Molecular formula
C7H5N3O2
249 compounds have this formula on CompoundList.
- Molar mass
- 163.14g/mol
- Monoisotopic mass
- 169.0583Da
- Atoms
- 17
- Elements
- 4
- Rings plus double bonds
- 7
The formula C7H5N3O2 describes a molecule made of 7 carbon atoms, 5 hydrogen atoms, 3 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 × 751.54%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 53.09%1.008 × 5 = 5.040 g/mol
- N Nitrogen × 325.76%14.007 × 3 = 42.021 g/mol
- O Oxygen × 219.61%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C7H5N3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 249 compounds
7-Nitroindazole
CAS 2942-42-9C7H5N3O2
5-Nitrobenzimidazole
CAS 94-52-0C7H5N3O2
5-Nitroindazole
CAS 5401-94-5C7H5N3O2
4-Azidobenzoic acid
CAS 6427-66-3C7H5N3O2
6-Nitroindazole
CAS 7597-18-4C7H5N3O2
1H-Benzotriazole-5-carboxylic acid
CAS 23814-12-2C7H5N3O2
3-Hydroxy-1,2,3-benzotriazin-4(3H)-one
CAS 28230-32-2C7H5N3O2
4-Nitroindazole
CAS 2942-40-7C7H5N3O2
![3-Nitroimidazo[1,2-a]pyridine chemical structure, C7H5N3O2, CAS 4926-45-8](/s/WYDBFRQNRYIZSL-UHFFFAOYSA-N.svg)
3-Nitroimidazo[1,2-a]pyridine
CAS 4926-45-8C7H5N3O2
2-(4-Pyridyl)-1,3,4-oxadiazol-5-one
CAS 2845-82-1C7H5N3O2
![5H-Pyrrolo[2,3-b]pyrazine-7-carboxylic acid chemical structure, C7H5N3O2, CAS 502141-03-9](/s/JNXHWZHCSSQBRN-UHFFFAOYSA-N.svg)
5H-Pyrrolo[2,3-b]pyrazine-7-carboxylic acid
CAS 502141-03-9C7H5N3O2
![Pyrazolo[1,5-a]pyrimidine-2-carboxylic acid chemical structure, C7H5N3O2, CAS 378211-85-9](/s/DZPAOAZDQHZRGG-UHFFFAOYSA-N.svg)
Pyrazolo[1,5-a]pyrimidine-2-carboxylic acid
CAS 378211-85-9C7H5N3O2
![Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid chemical structure, C7H5N3O2, CAS 25940-35-6](/s/HNYVPKNVKSTVJO-UHFFFAOYSA-N.svg)
Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid
CAS 25940-35-6C7H5N3O2
1,2,4-Oxadiazol-5(2H)-one, 3-(3-pyridinyl)-
CAS 1198-99-8C7H5N3O2
2-Azidobenzoic acid
CAS 31162-13-7C7H5N3O2
2-Amino-5-nitrobenzonitrile
CAS 17420-30-3C7H5N3O2
3-Azidobenzoic acid
CAS 1843-35-2C7H5N3O2
1,2,4-Oxadiazol-5(2H)-one, 3-(4-pyridinyl)-
CAS 102227-52-1C7H5N3O2
4-Amino-3-nitrobenzonitrile
CAS 6393-40-4C7H5N3O2
2H-Benzotriazole-4-carboxylic acid
CAS 62972-61-6C7H5N3O2
2-Nitro-1H-benzimidazole
CAS 5709-67-1C7H5N3O2
![6,7-Dihydropyrido[2,3-d]pyridazine-5,8-dione chemical structure, C7H5N3O2, CAS 4430-77-7](/s/DKOROYSYZIOJRG-UHFFFAOYSA-N.svg)
6,7-Dihydropyrido[2,3-d]pyridazine-5,8-dione
CAS 4430-77-7C7H5N3O2
![1,4-Dihydropyrido[3,4-b]pyrazine-2,3-dione chemical structure, C7H5N3O2, CAS 35251-84-4](/s/XJBUUVXPCSJTDR-UHFFFAOYSA-N.svg)
1,4-Dihydropyrido[3,4-b]pyrazine-2,3-dione
CAS 35251-84-4C7H5N3O2
5-(Pyridin-3-yl)-2,3-dihydro-1,3,4-oxadiazol-2-one
