Molecular formula
C4H9NO3
126 compounds have this formula on CompoundList.
- Molar mass
- 119.12g/mol
- Monoisotopic mass
- 124.0896Da
- Atoms
- 17
- Elements
- 4
- Rings plus double bonds
- 1
The formula C4H9NO3 describes a molecule made of 4 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom 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 × 440.33%12.011 × 4 = 48.044 g/mol
- H Hydrogen × 97.62%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 111.76%14.007 × 1 = 14.007 g/mol
- O Oxygen × 340.29%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C4H9NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 126 compounds
L-Threonine
CAS 72-19-5C4H9NO3
L-Homoserine
CAS 672-15-1C4H9NO3
DL-Homoserine
CAS 1927-25-9C4H9NO3
4-Amino-3-hydroxybutanoic acid
CAS 924-49-2C4H9NO3
Allothreonine, L-
CAS 28954-12-3C4H9NO3
O-Methylserine
CAS 4219-94-7C4H9NO3
2-Methyl-L-serine
CAS 16820-18-1C4H9NO3
2-Methylserine
CAS 5424-29-3C4H9NO3
D-Allothreonine
CAS 24830-94-2C4H9NO3
N-(2-Hydroxyethyl)glycine
CAS 5835-28-9C4H9NO3
2-Amino-3-hydroxybutanoic acid
CAS 80-68-2C4H9NO3
D-Homoserine
CAS 6027-21-0C4H9NO3
D-Threonine
CAS 632-20-2C4H9NO3
Isobutyl nitrate
CAS 543-29-3C4H9NO3
(S)-4-Amino-3-hydroxybutanoic acid
CAS 7013-05-0C4H9NO3
4-Amino-2-hydroxybutanoic acid
CAS 13477-53-7C4H9NO3
gamma-Amino-beta-hydroxybutyric acid, (-)-
CAS 7013-07-2C4H9NO3
4-Amino-2-hydroxybutyric acid, (S)-(-)-
CAS 40371-51-5C4H9NO3
Methylserine
CAS 2480-26-4C4H9NO3
DL-O-Methylserine
CAS 19794-53-7C4H9NO3
(3S)-3-Amino-4-hydroxybutanoic acid
CAS 16504-57-7C4H9NO3
N-(2-Hydroxyethyl)glycolamide
CAS 3586-25-2C4H9NO3
O-Methyl-D-serine
CAS 86118-11-8C4H9NO3
2,4-Dihydroxybutanamide
CAS 17370-17-1C4H9NO3
- 2 suppliers2-(2-Aminoethoxy)acetic acid10366-71-9C4H9NO3
- 2 suppliers2-Methyl-2-nitro-1-propanol76-39-1C4H9NO3
- 2-(2-Hydroxyethoxy)acetamide123-85-3C4H9NO3
- 3-Nitro-2-butanol6270-16-2C4H9NO3
- 2 suppliers(R)-3-Amino-2-(hydroxymethyl)propanoic acid1217700-75-8C4H9NO3
- 2-Hydroxyethyl N-methylcarbamate13296-57-6C4H9NO3
- 1 suppliers2-Methyl-D-serine81132-44-7C4H9NO3
- 4-Nitrobutan-1-ol75694-90-5C4H9NO3
- 2,2-Dimethoxyacetamide83071-00-5C4H9NO3
- Methyl N-(2-hydroxyethyl)carbamate13296-56-5C4H9NO3
- 1 suppliersButyl nitrate928-45-0C4H9NO3
- (S)-Methyl 2-amino-3-hydroxypropanoate2788-84-3C4H9NO3
- N-(1,3-Dihydroxypropan-2-yl)formamide1490044-36-4C4H9NO3
- 2-Hydroxyamino-butyric acid16603-40-0C4H9NO3
- 3 suppliers3-Amino-4-hydroxybutyric acid, (+)-16504-56-6C4H9NO3
- 1 suppliers3-Amino-4-hydroxybutyric acid589-44-6C4H9NO3
- (2R)-4-Amino-2-hydroxybutyric acid31771-40-1C4H9NO3
- (2S,3R)-2-Ammonio-3-hydroxybutanoate102783-05-1C4H9NO3
- (2R)-2-Amino-3-hydroxybutanoic acid7013-02-7C4H9NO3
- 2-Nitro-1-butanol609-31-4C4H9NO3
- 3-Amino-2-hydroxybutanoic acid565-81-1C4H9NO3
- 2-Butyl nitrate924-52-7C4H9NO3
- 3-Amino-2-hydroxy-2-methylpropanoic acid76412-53-8C4H9NO3
- 3,4-Dihydroxybutanamide126495-84-9C4H9NO3
- Methyl DL-serinate2104-89-4C4H9NO3
- 2-Hydroxyethyl 2-aminoacetate86150-58-5C4H9NO3
