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Manufacture supply Organic Intermediate Colorless Transparent Liquid (S)-3-Hydroxy-gamma-butyrolactone CAS 7331-52-4

short description:


  • Boiling point: 98-100 °C0.3 mm Hg(lit.)
  • density: 1.241 g/mL at 25 °C(lit.)
  • refractive index: n20/D 1.464(lit.)
  • Fp: >230 °F
  • storage temp: Inert atmosphere,2-8°C
  • pka: 12.87±0.20(Predicted)
  • optical activity: [α]21/D 81°, c = 2 in ethanol
  • Water Solubility: Miscible with water, alcohol and other organic solvent. Immiscible with light petroleum.
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  • Product Detail

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    Usage

    (S)-3-Hydroxy-Gamma-Butyrolactone is a very important organic synthesis intermediate and also a very important chiral pool. Mainly used as regulator (R)- γ- Hydroxy- β- The key intermediate of Q hydroxybutyric acid [(R) - GABOB], (R) - GABOB, is used to treat hyperlipidemia; (s) - Oxiracetam is a stimulator of brain metabolism, which is also combined with Chemicalbook; (s) - 3-hydroxytetrahydrofuran can be obtained by reducing it, which is an important intermediate of AIDS drugs; (s) - 3-hydroxy-4-bromobutyric acid synthesized from it is a potential stabilizer; It can be converted into (s) - 5-hydroxymethyl-1,3-azolin-2-one to obtain the latest generation of antibacterial drugs.

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    Specifications

    Product Name: (S)-3-Hydroxy-gamma-butyrolactone
    CAS: 7331-52-4
    MF: C4H6O3
    MW: 102.09
    Boiling point 98-100 °C0.3 mm Hg(lit.)
    density 1.241 g/mL at 25 °C(lit.)
    refractive index n20/D 1.464(lit.)
    Fp >230 °F
    storage temp. Inert atmosphere,2-8°C
    form Powder
    pka 12.87±0.20(Predicted)
    optical activity [α]21/D 81°, c = 2 in ethanol
    Water Solubility Miscible with water, alcohol and other organic solvent. Immiscible with light petroleum.

    (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-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

     


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