CAS 61690-97-9C7H5N3O2
- 3-Nitro-1H-indazole31164-27-9C7H5N3O2
- 1H-Pyrido[2,3-d]pyrimidine-2,4-dione21038-66-4C7H5N3O2
- 1H,2H,3H,4H-Pyrido(3,4-d)pyrimidine-2,4-dione21038-67-5C7H5N3O2
- Pyrido(2,3-b)pyrazine-2,3-diol2067-84-7C7H5N3O2
- Imidazo(1,2-a)pyrimidine-2-carboxylic acid64951-10-6C7H5N3O2
- 3H-Imidazo[4,5-b]pyridine-7-carboxylic acid78316-08-2C7H5N3O2
- 3H-Imidazo(4,5-b)pyridine-6-carboxylic acid24638-31-1C7H5N3O2
- 3H-Imidazo(4,5-b)pyridine-5-carboxylic acid1019108-05-4C7H5N3O2
- Imidazo[1,2-a]pyrimidine-3-carboxylic acid64951-11-7C7H5N3O2
- 1 suppliers1H-Pyrazolo[3,4-b]pyridine-3-carboxylic acid116855-08-4C7H5N3O2
- 1 suppliers5-Nitro-2-pyridineacetonitrile123846-66-2C7H5N3O2
- (1,2,4)Triazolo(4,3-a)pyridine-6-carboxylic acid933708-92-0C7H5N3O2
- 1H-Pyrazolo[4,3-b]pyridine-5-carboxylic acid1260670-03-8C7H5N3O2
- 2-Amino-4-nitrobenzonitrile87376-25-8C7H5N3O2
- [1,2,4]Triazolo[1,5-a]pyridine-6-carboxylic acid1043903-19-0C7H5N3O2
- 7H-Pyrrolo(2,3-d)pyrimidine-6-carboxylic acid1016241-64-7C7H5N3O2
- 1 suppliers(1,2,4)Triazolo(4,3-a)pyridine-7-carboxylic acid1234616-66-0C7H5N3O2
- 1H-Pyrazolo(4,3-b)pyridine-6-carboxylic acid1256807-59-6C7H5N3O2
- 2-(3-Nitropyridin-2-yl)acetonitrile123846-65-1C7H5N3O2
- 3-Nitro-7-azaindole23709-47-9C7H5N3O2
- Pyrazolo(1,5-a)pyrimidine-6-carboxylic acid933754-38-2C7H5N3O2
- 1 suppliers1H-Pyrazolo(3,4-b)pyridine-5-carboxylic acid952182-02-4C7H5N3O2
- 7H-Pyrrolo(2,3-d)pyrimidine-4-carboxylic acid1005206-17-6C7H5N3O2
- Pyrazolo(1,5-a)pyrimidine-5-carboxylic acid1086375-50-9C7H5N3O2
- [1,2,4]Triazolo[1,5-a]pyridine-7-carboxylic acid1234616-29-5C7H5N3O2
- 7H-Pyrrolo[2,3-d]pyrimidine-5-carboxylic acid1234616-77-3C7H5N3O2
- 1 suppliersPyrazolo(1,5-a)pyrazine-3-carboxylic acid53902-76-4C7H5N3O2
- 1H-Pyrazolo[3,4-c]pyridine-7-carboxylic acid1140239-98-0C7H5N3O2
- Imidazo(1,2-b)pyridazine-2-carboxylic acid160911-42-2C7H5N3O2
- Pyrazolo[1,5-b]pyridazine-3-carboxylic acid88561-91-5C7H5N3O2
- Imidazo(1,2-a)pyrazine-8-carboxylic acid1029144-45-3C7H5N3O2
- 1H-Pyrazolo[3,4-b]pyridine-6-carboxylic acid1251111-24-6C7H5N3O2
- 1H-Pyrazolo[4,3-c]pyridine-7-carboxylic acid1363383-10-1C7H5N3O2
- 6-Nitroimidazo[1,2-a]pyridine25045-82-3C7H5N3O2
- 6-Methyl-4-nitropyridine-2-carbonitrile30235-12-2C7H5N3O2
- Imidazo(1,2-b)pyridazine-3-carboxylic acid1308384-58-8C7H5N3O2
- 1H-Pyrazolo(4,3-c)pyridine-3-carboxylic acid932702-11-9C7H5N3O2
- 5H-Pyrrolo(3,2-d)pyrimidine-4-carboxylic acid1029144-15-7C7H5N3O2
- Imidazo(1,2-a)pyrimidine-6-carboxylic acid944896-64-4C7H5N3O2
- 3H-Imidazo[4,5-c]pyridine-2-carboxylic acid91996-99-5C7H5N3O2
- 3-Methyl-4-nitropyridine-2-carbonitrile30235-13-3C7H5N3O2
