Molecular formula
C6H5N5O2
72 compounds have this formula on CompoundList.
- Molar mass
- 179.14g/mol
- Monoisotopic mass
- 179.0443Da
- Atoms
- 18
- Elements
- 4
- Rings plus double bonds
- 7
The formula C6H5N5O2 describes a molecule made of 6 carbon atoms, 5 hydrogen atoms, 5 nitrogen atoms and 2 oxygen 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 × 640.23%12.011 × 6 = 72.066 g/mol
- H Hydrogen × 52.81%1.008 × 5 = 5.040 g/mol
- N Nitrogen × 539.10%14.007 × 5 = 70.035 g/mol
- O Oxygen × 217.86%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C6H5N5O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 72 of 72 compounds
Xanthopterin
CAS 119-44-8C6H5N5O2
Isoxanthopterin
CAS 529-69-1C6H5N5O2
Reumycin
CAS 5016-18-2C6H5N5O2
![7-Amino[1.2.4]triazolo[1.5-a]pyrimidine-6-carboxylic acid chemical structure, C6H5N5O2, CAS 89488-18-6](/s/PTSICDOKXJVZBO-UHFFFAOYSA-N.svg)
7-Amino[1.2.4]triazolo[1.5-a]pyrimidine-6-carboxylic acid
CAS 89488-18-6C6H5N5O2
6-Amino-1H-purine-2-carboxylic acid
CAS 28128-31-6C6H5N5O2
4-Azido-2-nitroaniline
CAS 66066-79-3C6H5N5O2
![6-Methyl-8-nitrotetrazolo[1,5-a]pyridine chemical structure, C6H5N5O2, CAS 5337-84-8](/s/HBOHMYQTEXQNMX-UHFFFAOYSA-N.svg)
6-Methyl-8-nitrotetrazolo[1,5-a]pyridine
CAS 5337-84-8C6H5N5O2
![4-Oxo-4,7-dihydro-3H-pyrrolo[2,3-d][1,2,3]triazine-5-carboxamide chemical structure, C6H5N5O2, CAS 355375-82-5](/s/YSMQDRZPBWWQRD-UHFFFAOYSA-N.svg)
4-Oxo-4,7-dihydro-3H-pyrrolo[2,3-d][1,2,3]triazine-5-carboxamide
CAS 355375-82-5C6H5N5O2
![6-Nitro-[1,2,4]triazolo[1,5-a]pyridin-2-amine chemical structure, C6H5N5O2, CAS 31040-15-0](/s/DPFDCZNFMJEQCU-UHFFFAOYSA-N.svg)
6-Nitro-[1,2,4]triazolo[1,5-a]pyridin-2-amine
CAS 31040-15-0C6H5N5O2
6-Methyl-7-nitroso(1,2,4)triazolo(4,3-b)pyridazin-8(5H)-one
CAS 32002-30-5C6H5N5O2
4-Nitro-1H,1'H-3,4'-bipyrazole
CAS 164668-47-7C6H5N5O2
4-Nitro-1'H-1,4'-bipyrazole
CAS 108262-25-5C6H5N5O2
![8-Nitro-[1,2,4]triazolo[1,5-a]pyridin-2-amine chemical structure, C6H5N5O2, CAS 1369382-71-7](/s/XEMZLUHPWWOBHU-UHFFFAOYSA-N.svg)
8-Nitro-[1,2,4]triazolo[1,5-a]pyridin-2-amine
CAS 1369382-71-7C6H5N5O2
![6-Nitro-[1,2,4]triazolo[4,3-a]pyridin-3-amine chemical structure, C6H5N5O2, CAS 1369508-15-5](/s/XDHRAEGNKOFBNS-UHFFFAOYSA-N.svg)
6-Nitro-[1,2,4]triazolo[4,3-a]pyridin-3-amine
CAS 1369508-15-5C6H5N5O2
![3-Methylpyrimido[5,4-e][1,2,4]triazine-5,7(6H,8H)-dione chemical structure, C6H5N5O2, CAS 20144-78-9](/s/SZYDUWLAKXHZBU-UHFFFAOYSA-N.svg)
3-Methylpyrimido[5,4-e][1,2,4]triazine-5,7(6H,8H)-dione
CAS 20144-78-9C6H5N5O2
