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CAS:7331-52-4
Молекулярная формула: C4H6O3
Молекулярная масса: 102,09
EINECS:434-990-4
Synonyms:(S)-β-Hydroxy-γ-butyrolactone; S)-3-Hydroxy-gamma-butyrolactttone; Tetramethylene Glycol powder
Внешний вид: бесцветная жидкость
What is (S)-3-Hydroxy-gamma-butyrolactone CAS 7331-52-4？
(s) 3-hydroxy – γ – butyrolactone is a colorless liquid that is soluble in water, alcohols, and other organic solvents, but insoluble in petroleum ethers. It is a very important organic synthesis intermediate and a very important chiral source (Chiral Pool). It is mainly used as a key intermediate for regulating (R) – γ – hydroxy – β – Q hydroxybutyric acid [(R) – GABOB], which is used to treat hyperlipidemia; (s) Oxiracetam is a promoter of brain metabolism and its synthesis; (s) -3-hydroxytetrahydrofuran can be obtained by reducing it, which is an important intermediate of AIDS drugs
Спецификация
| Предмет | Спецификация |
| Температура кипения | 98-100 °C0.3 mm Hg(lit.) |
| Условия хранения | Инертная атмосфера, 2-8°C |
| Температура плавления | 215 °C (dec.) |
| преломляющая способность | n20/D 1.464 (лит.) |
| температура вспышки | > 230 °F |
Применение
(S)-3-Hydroxy-gamma-butyrolactone is a very important organic synthetic intermediate and also a very important chiral source (ChiralPool). Mainly used as a key intermediate for regulating (R) – γ – hydroxy – β – hydroxybutyric acid [(R) – GABOB], which is used in the treatment of hyperlipidemia; (s) Oxiracetam is a promoter of brain metabolism and its synthesis; (s) -3-hydroxytetrahydrofuran can be obtained by reducing it, which is an important intermediate of AIDS drugs
Упаковка
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Синонимы
(S)-β-Hydroxy-γ-butyrolactone; S)-3-Hydroxy-gamma-butyrolactttone; Tetramethylene Glycol powder; (S)-3-Hydroxyl group-gamma-Butyl lactone
