α-Hydroxy-γ-butyrolactone

C4H6O3CAS 19444-84-9102.09 g/mol

Open in Covalent MOL file
OOHO
AlcoholEsterLactone

Properties

Molecular formula
C4H6O3
Molar mass
102.09 g/mol
Exact mass
102.0317 Da
Boiling point
107–111 °C (at 6 Torr)
logP
-0.71Crippen estimate
Polar surface area
46.5 Ų
H-bond donors / acceptors
1 / 3
Rotatable bonds
0

Hazards

Warning
Irritant (GHS07)

Aggregated from 2 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501

Identifiers

CAS number
19444-84-9
SMILES
O=C1OCCC1O
InChIKey
FWIBCWKHNZBDLS-UHFFFAOYSA-N
InChI
InChI=1S/C4H6O3/c5-3-1-2-7-4(3)6/h3,5H,1-2H2

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

13 names · show all
  • 2(3H)-Furanone, dihydro-3-hydroxy-
  • Butyric acid, 2,4-dihydroxy-, γ-lactone
  • Dihydro-3-hydroxy-2(3H)-furanone
  • 2,4-Dihydroxybutyric acid γ-lactone
  • 2-Hydroxybutyrolactone
  • 2,4-Dihydroxybutanoic acid γ-lactone
  • 2-Hydroxy-4-butanolide
  • 3-Hydroxydihydrofuran-2-one
  • 3-Hydroxydihydrofuran-2(3H)-one
  • 3-Hydroxyoxolan-2-one
  • 2-Hydroxy-γ-butyrolactone
  • 2-Oxotetrahydrofuran-3-ol
  • Alpha-Hydroxy-gamma-butyrolactone

Work with α-Hydroxy-γ-butyrolactone

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Stereoisomers, salts and isotopologues

The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.

(R)-(+)-Alpha-hydroxy-gamma-butyrolactone56881-90-4Defined stereoisomer (S)-(-)-Alpha-hydroxy-gamma-butyrolactone52079-23-9Defined stereoisomer

Similar compounds

Butyl (2S)-2-hydroxybutanoate132513-51-050 % similar Isoamyl lactate19329-89-648 % similar 2-Bromo-4-butyrolactone5061-21-248 % similar (R)-(+)-Alpha-amino-gamma-butyrolactone hydrochloride104347-13-943 % similar 3S-3-Aminodihydrofuran-2(3H)-one hydrobromide15295-77-943 % similar Isoamyl isobutyrate2050-01-343 % similar (3S)-3-Aminodihydro-2(3H)-furanone hydrochloride2185-03-743 % similar 2-Acetylbutyrolactone517-23-743 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Same formula

Acetic anhydride108-24-7 Propylene carbonate108-32-7 Methyl (2R)-2-oxiranecarboxylate111058-32-3 3-Oxetanecarboxylic acid114012-41-8 (4R)-4-Methyl-1,3-dioxolan-2-one16606-55-6 1-Hydroxy-1-cyclopropanecarboxylic acid17994-25-1 Trimethylene carbonate2453-03-4 P-Dioxanone3041-16-5

Elsewhere

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