- 2 suppliersMethoxyethyl carbamate1616-88-2C4H9NO3
- Carbamic acid, (hydroxymethyl)-, ethyl ester5027-16-7C4H9NO3
- 2 suppliers1,2-Propanediol, monocarbamate17464-96-9C4H9NO3
- Erythrosamine34412-27-6C4H9NO3
- (3-Hydroxypropyl)carbamic acid89123-22-8C4H9NO3
- 2-Methyl-1-nitro-2-propanol5447-98-3C4H9NO3
- Methyl D-serinate24184-43-8C4H9NO3
- 2 suppliersbeta-3-Serine930784-11-5C4H9NO3
- N-Methyl-D-serine915405-01-5C4H9NO3
- Carbamic acid, methoxy-, ethyl ester3871-28-1C4H9NO3
- L-Threonine-13C81202-08-6C4H9NO3
- 3-Amino-2-methoxypropanoic acid1339910-54-1C4H9NO3
- Hydroxymethylsarcosine15826-50-3C4H9NO3
- Propanoic acid, 2-(aminooxy)-, methyl ester91666-48-7C4H9NO3
- 2-Aminoxy-acetic acid ethyl ester5740-47-6C4H9NO3
- 1-Nitrobutan-2-ol3156-74-9C4H9NO3
- Acetic acid, hydroxy-, 2-aminoethyl ester67674-52-6C4H9NO3
- 2-(Aminooxy)-2-methylpropanoic acid88023-64-7C4H9NO3
- Butanoic acid, 2-(aminooxy)-4385-95-9C4H9NO3
- Formic acid, compd. with N,N-dimethylformamide (1:1)68258-70-8C4H9NO3
- Methyl 3-amino-2-hydroxypropanoate147851-98-7C4H9NO3
- L-Threonine-13C4,15N202468-39-1C4H9NO3
- 1 suppliersL-Threonine-15N80681-09-0C4H9NO3
- L-Threonine-2,3-D21202936-45-5C4H9NO3
- 2-Azaniumyl-3-hydroxybutanoate2676-21-3C4H9NO3
- (2S)-2-Amino-3-hydroxybutanoic acid2223644-77-5C4H9NO3
- L-Threonine-D51217456-38-6C4H9NO3
- 1-Nitrobutan-1-ol66844-25-5C4H9NO3
- 1 suppliersL-Threonine-13C455443-53-3C4H9NO3
- Nitric acid, 1,1-dimethylethyl ester926-05-6C4H9NO3
- 1-Hydroxypropyl hydrogen carbonimidate36473-03-7C4H9NO3
- 2-Hydroxy-N-(hydroxymethyl)propanamide6336-49-8C4H9NO3
- Butanamide, N,3-dihydroxy-90567-52-5C4H9NO3
- Methyl (2R)-3-amino-2-hydroxypropanoate182571-07-9C4H9NO3
- Propyl hydroxycarbamate589-85-5C4H9NO3
- Ethyl N-hydroxy-N-methylcarbamate3016-84-0C4H9NO3
- Methyl (methoxymethyl)carbamate153654-07-0C4H9NO3
- Methyl3-(aminooxy)propanoate107191-55-9C4H9NO3
- 1-Methoxy-3-nitropropane42472-01-5C4H9NO3
- 3-Amino-2-(hydroxymethyl)propanoic acid1824308-84-0C4H9NO3
- 2-Butanol, 3-nitro-, (R*,S*)-82978-02-7C4H9NO3
- Ethyl 2-(hydroxyamino)acetate70771-88-9C4H9NO3
- Nitrous acid, 2-ethoxyethyl ester41051-51-8C4H9NO3
- N-(2,3-Dihydroxypropyl)formamide75744-55-7C4H9NO3
- (3S)-2-Amino-3-hydroxybutanoic acid2303597-29-5C4H9NO3
- 2,3-Dihydroxy-N-methylpropanamide137618-49-6C4H9NO3
- L-Alanine, N-methoxy-(9CI)57022-42-1C4H9NO3
- N-Methoxy-L-alanine54837-08-0C4H9NO3
- Methyl (2r)-2-(aminooxy)propanoate1704965-24-1C4H9NO3
- 3-Hydroxy-2-(methylamino)propanoic acid2076-49-5C4H9NO3
Frequently asked questions
What is the molar mass of C4H9NO3?
The molar mass of C4H9NO3 is 119.12 g/mol, calculated from standard atomic weights for 4 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 124.0896 Da.
How many compounds have the formula C4H9NO3?
CompoundList lists 126 compounds with the molecular formula C4H9NO3, including L-Threonine, L-Homoserine, DL-Homoserine. 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 C4H9NO3?
C4H9NO3 has a degree of unsaturation of 1. 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.