- Pyrazolo[1,5-b]pyridazine-2-carboxylic acid53902-75-3C7H5N3O2
- Pyrazolo(1,5-a)pyrimidine-7-carboxylic acid1367949-47-0C7H5N3O2
- 2-Amino-6-nitrobenzonitrile63365-23-1C7H5N3O2
- 7H-Pyrrolo(2,3-d)pyrimidine-2-carboxylic acid1314723-98-2C7H5N3O2
- 1H-Pyrazolo[3,4-b]pyridine-4-carboxylic acid1227267-26-6C7H5N3O2
- Methyl 5-cyanopyrazine-2-carboxylate138560-54-0C7H5N3O2
- 5H-Pyrrolo[2,3-b]pyrazine-2-carboxylic acid1895027-47-0C7H5N3O2
- 2(1H)-Pyridinone, 5-(1,3,4-oxadiazol-2-yl)-1146290-37-0C7H5N3O2
- (1,2,3)Triazolo(1,5-a)pyridine-7-carboxylic acid1555335-57-3C7H5N3O2
- 4-Amino-2-nitrobenzonitrile72115-07-2C7H5N3O2
- 1H-Pyrazolo[3,4-c]pyridine-4-carboxylic acid1260672-64-7C7H5N3O2
- 2-Methyl-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione80356-97-4C7H5N3O2
- [1,2,3]Triazolo[1,5-a]pyridine-3-carboxylic acid87838-56-0C7H5N3O2
- [1,2,3]Triazolo[1,5-a]pyridine-4-carboxylic acid1547026-42-5C7H5N3O2
- Pyrazolo(1,5-a)pyrazine-4-carboxylic acid2092330-98-6C7H5N3O2
- (2-Nitrophenyl)cyanamide5465-98-5C7H5N3O2
- Pyrazolo(1,5-a)pyrazine-2-carboxylic acid1547037-20-6C7H5N3O2
- Pyrazolo[1,5-c]pyrimidine-5-carboxylic acid2166932-60-9C7H5N3O2
- 1 suppliers4-Nitrobenzimidazole10597-52-1C7H5N3O2
- 3-Phenyloxatriazol-3-ium-5-olate57859-20-8C7H5N3O2
- 2,3-Dihydropyrido[3,4-d]pyridazine-1,4-dione31384-08-4C7H5N3O2
- 5-(Pyridin-2-yl)-1,3,4-oxadiazol-2(3H)-one60838-24-6C7H5N3O2
- Imidazo[1,2-a]pyrazine-2-carboxylic acid77112-53-9C7H5N3O2
- (4-Nitrophenyl)cyanamide61700-60-5C7H5N3O2
- Pyrido(3,2-d)pyrimidine-2,4-diol37538-68-4C7H5N3O2
- Pyrido[4,3-d]pyrimidine-2,4(1H,3H)-dione16952-65-1C7H5N3O2
- 1H-Pyrazolo(4,3-b)pyridine-3-carboxylic acid1260648-73-4C7H5N3O2
- 5-Nitro-7-azaindole101083-92-5C7H5N3O2
- Imidazo(1,2-b)pyridazine-6-carboxylic acid769109-13-9C7H5N3O2
- 1 suppliers5-Methyl-3-nitropicolinonitrile1089330-68-6C7H5N3O2
- 4-Nitro-7-azaindole83683-82-3C7H5N3O2
- 8-Nitroimidazo[1,2-a]pyridine52310-46-0C7H5N3O2
- 3H-Imidazo[4,5-b]pyridine-2-carboxylic acid97640-15-8C7H5N3O2
- 1H-Pyrazolo[4,3-c]pyridine-6-carboxylic acid1256802-03-5C7H5N3O2
- (E)-3-(Furan-2-yl)acryloyl azide119924-26-4C7H5N3O2
Frequently asked questions
What is the molar mass of C7H5N3O2?
The molar mass of C7H5N3O2 is 163.14 g/mol, calculated from standard atomic weights for 7 carbon atoms, 5 hydrogen atoms, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 169.0583 Da.
How many compounds have the formula C7H5N3O2?
CompoundList lists 249 compounds with the molecular formula C7H5N3O2, including 7-Nitroindazole, 5-Nitrobenzimidazole, 5-Nitroindazole. 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 C7H5N3O2?
C7H5N3O2 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.