Molecular formula
C5H8O3
261 compounds have this formula on CompoundList.
- Molar mass
- 116.12g/mol
- Monoisotopic mass
- 123.0913Da
- Atoms
- 16
- Elements
- 3
- Rings plus double bonds
- 2
The formula C5H8O3 describes a molecule made of 5 carbon atoms, 8 hydrogen 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 × 551.72%12.011 × 5 = 60.055 g/mol
- H Hydrogen × 86.94%1.008 × 8 = 8.064 g/mol
- O Oxygen × 341.34%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C5H8O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 261 compounds
3-Hydroxypentanedial
CAS 89364-32-9C5H8O3
1,3-Dioxan-2-one, 4-methyl-
CAS 17361-58-9C5H8O3
2-Methyloxetane-2-carboxylic acid
CAS 1305207-92-4C5H8O3
(R)-2-Methyl-3-oxobutyric acid
CAS 76652-86-3C5H8O3
Methyl oxetane-3-carboxylate
CAS 1638760-80-1C5H8O3
2-(Hydroxymethyl)cyclopropane-1-carboxylic acid
CAS 858423-50-4C5H8O3
(2S)-2-Cyclopropyl-2-hydroxyacetic acid
CAS 113686-28-5C5H8O3
2-Methoxycyclopropanecarboxylic acid
CAS 53381-04-7C5H8O3
4-Hydroxy-tetrahydro-pyran-2-one
CAS 61892-56-6C5H8O3
1-Hydroxypentane-2,3-dione
CAS 528825-17-4C5H8O3
Methyl 3-methyloxirane-2-carboxylate
CAS 2980-48-5C5H8O3
3-(Oxiran-2-yl)propanoic acid
CAS 86310-98-7C5H8O3
5-Hydroxytetrahydro-2H-pyran-2-one
CAS 33691-73-5C5H8O3
2-(1,3-Dioxolan-2-yl)acetaldehyde
CAS 90711-96-9C5H8O3
Oxetane-2-carboxylic acid methyl ester
CAS 28417-99-4C5H8O3
(1R,2S)-2-(Hydroxymethyl)cyclopropane-1-carboxylic acid
CAS 108590-33-6C5H8O3
2(3H)-Furanone, dihydro-3-hydroxy-5-methyl-
CAS 53561-62-9C5H8O3
Ethyl pyruvate-3,3,3-d3
CAS 66966-38-9C5H8O3
Glycidyl acetate, (S)-
CAS 65031-95-0C5H8O3
3-Oxopropyl acetate
CAS 18545-28-3C5H8O3
(2E)-3-Methoxy-2-methyl-2-propenoic acid
CAS 56674-63-6C5H8O3
Propanal, 2-(acetyloxy)-, (2S)-
CAS 66875-70-5C5H8O3
2(3H)-Furanone, dihydro-3-methoxy-
CAS 25600-25-3C5H8O3
2-Ethoxy-2-propenoic acid
CAS 32821-76-4C5H8O3
- 5-Hydroxy-4-methyloxolan-2-one61892-47-5C5H8O3
- 2-Hydroxycyclobutane-1-carboxylic acid1245792-23-7C5H8O3
- (2R)-2-Cyclopropyl-2-hydroxyacetic acid134624-47-8C5H8O3
- Levulinic-d5 acid1206185-52-5C5H8O3
- Sodium ethyl 3-oxidoacrylate89579-67-9C5H8O3
- 3,5,8-Trioxabicyclo[5.1.0]octane286-48-6C5H8O3
- cis-2-Hydroxy-4-pentanolide34644-78-5C5H8O3
- 1-(1,3-Dioxolan-2-yl)ethanone19358-03-3C5H8O3
- 2,6,7-Trioxabicyclo(2.2.2)octane280-44-4C5H8O3
- 2,2-Dimethyl-3-oxopropanoic acid68243-82-3C5H8O3
- 2-Methyl-4-oxobutanoic acid35643-98-2C5H8O3
- 2-Hydroxy-3-methylbut-3-enoic acid150282-01-2C5H8O3
- Methyl-d3 3-oxobutanoate107694-22-4C5H8O3
- Methyl 3-hydroxybut-2-enoate63289-97-4C5H8O3
- trans-2-Hydroxycyclobutane-1-carboxylic acid1403894-01-8C5H8O3
- (±)-Tetrahydro-2-furoic-d7 acid1219798-42-1C5H8O3
- 5-Methyl-1,3-dioxan-2-one87831-99-0C5H8O3
- Glycidyl acetate, (R)-60456-24-8C5H8O3
- Oxiranecarboxylic acid, 3-methyl-, methyl ester, (2R,3S)-50468-20-7C5H8O3
- 2(3H)-Furanone, dihydro-5-methoxy-21963-36-0C5H8O3
- 3-Hydroxy-2,4-pentanedione600-38-4C5H8O3
- (1R,2R)-2-(Hydroxymethyl)cyclopropane-1-carboxylic acid35501-81-6C5H8O3
- Methyl (2S,3R)-3-methyloxirane-2-carboxylate10133-07-0C5H8O3
- Methoxymethyl prop-2-enoate34202-51-2C5H8O3
- 1-Hydroxypentane-2,4-dione61144-86-3C5H8O3
- 2-Hydroxypentanedial156443-94-6C5H8O3
