Molecular formula
C5H5N3O3
106 compounds have this formula on CompoundList.
- Molar mass
- 155.11g/mol
- Monoisotopic mass
- 155.0331Da
- Atoms
- 16
- Elements
- 4
- Rings plus double bonds
- 5
The formula C5H5N3O3 describes a molecule made of 5 carbon atoms, 5 hydrogen atoms, 3 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 × 538.72%12.011 × 5 = 60.055 g/mol
- H Hydrogen × 53.25%1.008 × 5 = 5.040 g/mol
- N Nitrogen × 327.09%14.007 × 3 = 42.021 g/mol
- O Oxygen × 330.94%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C5H5N3O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 106 compounds
5-Carboxycytosine
CAS 3650-93-9C5H5N3O3
2-Aminoorotic acid
CAS 6973-52-0C5H5N3O3
2-Furancarboxaldehyde, 5-nitro-, hydrazone (9CI)
CAS 24186-59-2C5H5N3O3
4-Amino-3-nitropyridin-2-ol
CAS 88511-57-3C5H5N3O3
2-Amino-4-hydroxypyrimidine-5-carboxylic acid
CAS 40769-70-8C5H5N3O3
6-Amino-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbaldehyde
CAS 87166-64-1C5H5N3O3
2-Methoxy-5-nitropyrimidine
CAS 14001-69-5C5H5N3O3
1-(4-Nitro-1H-pyrazol-5-yl)ethanone
CAS 2228374-35-2C5H5N3O3
1-Methyl-3-nitro-1H-pyrazole-5-carbaldehyde
CAS 1215121-75-7C5H5N3O3
1-Methyl-5-nitro-1H-imidazole-2-carbaldehyde
CAS 4750-57-6C5H5N3O3
5-Carbamoyl-1H-pyrazole-3-carboxylic acid
CAS 1401570-10-2C5H5N3O3
5-Formyl-1-methyl-1H-1,2,3-triazole-4-carboxylic acid
CAS 2138085-24-0C5H5N3O3
N-(2,6-Dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)formamide
CAS 858243-97-7C5H5N3O3
1-Methyl-2-nitro-1H-imidazole-5-carboxaldehyde
CAS 39928-74-0C5H5N3O3
2,3-Dihydro-5-nitroimidazo(2,1-b)oxazole
CAS 69542-88-7C5H5N3O3
6-Amino-2-oxo-2,3-dihydropyrimidine-4-carboxylic acid
CAS 16490-05-4C5H5N3O3
6-Amino-4-oxo-1,4-dihydropyrimidine-2-carboxylic acid
CAS 5177-21-9C5H5N3O3
5-(Aminomethylidene)pyrimidine-2,4,6(1H,3H,5H)-trione
CAS 59025-32-0C5H5N3O3
6-Amino-5-nitropyridin-2-ol
CAS 211555-30-5C5H5N3O3
2,6-Dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxamide
CAS 769-97-1C5H5N3O3
2-Methyl-5-nitropyrimidin-4(1H)-one
CAS 99893-01-3C5H5N3O3
2-Amino-5-nitropyridin-3-ol
CAS 908248-27-1C5H5N3O3
4-Amino-5-nitro-2-pyridinol
CAS 99479-77-3C5H5N3O3
1-Methyl-5-nitropyrimidin-2(1H)-one
CAS 17758-39-3C5H5N3O3
- 5-Aminocarbonyl-uracil1074-97-1C5H5N3O3
- (2Z)-3-(5-Hydroxy-1H-1,2,4-triazol-3-yl)acrylic acid1394306-92-3C5H5N3O3
- 2-Acetyl-1,2,4-triazine-3,5(2H,4H)-dione4338-50-5C5H5N3O3
- 2,3-Dihydro-6-nitroimidazo[2,1-b]oxazole934346-49-3C5H5N3O3
- 1 suppliers2-Imino-4-nitropyridin-1(2H)-ol52092-45-2C5H5N3O3