![5-Nitro-1H-pyrazolo[3,4-b]pyridin-3-amine chemical structure, C6H5N5O2, CAS 1186608-97-8](/s/AQILOAPQGZNHEG-UHFFFAOYSA-N.svg)
5-Nitro-1H-pyrazolo[3,4-b]pyridin-3-amine
CAS 1186608-97-8C6H5N5O2
N-(6-Oxo-3H-purin-9-yl)formamide
CAS 89488-16-4C6H5N5O2
![2-Amino-7-nitro-[1,2,4]triazolo[1,5-a]pyridine chemical structure, C6H5N5O2, CAS 2155875-47-9](/s/GKFXGRUONPWPJQ-UHFFFAOYSA-N.svg)
2-Amino-7-nitro-[1,2,4]triazolo[1,5-a]pyridine
CAS 2155875-47-9C6H5N5O2
N-Hydroxy-7H-purine-6-carboxamide
CAS 500864-05-1C6H5N5O2
3-(4H-1,2,4-Triazol-4-yl)-1H-pyrazole-5-carboxylic acid
CAS 1240306-28-8C6H5N5O2
![8-Methyl-6-nitro-[1,2,3,4]tetrazolo[1,5-A]pyridine chemical structure, C6H5N5O2, CAS 254429-02-2](/s/MXXSHJBYKGYDIG-UHFFFAOYSA-N.svg)
8-Methyl-6-nitro-[1,2,3,4]tetrazolo[1,5-A]pyridine
CAS 254429-02-2C6H5N5O2
4,4'-Bi-1H-pyrazole, 3-nitro-
CAS 782494-87-5C6H5N5O2
![2-Amino-6,7-dihydropyrimido[4,5-d]pyridazine-5,8-dione chemical structure, C6H5N5O2, CAS 6344-81-6](/s/WPMXTPNECIDQKB-UHFFFAOYSA-N.svg)
2-Amino-6,7-dihydropyrimido[4,5-d]pyridazine-5,8-dione
CAS 6344-81-6C6H5N5O2
7-Nitro-1H-benzotriazol-4-amine
CAS 38430-59-0C6H5N5O2
- 7-Oxo-1,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide918794-78-2C6H5N5O2
- 4-(4H-1,2,4-Triazol-4-yl)-1H-pyrazole-3-carboxylic acid1177297-30-1C6H5N5O2
- 2-Amino-5,8-dihydropteridine-6,7-dione100516-92-5C6H5N5O2
- 3-Pyridinecarbonitrile, 2-hydrazinyl-5-nitro-1462-87-9C6H5N5O2
- Pyridine, 3-azido-2-methyl-5-nitro-1008138-70-2C6H5N5O2
- 2-Azido-3-methyl-5-nitropyridine254429-03-3C6H5N5O2
- 4-Amino-1H-pyrazolo[3,4-d]pyrimidine-3-carboxylic acid1378837-12-7C6H5N5O2
- 5-(1H-Imidazol-5-yl)-1H-1,2,3-triazole-4-carboxylic acid1367936-10-4C6H5N5O2
- Agn-PC-0jslts49699-53-8C6H5N5O2
- 2-Amino-6,7-dihydropyrazino[2,3-d]pyridazine-5,8-dione22051-73-6C6H5N5O2
- 5-Methyl-6-nitrotetrazolo[1,5-a]pyridine189756-88-5C6H5N5O2
- 3-(4H-1,2,4-Triazol-4-yl)-1H-pyrazole-4-carboxylic acid1177347-16-8C6H5N5O2
- 3-Methyl-3H-[1,2,3]triazolo[4,5-D]pyrimidine-7-carboxylic acid1095822-43-7C6H5N5O2
- 7-Amino-1H-pyrazolo[4,3-D]pyrimidine-3-carboxylic acid13877-58-2C6H5N5O2
- 6-Amino-7H-purine-8-carboxylic acid28128-35-0C6H5N5O2
- 4-Aminopyrazolo[1,5-a][1,3,5]triazine-8-carboxylic acid1550761-16-4C6H5N5O2
- 5-Amino-[1,2,4]triazolo[1,5-A]pyrimidine-6-carboxylic acid28524-61-0C6H5N5O2
- 3-Nitropyrazolo[1,5-a]pyrazin-4-amine2613381-25-0C6H5N5O2
- 4-Aminoimidazo[2,1-f][1,2,4]triazine-7-carboxylic acid2767998-53-6C6H5N5O2
- 3-Nitroimidazo[1,2-b]pyridazin-6-amine37990-33-3C6H5N5O2
- 4-Amino-5,8-dihydropteridine-6,7-dione67074-68-4C6H5N5O2
