Molecular formula
C5H7NO2
239 compounds have this formula on CompoundList.
- Molar mass
- 113.12g/mol
- Monoisotopic mass
- 117.0548Da
- Atoms
- 15
- Elements
- 4
- Rings plus double bonds
- 3
The formula C5H7NO2 describes a molecule made of 5 carbon atoms, 7 hydrogen atoms, 1 nitrogen atom 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 × 553.09%12.011 × 5 = 60.055 g/mol
- H Hydrogen × 76.24%1.008 × 7 = 7.056 g/mol
- N Nitrogen × 112.38%14.007 × 1 = 14.007 g/mol
- O Oxygen × 228.29%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C5H7NO2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 239 compounds
Piperidine-3,5-dione
CAS 769070-04-4C5H7NO2
1,4-Dioxane-2-carbonitrile
CAS 14717-00-1C5H7NO2
(4-Methylisoxazol-5-yl)methanol
CAS 1607024-83-8C5H7NO2
![4-Oxa-6-azaspiro[2.4]heptan-5-one chemical structure, C5H7NO2, CAS 1238704-57-8](/s/OPZRQCQIUJGFKN-UHFFFAOYSA-N.svg)
4-Oxa-6-azaspiro[2.4]heptan-5-one
CAS 1238704-57-8C5H7NO2
N-Acetylprop-2-enamide
CAS 1432-45-7C5H7NO2
Methyl 3-isocyanopropanoate
CAS 665054-33-1C5H7NO2
![6-Oxa-4-azaspiro[2.4]heptan-5-one chemical structure, C5H7NO2, CAS 869012-03-3](/s/IWIVYPHBVQZLKM-UHFFFAOYSA-N.svg)
6-Oxa-4-azaspiro[2.4]heptan-5-one
CAS 869012-03-3C5H7NO2
![2-Oxa-5-azabicyclo[2.2.1]heptan-3-one chemical structure, C5H7NO2, CAS 25746-85-4](/s/WAWSGFGXFSUXIA-UHFFFAOYSA-N.svg)
2-Oxa-5-azabicyclo[2.2.1]heptan-3-one
CAS 25746-85-4C5H7NO2
Pyridin-2(1H)-one--water (1/1)
CAS 151467-07-1C5H7NO2
5-Methoxy-2,5-dihydro-1H-pyrrol-2-one
CAS 34128-18-2C5H7NO2
1-Cyanoethyl acetate
CAS 15657-96-2C5H7NO2
Oxazole, 5-methoxy-2-methyl-
CAS 53878-74-3C5H7NO2
3-Ethyl-1,2-oxazol-5-ol
CAS 72546-08-8C5H7NO2
4-Isocyanatobutan-2-one
CAS 76197-40-5C5H7NO2
1-Isoxazol-3-ylethanol
CAS 1293396-27-6C5H7NO2
5-Methoxy-3-methylisoxazole
CAS 29871-77-0C5H7NO2
5-Oxopyrrolidine-2-carbaldehyde
CAS 62400-90-2C5H7NO2
2-Oxazolidinone, 3-methyl-5-methylene-
CAS 112474-34-7C5H7NO2
(S)-4-Vinyloxazolidin-2-one
CAS 146565-74-4C5H7NO2
4-(Methylamino)furan-2(5H)-one
CAS 30290-18-7C5H7NO2
![2,3-Dihydro-[1,4]oxazine-4-carbaldehyde chemical structure, C5H7NO2, CAS 61157-72-0](/s/WRBGTFLHDVXZKT-UHFFFAOYSA-N.svg)
2,3-Dihydro-[1,4]oxazine-4-carbaldehyde
CAS 61157-72-0C5H7NO2
2-(1,3-Oxazol-2-yl)ethan-1-ol
CAS 1211519-60-6C5H7NO2
4-Hydroxytetrahydrofuran-3-carbonitrile
CAS 859750-88-2C5H7NO2
