Molecular formula

C₁₃H₁₁N₅O₄

30 compounds have this formula on CompoundList.

Molar mass: 301.26g/mol
Monoisotopic mass: 301.0811Da
Atoms: 33
Elements: 4
Rings plus double bonds: 11

The formula C13H11N5O4 describes a molecule made of 13 carbon atoms, 11 hydrogen atoms, 5 nitrogen atoms and 4 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 × 1351.83%
12.011 × 13 = 156.143 g/mol
H Hydrogen × 113.68%
1.008 × 11 = 11.088 g/mol
N Nitrogen × 523.25%
14.007 × 5 = 70.035 g/mol
O Oxygen × 421.24%
15.999 × 4 = 63.996 g/mol

Look up another formula

Compounds with the formula C13H11N5O4

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

Showing 1 to 30 of 30 compounds

1-(4-Nitrophenyl)-3-(pyridine-3-carbonylamino)urea

CAS 701927-28-8C₁₃H₁₁N₅O₄

1-(4-Nitrophenyl)-3-(pyridine-4-carbonylamino)urea

CAS 7400-78-4C₁₃H₁₁N₅O₄

1,3-Dimethyl-8-(4-nitro-phenyl)-3,7-dihydro-purine-2,6-dione

CAS 1094-63-9C₁₃H₁₁N₅O₄

2-(2,5-Dioxopyrrolidin-1-yl)-N-[5-(pyridin-3-yl)-1,3,4-oxadiazol-2-yl]acetamide

CAS 887865-91-0C₁₃H₁₁N₅O₄

2-(1,3-Dimethyl-1H-pyrazol-4-yl)-4,6-dinitro-1H-indole

CAS 252749-13-6C₁₃H₁₁N₅O₄

1,3-Dimethyl-8-(2-nitro-phenyl)-3,7-dihydro-purine-2,6-dione

CAS 78146-60-8C₁₃H₁₁N₅O₄

2-(4-Methoxy-7-(3-methyl-1H-1,2,4-triazol-1-yl)-1H-pyrrolo[2,3-c]pyridin-3-yl)-2-oxoacetic acid

CAS 676491-47-7C₁₃H₁₁N₅O₄

1-Triazene, 3-methyl-1,3-bis(4-nitrophenyl)-

CAS 16978-82-8C₁₃H₁₁N₅O₄

1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-7-(2-nitrophenyl)-

CAS 72898-60-3C₁₃H₁₁N₅O₄

2-(2,5-Dioxopyrrolidin-1-yl)-N-(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)acetamide

CAS 887868-10-2C₁₃H₁₁N₅O₄

[5-(5-Methyl-2-phenyl-2H-1,2,3-triazol-4-yl)-2-oxo-1,3,4-oxadiazol-3(2H)-yl]acetic acid

CAS 1086380-56-4C₁₃H₁₁N₅O₄

1,2-Bis(4-nitrophenyl)guanidine

CAS 6322-39-0C₁₃H₁₁N₅O₄

7-Nitro-3-oxido-N-(2-pyridin-2-ylethyl)-2,1,3-benzoxadiazol-3-ium-4-amine

CAS 61785-65-7C₁₃H₁₁N₅O₄

(4-Methyl-1H-pyrazol-1-yl){5-[(4-nitro-1H-pyrazol-1-yl)methyl]furan-2-yl}methanone

CAS 1005706-56-8C₁₃H₁₁N₅O₄

5-Methyl-N-((3-(2-oxo-1,2-dihydropyridin-4-yl)-1,2,4-oxadiazol-5-yl)methyl)isoxazole-3-carboxamide

CAS 2034268-36-3C₁₃H₁₁N₅O₄

3-(((3-(5-Methylisoxazol-3-yl)-1,2,4-oxadiazol-5-yl)methyl)carbamoyl)pyridine 1-oxide

CAS 2034505-73-0C₁₃H₁₁N₅O₄

N-((3-(5-Methylisoxazol-3-yl)-1,2,4-oxadiazol-5-yl)methyl)-2-oxo-1,2-dihydropyridine-4-carboxamide

CAS 1903167-06-5C₁₃H₁₁N₅O₄

N-((3-(5-Cyclopropylisoxazol-3-yl)-1,2,4-oxadiazol-5-yl)methyl)isoxazole-5-carboxamide

CAS 2034288-34-9C₁₃H₁₁N₅O₄

2-(3-{[(3,5-Dioxo-1,2,4-triazolidin-4-yl)imino]methyl}-1H-indol-1-yl)aceticacid

CAS 2470495-42-0C₁₃H₁₁N₅O₄

Carbohydrazide, 1-benzylidene-5-(5-nitrofurfurylidene)-

CAS 4932-11-0C₁₃H₁₁N₅O₄

2-[(4,6-Dimethoxy-2-pyrimidinyl)amino]-5-nitrobenzonitrile

CAS 945367-57-7C₁₃H₁₁N₅O₄

3-Methyl-3-(3-nitrophenyl)-1-(4-nitrophenyl)triaz-1-ene

CAS 338992-21-5C₁₃H₁₁N₅O₄

3-(2,4-Dioxohexahydropyrimidin-1-yl)-4-(1,2,4-triazol-4-yl)benzoic acid

CAS 2703773-77-5C₁₃H₁₁N₅O₄

3-(2,4-Dioxohexahydropyrimidin-1-yl)-4-(1,2,4-triazol-1-yl)benzoic acid

CAS 2703771-67-7C₁₃H₁₁N₅O₄

Frequently asked questions

Still have a question?

The help centre explains buying, quotes and supplier badges step by step, or you can write to our team.

Help centre Contact us

What is the molar mass of C13H11N5O4?

The molar mass of C13H11N5O4 is 301.26 g/mol, calculated from standard atomic weights for 13 carbon atoms, 11 hydrogen atoms, 5 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 301.0811 Da.

How many compounds have the formula C13H11N5O4?

CompoundList lists 30 compounds with the molecular formula C13H11N5O4, including 1-(4-Nitrophenyl)-3-(pyridine-3-carbonylamino)urea, 1-(4-Nitrophenyl)-3-(pyridine-4-carbonylamino)urea, 1,3-Dimethyl-8-(4-nitro-phenyl)-3,7-dihydro-purine-2,6-dione. 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 C13H11N5O4?

C13H11N5O4 has a degree of unsaturation of 11. 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.