C3H5N3O
66 compounds have this formula on CompoundList.
- Molar mass
- 99.09g/mol
- Monoisotopic mass
- 99.0433Da
- Atoms
- 12
- Elements
- 4
- Rings plus double bonds
- 3
The formula C3H5N3O describes a molecule made of 3 carbon atoms, 5 hydrogen atoms, 3 nitrogen atoms and 1 oxygen atom. 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 × 336.36%12.011 × 3 = 36.033 g/mol
- H Hydrogen × 55.09%1.008 × 5 = 5.040 g/mol
- N Nitrogen × 342.41%14.007 × 3 = 42.021 g/mol
- O Oxygen × 116.15%15.999 × 1 = 15.999 g/mol
Compounds with the formula C3H5N3O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 66 of 66 compounds
- (1,2,4-Oxadiazol-3-yl)methanamine766500-04-3C3H5N3O
- 3-Methoxy-4H-1,2,4-triazole7411-17-8C3H5N3O
- 4-Amino-1H-imidazol-2(3H)-one1536977-51-1C3H5N3O
- (1,3,4-Oxadiazol-2-yl)methanamine716329-40-7C3H5N3O
- 2,5-Dihydro-1,2,4-triazin-6(1H)-one76990-32-4C3H5N3O
- Propanal, 3-azido-58503-60-9C3H5N3O
- Isoxazole-3,5-diamine412301-06-5C3H5N3O
- N-Hydroxy-1H-imidazol-2-amine102998-00-5C3H5N3O
- 1-Methyl-3-oxo-1H-1lambda~5~,2,3-triazole116932-58-2C3H5N3O
- 1H-1,2,3-Triazol-5-ol, 1-methyl-62150-39-4C3H5N3O
- Aminodihydropyrazolone71412-13-0C3H5N3O
- 1 suppliers1-Nitroso-4,5-dihydro-1H-imidazole1012320-23-8C3H5N3O
- 3-Methyl-sydnone imine hydrochloride4340-70-9C3H5N3O
- Glycidyl azide80044-09-3C3H5N3O
- 1H-Triazole-1-methanol84440-22-2C3H5N3O
- (2H-1,2,3-Triazol-2-yl)methanol78910-04-0C3H5N3O
- 1,3-Oxazole-2,4-diamine832134-07-3C3H5N3O
- 2-Methyl-1H-triazol-5-one24138-35-0C3H5N3O
- (1,2,4-Oxadiazol-5-yl)methanamine258526-20-4C3H5N3O
- 1-Methyl-1H-1,2,3-triazol-4-ol15966-77-5C3H5N3O
- 1,2,3-Triazine--water (1/1)873464-05-2C3H5N3O
- 1-Methoxytriazole108825-00-9C3H5N3O
- (2S)-2-(Azidomethyl)oxirane127182-48-3C3H5N3O
- (2R)-2-(Azidomethyl)oxirane681225-56-9C3H5N3O
- 3-Azidooxetane81764-67-2C3H5N3O
- Methyl N'-cyanocarbamimidate13947-83-6C3H5N3O
- 3-Hydrazinyl-1,2-oxazole1305383-48-5C3H5N3O
- (1,2,5-Oxadiazol-3-yl)methanamine857791-14-1C3H5N3O
- 3-Amino-1-diazonioprop-1-en-2-olate88313-69-3C3H5N3O
- 2-Imino-2,5-dihydro-1,3-oxazol-4-amine832134-03-9C3H5N3O
- n'-Cyanoacetohydrazide412311-33-2C3H5N3O
- N-Hydroxy-1H-imidazol-5-amine126208-93-3C3H5N3O
- 4-Amino-1H-imidazol-1-ol927416-67-9C3H5N3O
- 4-Amino-1H-pyrazol-1-ol927418-08-4C3H5N3O
- 2H-Azirine-2-carbohydrazide89176-15-8C3H5N3O
- (S)-2-Amino-2-cyanoacetamide2091785-71-4C3H5N3O
- Oxazole-4,5-diamine936919-07-2C3H5N3O
- Isoxazole-3,4-diamine1368351-69-2C3H5N3O
- 5-Amino-4,5-dihydro-3H-pyrazol-3-one141735-80-0C3H5N3O
- (R)-2-Amino-2-cyanoacetamide2242905-53-7C3H5N3O
- N-(2-Cyanoethyl)nitrous amide56761-75-2C3H5N3O
- 1-Nitroso-4,5-dihydro-1H-pyrazole860447-40-1C3H5N3O
Frequently asked questions
What is the molar mass of C3H5N3O?
The molar mass of C3H5N3O is 99.09 g/mol, calculated from standard atomic weights for 3 carbon atoms, 5 hydrogen atoms, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 99.0433 Da.
How many compounds have the formula C3H5N3O?
CompoundList lists 66 compounds with the molecular formula C3H5N3O, including Cyanoacetic acid hydrazide, 3-Amino-5-hydroxypyrazole, (Cyanomethyl)urea. 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 C3H5N3O?
C3H5N3O has a degree of unsaturation of 3. 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.