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 1 to 100 of 261 compounds
Levulinic acid
CAS 123-76-2C5H8O3
3-Methyl-2-oxobutanoic acid
CAS 759-05-7C5H8O3
Ethyl pyruvate
CAS 617-35-6C5H8O3
2-Hydroxyethyl acrylate
CAS 818-61-1C5H8O3
Methyl acetoacetate
CAS 105-45-3C5H8O3
2-Oxovaleric acid
CAS 1821-02-9C5H8O3
Acetoxyacetone
CAS 592-20-1C5H8O3
(±)-Tetrahydro-2-furoic acid
CAS 16874-33-2C5H8O3
5-Oxopentanoic acid
CAS 5746-02-1C5H8O3
4-Hydroxy-2-methylidenebutanoic acid
CAS 24923-76-0C5H8O3
2-Methyl-3-oxobutanoic acid
CAS 2382-59-4C5H8O3
5-(Hydroxymethyl)oxolan-2-one
CAS 10374-51-3C5H8O3
Methyl 2-propen-1-yl carbonate
CAS 35466-83-2C5H8O3
Butylene carbonate
CAS 4437-85-8C5H8O3
Methyl 2-(hydroxymethyl)prop-2-enoate
CAS 15484-46-5C5H8O3
Methyl 4-oxobutyrate
CAS 13865-19-5C5H8O3
3-Hydroxycyclobutane-1-carboxylic acid
CAS 194788-10-8C5H8O3
Methyl 2-methylglycidate
CAS 58653-97-7C5H8O3
(R)-Tetrahydro-3-furoic acid
CAS 89364-31-8C5H8O3
Methyl 3-methoxyacrylate
CAS 34846-90-7C5H8O3
1,5-Dioxepan-2-one
CAS 35438-57-4C5H8O3
(5R)-Dihydro-5-(hydroxymethyl)-2(3H)-furanone
CAS 52813-63-5C5H8O3
1,4-Dioxane-2-carbaldehyde
CAS 56217-56-2C5H8O3
2-Hydroxy-2-methyl-3-butenoic acid
CAS 31572-04-0C5H8O3
- 2 suppliers4-(Hydroxymethyl)oxolan-2-one36679-81-9C5H8O3
- 1 suppliers3-Oxopentanoic acid10191-25-0C5H8O3
- 3-(Hydroxymethyl)oxolan-2-one18132-98-4C5H8O3
- 2,2-Dimethyl-1,3-dioxolan-4-one4158-86-5C5H8O3
- 11 suppliersTetrahydro-2-furoic acid, (+)-87392-05-0C5H8O3
- beta-Vinyllactic acid67951-43-3C5H8O3
- Hydroxymethylmethacrylate21982-30-9C5H8O3
- Acetic propanoic anhydride13080-96-1C5H8O3
- 3 suppliers(S)-(+)-gamma-Hydroxymethyl-gamma-butyrolactone32780-06-6C5H8O3
- 3-Hydroxy-4-pentenoic acid38996-03-1C5H8O3
- 4 suppliersTetrahydro-2-furoic acid, (-)-87392-07-2C5H8O3
- 3 suppliers2-Ketobutyric acid methyl ester3952-66-7C5H8O3
- 1 suppliers(E)-3-Ethoxyacrylic acid6192-01-4C5H8O3
- 1 suppliersEthyl glycidate4660-80-4C5H8O3
- Ethyl (2R)-oxirane-2-carboxylate111058-33-4C5H8O3
- Methyl 1-hydroxy-1-cyclopropane carboxylate33689-29-1C5H8O3
- 1 suppliers1-Hydroxycyclobutanecarboxylic acid41248-13-9C5H8O3
- 3 suppliers3-Methyl-3-oxetanecarboxylic Acid28562-68-7C5H8O3
- 1-(Hydroxymethyl)cyclopropanecarboxylic acid49640-66-6C5H8O3
- Methyl 2-hydroxybut-3-enoate5837-73-0C5H8O3
- 2 suppliers(3S)-Oxolane-3-carboxylic acid168395-26-4C5H8O3
- (2E)-4-Hydroxy-2-methylbut-2-enoic acid28127-66-4C5H8O3
- 2-(Prop-2-en-1-yloxy)acetic acid22577-14-6C5H8O3
- alpha-Hydroxycyclopropaneacetic acid5617-84-5C5H8O3
- 1 suppliers(2E)-4-Methoxybut-2-enoic acid63968-74-1C5H8O3
- 1-Methoxycyclopropane-1-carboxylic acid100683-08-7C5H8O3
