Molecular formula

C₅H₇N₅O₃

25 compounds have this formula on CompoundList.

Molar mass: 185.14g/mol
Monoisotopic mass: 185.0549Da
Atoms: 20
Elements: 4
Rings plus double bonds: 5

The formula C5H7N5O3 describes a molecule made of 5 carbon atoms, 7 hydrogen atoms, 5 nitrogen atoms and 3 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 × 532.44%
12.011 × 5 = 60.055 g/mol
H Hydrogen × 73.81%
1.008 × 7 = 7.056 g/mol
N Nitrogen × 537.83%
14.007 × 5 = 70.035 g/mol
O Oxygen × 325.92%
15.999 × 3 = 47.997 g/mol

Look up another formula

Compounds with the formula C5H7N5O3

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 25 of 25 compounds

6-Methylamino-5-nitroisocytosine

CAS 879-44-7C₅H₇N₅O₃

2-Methyl-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carbohydrazide

CAS 5035-87-0C₅H₇N₅O₃

1-Methyl-4-nitro-1H-pyrazole-3-carbohydrazide

CAS 376618-71-2C₅H₇N₅O₃

2-(4-Nitro-1H-pyrazol-1-yl)acetohydrazide

CAS 514800-70-5C₅H₇N₅O₃

1H-Purine-2,6,8(3H)-trione, 7,9-dihydro-, ammonium salt (1:1)

CAS 6009-66-1C₅H₇N₅O₃

1-Methyl-4-nitro-1H-pyrazole-5-carbohydrazide

CAS 482573-92-2C₅H₇N₅O₃

2-(3-Nitro-1H-pyrazol-1-yl)acetohydrazide

CAS 514801-01-5C₅H₇N₅O₃

1-Acetyl-3,5-diamino-4-nitro-1H-pyrazole

CAS 292600-38-5C₅H₇N₅O₃

2-((3,5-Dioxo-2,3,4,5-tetrahydro-1,2,4-triazin-6-yl)amino)acetamide

CAS 307524-95-4C₅H₇N₅O₃

2-Amino-5-ureido-4,6-pyrimidinedione

CAS 21823-25-6C₅H₇N₅O₃

2,6-Diamino-5-(nitro)-3-methylpyrimidin-4(3H)-one

CAS 878-87-5C₅H₇N₅O₃

N-(3-Amino-4-nitro-1H-pyrazol-5-yl)acetamide

CAS 200883-95-0C₅H₇N₅O₃

3-Methyl-2-nitroimidazole-4-carbohydrazide

CAS 40361-80-6C₅H₇N₅O₃

6-Methoxy-5-nitropyrimidine-2,4-diamine

CAS 31748-18-2C₅H₇N₅O₃

[[Amino-(4-amino-1,2,5-oxadiazol-3-yl)methylidene]amino] acetate

CAS 163011-64-1C₅H₇N₅O₃

1H-1,2,4-Triazole-1-acetamide, 5-methyl-3-nitro-

CAS 151354-67-5C₅H₇N₅O₃

N'-Hydroxy-5-methyl-4-nitro-1H-pyrazole-3-carboximidamide

CAS 28745-16-6C₅H₇N₅O₃

1-Methyl-5-nitroimidazole-2-carbohydrazide

CAS 1787-33-3C₅H₇N₅O₃

1-(4-Methoxy-6-oxo-1,6-dihydro-1,3,5-triazin-2-yl)urea

CAS 405917-94-4C₅H₇N₅O₃

2-(2-Cyano-1-methyl-2-nitroethenyl)hydrazinecarboxamide

CAS 108161-14-4C₅H₇N₅O₃

1H-Pyrazole-1-carboximidamide, 4,5-dihydro-3-methyl-N-nitro-5-oxo-

CAS 384811-89-6C₅H₇N₅O₃

2-Acetamido-2-(1H-1,2,3,4-tetrazol-5-yl)acetic acid

CAS 2680553-94-8C₅H₇N₅O₃

2-(5-Acetamido-2H-1,2,3,4-tetrazol-2-yl)acetic acid

CAS 2680860-99-3C₅H₇N₅O₃

1-Methyl-4-nitro-1H-imidazole-2-carbohydrazide

CAS 924282-17-7C₅H₇N₅O₃

Azanium 6,8-dioxo-7,9-dihydro-1H-purin-2-olate
C₅H₇N₅O₃

Frequently asked questions

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What is the molar mass of C5H7N5O3?

The molar mass of C5H7N5O3 is 185.14 g/mol, calculated from standard atomic weights for 5 carbon atoms, 7 hydrogen atoms, 5 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 185.0549 Da.

How many compounds have the formula C5H7N5O3?

CompoundList lists 25 compounds with the molecular formula C5H7N5O3, including 6-Methylamino-5-nitroisocytosine, 2-Methyl-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carbohydrazide, 1-Methyl-4-nitro-1H-pyrazole-3-carbohydrazide. 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 C5H7N5O3?

C5H7N5O3 has a degree of unsaturation of 5. 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.