- 1,3-Dioxane-2-carbaldehyde61960-29-0C5H8O3
- (S)-(+)-Tetrahydro-3-furanyl Formate167979-56-8C5H8O3
- 2,5-Dimethyl-1,3-dioxolan-4-one4051-08-5C5H8O3
- beta-Hydroxyacrylic acid ethyl esterC5H8O3
- (E)-3-Methoxy-2-butenoic acid156948-00-4C5H8O3
- Rac-(1r,2s)-2-(hydroxymethyl)cyclopropane-1-carboxylic acid206982-05-0C5H8O3
- trans-2-Hydroxy-4-pentanolide34644-79-6C5H8O3
- 4-Oxobutyl formate24350-41-2C5H8O3
- (2R)-2-Hydroxypent-4-enoic acid413622-10-3C5H8O3
- Propyl 2-oxoacetate925-61-1C5H8O3
- 2-Methoxybutanedial5281-75-4C5H8O3
- (5,6-Dihydro-1,4-dioxin-2-yl)methanol94105-19-8C5H8O3
- (R)-2-(Oxetan-2-yl)acetic acid1416146-80-9C5H8O3
- (2R)-2-Methyloxetane-2-carboxylic acid2306250-03-1C5H8O3
- 6,7,8-Trioxabicyclo[3.2.1]octane280-21-7C5H8O3
- (Z)-4-Hydroxypent-3-enoic acid117425-95-3C5H8O3
- (S)-2-Hydroxypent-4-enoic acid164453-92-3C5H8O3
- Ethyl 2-hydroxyprop-2-enoate130190-69-1C5H8O3
- 5-Hydroxy-3-methyloxolan-2-one3494-93-7C5H8O3
- Methyl (ethenyloxy)acetate102304-15-4C5H8O3
- 2-Hydroxypent-2-enoic acid60976-08-1C5H8O3
- 4-Methoxydihydrofuran-3(2H)-one625100-11-0C5H8O3
- (2S)-2-Methyl-3-oxobutanoic acid76652-88-5C5H8O3
- (Z)-3-Hydroxy-2-butenoate4525-25-1C5H8O3
- Pyruvic acid-13C ethyl ester905440-74-6C5H8O3
- rel-(1R,2R)-2-Hydroxycyclobutane-1-carboxylic acid1932248-11-7C5H8O3
- (S)-2-(Oxetan-2-yl)acetic acid2166185-04-0C5H8O3
- (2S)-2-Methyloxetane-2-carboxylic acid2306255-43-4C5H8O3
- 3-Methoxybut-2-enoic acid156947-99-8C5H8O3
- (Z)-3-Methoxy-2-methylprop-2-enoic acid67107-76-0C5H8O3
- 1,3-Dioxan-4-one, 2-methyl-130313-85-8C5H8O3
- 1 suppliers2-Methyl-1,3-dioxolane-2-carbaldehyde39050-39-0C5H8O3
- Methyl prop-1-en-2-yl carbonate70867-35-5C5H8O3
- [S,(+)]-3-Hydroxy-4-pentenoic acid38996-05-3C5H8O3
- Prop-2-en-1-yl hydroxyacetate4704-23-8C5H8O3
- 2-Butanone, 4-(formyloxy)-99419-33-7C5H8O3
- Butanoic acid, 3-hydroxy-2-methylene-27977-20-4C5H8O3
- 2-Methyl-1,3-dioxolane-4-carbaldehyde112397-23-6C5H8O3
- 1-Methoxybutane-2,3-dione154741-31-8C5H8O3
- 2,5-Anhydro-4-deoxy-D-erythro-pent-4-enitol817621-88-8C5H8O3
- 5-Hydroxy-4-oxopentanal31082-85-6C5H8O3
- (1S,2S)-2-(Hydroxymethyl)cyclopropanecarboxylic acid83680-85-7C5H8O3
- (2R,3R)-2,3-Dimethyloxirane-2-carboxylic acid171229-13-3C5H8O3
- 5-Hydroxydihydro-2H-pyran-3(4H)-one1823001-83-7C5H8O3
- (4S)-4-(Hydroxymethyl)oxolan-2-one80656-71-9C5H8O3
- Methyl acetylacetate-13C4107694-17-7C5H8O3
- 1,3-Dioxane-5-carbaldehyde1210226-48-4C5H8O3
- 3-Hydroxytetrahydrofuran-3-carboxaldehyde2167133-64-2C5H8O3
- (2R,3S)-3-Methyloxetane-2-carboxylic acid3082420-81-0C5H8O3
- 5-Methyl-4-methylene-1,2-dioxolan-3-ol105945-00-4C5H8O3
Frequently asked questions
What is the molar mass of C5H8O3?
The molar mass of C5H8O3 is 116.12 g/mol, calculated from standard atomic weights for 5 carbon atoms, 8 hydrogen atoms and 3 oxygen atoms. The monoisotopic mass is 123.0913 Da.
How many compounds have the formula C5H8O3?
CompoundList lists 261 compounds with the molecular formula C5H8O3, including 3-Hydroxypentanedial, 1,3-Dioxan-2-one, 4-methyl-, 2-Methyloxetane-2-carboxylic acid. 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 C5H8O3?
C5H8O3 has a degree of unsaturation of 2. 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.