4-Methoxy-3-oxobutanenitrile
CAS 739366-02-0C5H7NO2
- 2,4-Dimethyl-5(2H)-oxazolone89323-90-0C5H7NO2
- 4-Hydroxy-5,6-dihydropyridin-2(1H)-one500102-31-8C5H7NO2
- But-3-YN-1-yl carbamate159492-70-3C5H7NO2
- 4-Amino-5-methylfuran-2(5H)-one66316-84-5C5H7NO2
- 4-Vinyloxazolidin-2-one144634-45-7C5H7NO2
- o-(Furan-2-ylmethyl)hydroxylamine39854-56-3C5H7NO2
- Propanoic acid, 2-isocyano-2-methyl-109862-28-4C5H7NO2
- 4-Methoxymethyl-oxazole947145-19-9C5H7NO2
- 1-Methylethyl cyanoformate59873-32-4C5H7NO2
- 3-Butenenitrile, 2-hydroxy-3-(hydroxymethyl)-29768-67-0C5H7NO2
- Methyl 4-aminobut-2-ynoate1026406-29-0C5H7NO2
- 2,5-Dimethylisoxazol-3(2H)-one26347-19-3C5H7NO2
- 2-Methylpropanecarbonyl isocyanate4558-63-8C5H7NO2
- (R)-4-Vinyloxazolidin-2-one154334-64-2C5H7NO2
- (2-Isocyanatoethoxy)ethene827320-16-1C5H7NO2
- 1-(4,5-Dihydro-1,3-oxazol-2-yl)ethanone185444-98-8C5H7NO2
- 4,5-Dihydro-1H-pyrrole-2-carboxylic acid872264-15-8C5H7NO2
- 4-Ethyloxazol-2(3H)-one71005-75-9C5H7NO2
- 6-Hydroxy-3,4-dihydropyridin-2(1H)-one50607-31-3C5H7NO2
- N-[(Furan-3-yl)methyl]hydroxylamine1270041-09-2C5H7NO2
- (Nitromethylene)cyclobutane2052955-66-3C5H7NO2
- N-Methoxy-N-methylpropiolamide130250-60-1C5H7NO2
- 2,5-Pyrrolidinedione, 3-methyl-, (R)-117307-07-0C5H7NO2
- 3-Acetylazetidin-2-one170946-14-2C5H7NO2
- 3aH,4H,5H,6aH-furo[3,2-d][1,2]oxazole4543-53-7C5H7NO2
- 5-Vinyloxazolidin-2-one1856-28-6C5H7NO2
- (S)-5-Oxopyrrolidine-3-carbaldehyde1101167-75-2C5H7NO2
- 4-(Oxiran-2-yl)azetidin-2-one81264-13-3C5H7NO2
- (S)-4-Hydroxy-5-methyl-1H-pyrrol-2(5H)-one960237-50-7C5H7NO2
- 4-Hydroxy-5-methyl-1H-pyrrol-2(5H)-one89323-91-1C5H7NO2
- Ethyl cyanoacetate-3-13C698387-41-6C5H7NO2
- 3-(Isocyanatomethoxy)-1-propene6427-22-1C5H7NO2
- 5-Methyl-4,5-dihydro-1,2-oxazole-3-carbaldehyde2090845-03-5C5H7NO2
- N-Methylsuccinimide-d32411523-65-2C5H7NO2
- 2-Azabicyclo[2.1.0]pentane-3-carboxylic acid1822552-32-8C5H7NO2
- (S)-5-Methylpyrrolidine-2,4-dione151004-17-0C5H7NO2
- 2,4-Dimethyl-4H-1,3-oxazol-5-one69773-71-3C5H7NO2
- 1 suppliers2-(Azetidin-3-ylidene)acetic acid775271-06-2C5H7NO2
- Ethyl 2-cyanoacetate-13C 15N130442-98-7C5H7NO2
- 6H-1,2-Oxazin-6-one, 4,5-dihydro-3-methyl-61776-56-5C5H7NO2
- 2-(Hydroxymethyl)-3-methyloxirane-2-carbonitrile176956-52-8C5H7NO2
- 4-(Methylamino)-2-butynoic acid1823915-94-1C5H7NO2
- 2,5-Dihydro-1H-pyrrole-1-carboxylic acid1309849-70-4C5H7NO2
