CAS 7331-52-4 BDO Chemical (S)-3-Hydroxy-γ-Butyrolactone C4H6O3 Liquid Type

Product parameters

Product name	(S)-4-Hydroxydihydrofuran-2(3H)-one
CAS	7331-52-4
MF	C4H6O3
EINECS	434-990-4
Appearance	Colourless oil
Purity	99.0%min
Delivery Time	7-10 days

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Basic Information:

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Product Name:	(S)-3-hydroxy-gamma-butyrolactone
Synonyms:	(S)-3-HYDROXYBUTYROLACTONE (S)-3-Hydroxybutyrolactone S-3-HYDROXY-γ-BUTYROLACTONE 3-hydroxy gamma butyrolactone (S)-(-)-3-HYDROXYBUTYROLACTONE S-(-)-3-hydroxy-γ-butyrolactone 4-hydroxydihydrofuran-2(3H)-one (S)-(-)-3-Hydroxy-γ-butyrolactone (S)-3-hydroxy-gamma-butyrolactone (S)-(-)-3-Hydroxy-T-butyrolactone (S)-4-HYDROXYTETRAHYDROFURAN-2-ONE (4S)-4-hydroxydihydrofuran-2(3H)-one (S)-(-)-3-HYDROXY-GAMA-BUTYROLACTONE (5S)-5-hydroxydihydrofuran-2(3H)-one (S)-(-)-3-HYDROXY-GAMMA-BUTYROLACTONE S-(-)-beta-Hydroxy-gamma-Butyrolactone 2(3H)-FURANONE, DIHYDRO-4-HYDROXY-, (S) 2(3H)-FURANONE, DIHYDRO-3-HYDROXY-, (S) (S)-4,5-DIHYDRO-4-HYDROXY-2(3H)-FURANONE
CAS:	7331-52-4
MF:	C4H6O3
MW:	102.09
Appearance:	Colorless viscous liquid

Chemical Properties:

Boiling point	98-100°C0.3mm Hg(lit.)
density	1.241g/mLat 25°C(lit.)
Vapour pressure	5.42E-05mmHg at 25°C
Flammpunkt	>230°F
refractive index	n20/D 1.464(lit.)
acidity coefficient	12.87±0.20(Predicted)
Solubility	Miscible with water, alcohol and other organic solvent. Immiscible with light petroleum.
physico-chemical property	(s) -3-hydroxy-gamma-butyrolactone is a colorless liquid, soluble in water, alcohols and other organic solvents, and insoluble in petroleum ether, etc. It is an important organic synthetic intermediate, and an important Chiral Pool. It is mainly used as a key intermediate of the regulator (R) -γ-hydroxy-β-q hydroxybutyric acid [(R)-GABOB], which is used to treat hyperlipidemia; (s)-Oxiracetam is a promoter of brain metabolism and is also synthesized; (s) -3-hydroxy-tetrahydrofuran can be obtained by reducing it, which is an important intermediate of AIDS drugs. The (s) -3-hydroxy-4-bromobutyric acid synthesized from it is a potential stabilizer. Converting it into (s) -5-hydroxymethyl-1, 3-azolin-2-one can obtain the latest generation of antibacterial drugs; In addition, (s) -n-methyl-3-hydroxypyrrole and (R) -n-methyl-3-methylazyl pyrrole also have important physiological activities, and (s) -3-hydroxy-γbutyrolactone can be obtained by simple conversion. Many natural products can also be synthesized from (s) -3-hydroxy-gamma-butyrolactone.

Usage and Synthesis:

Physical properties	Diethyl(phenylacetyl)malonate has a boiling point of 98-100°C0.3mm Hg(lit.) Its density is predicted to be1.241g/mLat 25°C(lit.)
Uses	It is used in scientific research institutes of major universities and industries to analyze experimental research.

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