C7H8N4O
- 2-Azido-1-(pyridin-4-yl)ethan-1-ol1484730-81-5C7H8N4O
- 2-Azido-1-(pyridin-2-yl)ethan-1-ol1478190-35-0C7H8N4O
- N-Methyl-N-(prop-2-yn-1-yl)-1H-1,2,4-triazole-3-carboxamide1553418-95-3C7H8N4O
- (1R)-2-Azido-1-(pyridin-4-yl)ethan-1-ol1568151-80-3C7H8N4O
- (1R)-2-Azido-1-(pyridin-3-yl)ethan-1-ol1568027-24-6C7H8N4O
- (1R)-2-Azido-1-(pyridin-2-yl)ethan-1-ol1567953-42-7C7H8N4O
- (1S)-2-Azido-1-(pyridin-4-yl)ethan-1-ol1568003-44-0C7H8N4O
- (1S)-2-Azido-1-(pyridin-3-yl)ethan-1-ol1568188-88-4C7H8N4O
Frequently asked questions
What is the molar mass of C7H8N4O?
The molar mass of C7H8N4O is 164.17 g/mol, calculated from standard atomic weights for 7 carbon atoms, 8 hydrogen atoms, 4 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 164.0698 Da.
How many compounds have the formula C7H8N4O?
CompoundList lists 344 compounds with the molecular formula C7H8N4O, including 3-(1-Methyl-1H-imidazol-4-yl)-1,2-oxazol-5-amine, 2-Pyrazinecarbonitrile, 3-amino-6-ethyl-, 4-oxide, 3,7-Dihydro-3,7-dimethyl-2H-purin-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 C7H8N4O?
C7H8N4O has a degree of unsaturation of 6. 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.