- 2-(4-Formyl-1H-1,2,3-triazol-1-yl)acetic acid1175146-73-2C5H5N3O3
- 3-Amino-4-nitropyridine 1-oxide19349-78-1C5H5N3O3
- 5,6-Dihydroxy-pyrimidine-4-carboxylic acid amide954240-93-8C5H5N3O3
- 1-Methyl-4-nitro-1H-imidazole-5-carbaldehyde85012-73-3C5H5N3O3
- 3-Hydroxy-5-oxo-4,5-dihydropyrazine-2-carboxamide259793-98-1C5H5N3O3
- 5-Carbamoyl-1H-imidazole-4-carboxylic acid773108-85-3C5H5N3O3
- 2-Imino-5-nitropyridin-1(2H)-ol6654-74-6C5H5N3O3
- 1-Methyl-3-nitro-1H-pyrazole-4-carbaldehyde64182-15-6C5H5N3O3
- 1 suppliers3-Amino-5-nitropyridin-2(1H)-one5667-38-9C5H5N3O3
- 4(3H)-Pyrimidinone, 3-methyl-5-nitro-17758-33-7C5H5N3O3
- 1-Methyl-4-nitro-1H-imidazole-2-carbaldehyde73455-94-4C5H5N3O3
- 1-Methyl-5-nitro-1H-pyrazole-4-carbaldehyde1022962-60-2C5H5N3O3
- 1-Methyl-4-nitro-1H-pyrazole-3-carbaldehyde1287670-53-4C5H5N3O3
- 2-Methyl-4-nitro-pyrazole-3-carbaldehyde1517860-48-8C5H5N3O3
- 6-Amino-3-nitropyridin-2(1H)-one183008-11-9C5H5N3O3
- (2E)-3-(3-Hydroxy-1H-1,2,4-triazol-5-yl)prop-2-enoic acidC5H5N3O3
- N-Hydroxy-3-oxo-3,4-dihydropyrazine-2-carboxamide185949-08-0C5H5N3O3
- 4-Methoxy-5-nitropyrimidine15579-58-5C5H5N3O3
- 1-(5-Nitro-1H-pyrazol-3-yl)ethanone39846-83-8C5H5N3O3
- 4-Pyridinamine,3-nitro-, 1-oxide89317-24-8C5H5N3O3
- 2-Amino-4-hydroxy-3-nitropyridine1201681-64-2C5H5N3O3
- 5-Carbamoyl-1H-pyrazole-4-carboxylic acid145147-06-4C5H5N3O3
- (4-Nitro-1H-pyrazol-1-yl)acetaldehyde1015939-59-9C5H5N3O3
- 1-Methyl-5-nitro-1H-pyrazole-3-carbaldehyde1215121-74-6C5H5N3O3
- [(1H-Imidazol-2-yl)carbamoyl]formic acid1340102-65-9C5H5N3O3
- 5-Hydroxy-3-methyl-1,2,4-triazine-6-carboxylic acid72324-38-0C5H5N3O3
- 4-Hydroxy-6-oxo-1,6-dihydropyrimidine-5-carbaldehyde oxime29955-37-1C5H5N3O3
- 3,5-Isoxazoledicarboxamide873962-83-5C5H5N3O3
- 4-Carbamoyl-1H-imidazole-2-carboxylic acid2920427-41-2C5H5N3O3
- 6-Amino-5-nitro-pyridin-3-ol1935948-86-9C5H5N3O3
- 5-[(E)-Hydroxyiminomethyl]-1H-pyrimidine-2,4-dione14859-93-9C5H5N3O3
- 2-Methyl-5-nitroso-1H-pyrimidine-4,6-dione69228-29-1C5H5N3O3
- N-(3-Nitro-1,2-dihydropyridin-2-ylidene)hydroxylamine71971-79-4C5H5N3O3
- 2-Amino-4-hydroxy-5-nitropyridine1261269-83-3C5H5N3O3
- (3-Nitro-1H-pyrazol-1-yl)acetaldehyde1015939-63-5C5H5N3O3
- 3-Amino-4-nitro-1H-pyridin-2-one2091588-54-2C5H5N3O3
- O-(5-Nitro-2-pyridyl)hydroxylamine759397-73-4C5H5N3O3
- 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-(iminomethyl)-61923-38-4C5H5N3O3
- 1-(4-Nitro-1H-pyrazol-1-yl)ethanone98024-65-8C5H5N3O3
- 6-Methyl-5-nitropyrimidin-4-ol25624-76-4C5H5N3O3