- 2,3-Diamino-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione43116-08-1C6H5N5O2
- 4-Aminopteridine-2,7(3H,8H)-dione22005-67-0C6H5N5O2
- 2-Amino-7H-purine-6-carboxylic acid882213-41-4C6H5N5O2
- 7-Amino-3H-pyrazolo[4,3-D]pyrimidine-3-carboxylic acid1215067-79-0C6H5N5O2
- 5-Amino-1H-pyrazolo[4,3-d]pyrimidine-3-carboxylic acid1513232-64-8C6H5N5O2
- 2-Amino-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid1558272-11-9C6H5N5O2
- 5-Amino-[1,2,4]triazolo[4,3-a]pyrimidine-6-carboxylic acid1934472-10-2C6H5N5O2
- 5-(1H-Pyrazol-5-yl)-1H-1,2,3-triazole-4-carboxylic acid1369116-30-2C6H5N5O2
- 2-Aminopteridine-4,7(1H,6H)-dione33239-47-3C6H5N5O2
- 3-[(Pyrazin-2-yl)amino]-1,2,4-oxadiazol-5(2H)-one88002-32-8C6H5N5O2
- 3-[(Pyrimidin-2-yl)amino]-1,2,4-oxadiazol-5(2H)-one88002-30-6C6H5N5O2
- 5-(1H-Imidazol-2-yl)-1H-1,2,3-triazole-4-carboxylic acid2092080-95-8C6H5N5O2
- 5-(1H-Pyrazol-4-yl)-1H-1,2,3-triazole-4-carboxylic acid2091974-20-6C6H5N5O2
- 5-Amino-3-azidopyridine-2-carboxylic acid2138052-49-8C6H5N5O2
- 2-(Azidomethyl)-5-nitropyridine2022535-72-2C6H5N5O2
- 6-Amino-1H-pyrazolo[3,4-d]pyrimidine-4-carboxylic acid2137987-97-2C6H5N5O2
- 6-(Nitromethyl)-3H-[1,2,3]triazolo[4,5-b]pyridine2228875-39-4C6H5N5O2
- 3-(1H-Imidazol-4-yl)-4-nitro-1H-pyrazole2229253-93-2C6H5N5O2
- 4-(1H-Imidazol-4-yl)-3-nitro-1H-pyrazole2228350-67-0C6H5N5O2
- 4-Aminoimidazo[2,1-c][1,2,4]triazine-3-carboxylic acid2169658-17-5C6H5N5O2
- 4-Aminopyrazolo[1,5-a][1,3,5]triazine-7-carboxylic acid2639449-97-9C6H5N5O2
- 2-(Tetrazolo[1,5-b]pyridazin-6-yl)acetic acid1402447-19-1C6H5N5O2
- 7-Nitro-3H-imidazo[4,5-c]pyridin-4-amine881844-08-2C6H5N5O2
- 5-Amino-[1,2,4]triazolo[4,3-a]pyrazine-6-carboxylic acid2940955-68-8C6H5N5O2
- 4-Aminopyrazolo[5,1-f][1,2,4]triazine-6-carboxylic acid2940962-91-2C6H5N5O2
- 4-Aminopyrazolo[5,1-f][1,2,4]triazine-5-carboxylic acid2940943-36-0C6H5N5O2
- 5,10-Dioxa-2,4,6,8,13-pentazatricyclo[7.4.0.03,7]trideca-1,3,6,8-tetraene211918-28-4C6H5N5O2
Frequently asked questions
What is the molar mass of C6H5N5O2?
The molar mass of C6H5N5O2 is 179.14 g/mol, calculated from standard atomic weights for 6 carbon atoms, 5 hydrogen atoms, 5 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 179.0443 Da.
How many compounds have the formula C6H5N5O2?
CompoundList lists 72 compounds with the molecular formula C6H5N5O2, including Xanthopterin, Isoxanthopterin, Reumycin. 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 C6H5N5O2?
C6H5N5O2 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.