- Methanediol, 1-(1H-pyrrol-2-yl)-501689-61-8C5H7NO2
- 1-Formylcyclopropanecarboxamide910052-66-3C5H7NO2
- 2-Pentenamide, 4-oxo-, (E)-(8CI)14300-80-2C5H7NO2
- 5-Acetyl-2-isoxazoline139366-05-5C5H7NO2
- N-[(Furan-2-yl)methyl]hydroxylamine791723-88-1C5H7NO2
- 4-Amino-3-methylfuran-2(5H)-one33693-54-8C5H7NO2
- Iminoacetylacetone98142-71-3C5H7NO2
- 5-Methoxy-4-methyl-1,3-oxazole1622-76-0C5H7NO2
- O-[(Furan-3-yl)methyl]hydroxylamine312521-30-5C5H7NO2
- 1-Nitropent-1-yne856340-55-1C5H7NO2
- 3-Methyl-1-nitrobut-1-yne58064-12-3C5H7NO2
- 2-Oxa-5-azabicyclo[2.2.1]heptan-6-one1304126-32-6C5H7NO2
- (S)-3-Hydroxytetrahydrofuran-3-carbonitrile552888-24-1C5H7NO2
- (R)-2-Amino-2-methylbut-3-ynoic acid263017-01-2C5H7NO2
- 3-Nitrocyclopent-1-ene7053-55-6C5H7NO2
- 5-(Oxiran-2-yl)-4,5-dihydro-1,2-oxazole87487-97-6C5H7NO2
- 5-Aminopent-3-ynoic acid102845-65-8C5H7NO2
- (R)-1,4-Dioxane-2-carbonitrile3037649-98-9C5H7NO2
- 1-Amino-3-oxabicyclo[3.1.0]hexan-2-one114498-11-2C5H7NO2
- 5(4H)-Oxazolone, 4,4-dimethyl-24474-88-2C5H7NO2
- 1-Nitrospiro[2.2]pentane461432-93-9C5H7NO2
- 3-Aminopent-4-ynoic acid60625-83-4C5H7NO2
- 1-(1,2-Oxazol-5-yl)ethan-1-ol21169-69-7C5H7NO2
- 1-(1,2-Oxazol-4-yl)ethanol21169-70-0C5H7NO2
- 3-Ethyl-4,5-dihydro-1,2-oxazol-5-one1067469-95-7C5H7NO2
- Butanenitrile, 2-methoxy-3-oxo-165729-50-0C5H7NO2
- 2H-1,4-Oxazin-2-one, 5,6-dihydro-3-methyl-412341-07-2C5H7NO2
- (1R,4R)-2-Oxa-5-azabicyclo[2.2.1]heptan-3-one1313994-55-6C5H7NO2
- 4-Methoxybut-2-ynamide2172189-38-5C5H7NO2
- 3-(Oxiran-2-yl)prop-2-enamide65423-13-4C5H7NO2
- 4-Hydroxy-3-methyl-1H-pyrrol-2(5H)-one790610-83-2C5H7NO2
- 5-Methoxy-1,2-dihydro-3H-pyrrol-3-one92233-25-5C5H7NO2
- 5-Amino-4-methyl-2,3-dihydrofuran-3-one93831-16-4C5H7NO2
Frequently asked questions
What is the molar mass of C5H7NO2?
The molar mass of C5H7NO2 is 113.12 g/mol, calculated from standard atomic weights for 5 carbon atoms, 7 hydrogen atoms, 1 nitrogen atom and 2 oxygen atoms. The monoisotopic mass is 117.0548 Da.
How many compounds have the formula C5H7NO2?
CompoundList lists 239 compounds with the molecular formula C5H7NO2, including Piperidine-3,5-dione, 1,4-Dioxane-2-carbonitrile, (4-Methylisoxazol-5-yl)methanol. 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 C5H7NO2?
C5H7NO2 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.