- Triazole pyruvic acid1354570-92-5C5H5N3O3
- 5-Formyl-2-methyl-2H-1,2,3-triazole-4-carboxylic acid2167368-35-4C5H5N3O3
- N-Carbamoylisoxazole-3-carboxamide32954-29-3C5H5N3O3
- 5-Nitrofuran-2-carboximidamide57434-38-5C5H5N3O3
- 1-Ethenyl-1,3,5-triazinane-2,4,6-trione120854-59-3C5H5N3O3
- 3-(Carbamoylamino)-2-cyanoprop-2-enoic acid89079-40-3C5H5N3O3
- 1-(3-Nitro-1H-pyrazol-4-yl)ethan-1-one2229317-18-2C5H5N3O3
- N-(1-Hydroxypyridin-4(1H)-ylidene)nitramide85060-27-1C5H5N3O3
- 4-Methyl-6-nitropyrimidin-5-ol1055935-39-1C5H5N3O3
- N-(2-Amino-3,4-dioxocyclobut-1-en-1-yl)urea428499-95-0C5H5N3O3
- 2-Methoxy-5-nitropyrazine244261-30-1C5H5N3O3
- N-(2-Oxo-1,2-dihydropyridin-3-yl)nitramide142010-52-4C5H5N3O3
- Ethanone, 1-cyclopropyl-2-diazo-2-nitro-857082-68-9C5H5N3O3
- 6-Amino-4-nitropyridin-2(1H)-one1698955-59-7C5H5N3O3
- 4-Nitro-1H-pyrrole-2-carboxamide1933580-12-1C5H5N3O3
- Methyl 5-formyl-1H-1,2,4-triazole-3-carboxylate1255651-14-9C5H5N3O3
- 4-Amino-5-nitro-3-pyridinol1395036-32-4C5H5N3O3
- 2-(1-Methyl-1H-1,2,3-triazol-4-yl)-2-oxoacetic acid1935450-22-8C5H5N3O3
- 4-Formyl-1-methyl-1H-1,2,3-triazole-5-carboxylic acid2138112-55-5C5H5N3O3
- 3-Nitro-4-[(2S)-oxiran-2-yl]-1H-pyrazole2227813-53-6C5H5N3O3
- 4-Nitro-3-[(2R)-oxiran-2-yl]-1H-pyrazole2227703-82-2C5H5N3O3
- 4-Nitro-3-[(2S)-oxiran-2-yl]-1H-pyrazole2227917-83-9C5H5N3O3
- 3-Nitro-4-(oxiran-2-yl)-1H-pyrazole2228486-13-1C5H5N3O3
- 2-(4-Nitro-1H-pyrazol-3-yl)acetaldehyde2229321-44-0C5H5N3O3
- 3-Nitro-4-[(2R)-oxiran-2-yl]-1H-pyrazole2227774-24-3C5H5N3O3
- 4-Nitro-3-(oxiran-2-yl)-1H-pyrazole2228505-46-0C5H5N3O3
- 2-Oxo-3-(1H-1,2,4-triazol-3-yl)propanoic acid2228245-78-9C5H5N3O3
- 2-(3-Nitro-1H-pyrazol-4-yl)acetaldehyde2229503-61-9C5H5N3O3
- 1-(2-Oxoethyl)-1H-1,2,3-triazole-4-carboxylic acid2764016-48-8C5H5N3O3
- 5H,6H-[1,2,3]Triazolo[4,3-b][1,3]oxazole-3-carboxylic acid2770557-07-6C5H5N3O3
- 4(1)Pyridone,3-amino-5-nitro-861383-84-8C5H5N3O3
Frequently asked questions
What is the molar mass of C5H5N3O3?
The molar mass of C5H5N3O3 is 155.11 g/mol, calculated from standard atomic weights for 5 carbon atoms, 5 hydrogen atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 155.0331 Da.
How many compounds have the formula C5H5N3O3?
CompoundList lists 106 compounds with the molecular formula C5H5N3O3, including 5-Carboxycytosine, 2-Aminoorotic acid, 2-Furancarboxaldehyde, 5-nitro-, hydrazone (9CI). 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 C5H5N3O3?
C5H5N3O3 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.