- Methyl 2-methoxyprop-2-enoate7001-18-5C5H8O3
- rel-(1R,2R)-2-Methoxycyclopropanecarboxylic acid60212-42-2C5H8O3
- 2-(Cyclopropyloxy)acetic acid246869-07-8C5H8O3
- Methyl 3,4-epoxybutyrate4509-09-5C5H8O3
- 2-(Methoxymethyl)prop-2-enoic acid871328-69-7C5H8O3
- 1,3-Dioxolan-2-one, 4,4-dimethyl-4437-69-8C5H8O3
- Methyl (2E)-4-hydroxybut-2-enoate29576-13-4C5H8O3
- rel-(4R,5S)-4,5-Dimethyl-1,3-dioxolan-2-one36368-39-5C5H8O3
- 1 suppliers3-Hydroxydihydro-2H-pyran-4(3H)-one72250-01-2C5H8O3
- 1,4-Dioxepan-6-one28544-93-6C5H8O3
- 1 suppliersEthyl (2S)-oxirane-2-carboxylate111058-34-5C5H8O3
- 2-Hydroxypent-3-enoic acid78119-42-3C5H8O3
- 2-(1-Hydroxycyclopropyl)acetic acid933752-85-3C5H8O3
- (4R,5R)-4,5-Dimethyl-1,3-dioxolan-2-one51260-48-1C5H8O3
- Oxetan-3-yl acetate39267-83-9C5H8O3
- (Z)-2-Methoxy-2-butenoic acid88126-31-2C5H8O3
- Ethyl 2-oxo(2-~13~C)propanoate91114-71-5C5H8O3
- 3-Hydroxy-4-methyloxolan-2-one4386-18-9C5H8O3
- 2-Methoxybut-3-enoic acid1035816-01-3C5H8O3
- Ethyl 2-oxo(3-~13~C)propanoate158612-88-5C5H8O3
- 3-Oxo-propionic acid ethyl ester34780-29-5C5H8O3
- 5-Hydroxypent-2-enoic acid23251-44-7C5H8O3
- 5-(Hydroxymethyl)oxolan-3-one58534-89-7C5H8O3
- 2-Methoxybut-2-enoic acid38588-37-3C5H8O3
- 4-Oxopentanoic-3,4,5-13C3 acid1391051-93-6C5H8O3
- 2-(Acetyloxy)propanal22094-23-1C5H8O3
- 2-Hydroxyethyl (1-~13~C)prop-2-enoate1216933-17-3C5H8O3
- 2-Formylbutanoic acid4442-98-2C5H8O3
- 2-Methoxycrotonic acidC5H8O3
- 3,3-Dimethyloxirane-2-carboxylic acid34886-30-1C5H8O3
- 1,4-Dioxepan-2-one3207-00-9C5H8O3
- 1,3-Dioxepan-2-one4427-94-5C5H8O3
- 2-Butenoic acid, 4-hydroxy-3-methyl-44647-19-0C5H8O3
- Propanoic acid, 2-methyl-3-oxo-, methyl ester51673-64-4C5H8O3
- 2,3-Dimethyl-2-oxiranecarboxylic acid45512-17-2C5H8O3
- 1 suppliersRibal96761-00-1C5H8O3
- Isopropyl glyoxylate924-53-8C5H8O3
- 2-Butenoic acid, 2-(hydroxymethyl)-, (Z)-7689-64-7C5H8O3
- 4-Hydroxy-pent-2-enoic acid32748-41-7C5H8O3
- Glycidyl acetate6387-89-9C5H8O3
- Sumikagel75497-68-6C5H8O3
- 2-Hydroxy-3-methylbut-2-enoic acid104092-72-0C5H8O3
- (Oxetan-3-yl)acetic acid1310381-54-4C5H8O3
- Npc2006924437-70-1C5H8O3
- Trans-2,3-Butylene carbonate51261-82-6C5H8O3
- 2 suppliers(R)-Tetrahydrofuran-3-carboxylic acid66838-42-4C5H8O3
- 5-Hydroxypentane-2,3-dione142937-56-2C5H8O3
- (1R,4S)-2,7,8-Trioxabicyclo(3.2.1)octane114580-31-3C5H8O3
- 3-Hydroxytetrahydro-2H-pyran-2-one5058-01-5C5H8O3
- 2-(Oxetan-2-yl)acetic acid1416271-20-9C5H8O3
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 Levulinic acid, 3-Methyl-2-oxobutanoic acid, Ethyl pyruvate. 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.