(S)-3-Hydroxy-gamma-butyrolactone CAS 7331-52-4

CAS:7331-52-4

Molecular formula:C4H6O3

Kulemera kwa Molecular:102.09

EINECS:434-990-4

Mawu ofanana ndi mawu:(S) -3-Hydroxy-gamma-butyrolactttone; Tetramethylene Glycol ufa; (S) -3-Hydroxyl gulu-gamma-Butyl lactone; (S) -3-Hydroxy-gamma-butyrolactone 7331-52-4; Chidetso cha Levetiracetam 65;(S)-3-Hydroxy-gamma-butyroctone; Phenyl Acetate Chidetso 61

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Ndi chiyani(S) -3-Hydroxy-gamma-butyrolactoneCAS7331-52-4

(s) 3-hydroxy - γ - butyrolactone ndi madzi opanda mtundu omwe amasungunuka m'madzi, ma alcohols, ndi ma organic solvents, koma osasungunuka mu petroleum ethers. Ndikofunikira kwambiri kaphatikizidwe ka organic wapakatikati komanso gwero lofunika kwambiri la chiral (Chiral Pool). Amagwiritsidwa ntchito makamaka ngati chinsinsi chapakati pakuwongolera (R) - γ - hydroxy - β - Q hydroxybutyric acid [(R) - GABOB], yomwe imagwiritsidwa ntchito pochiza hyperlipidemia; (s) Oxiracetam ndi kulimbikitsa ubongo kagayidwe ndi kaphatikizidwe ake; (s) -3-hydroxytetrahydrofuran ingapezeke mwa kuchepetsa, yomwe ndi yofunika kwambiri pakati pa mankhwala a AIDS.

Kufotokozera

Kanthu	Kufotokozera
Malo otentha	98-100 °C0.3 mm Hg(lit.)
Zosungirako	Mpweya wopanda mpweya, 2-8°C
Malo osungunuka	215 ° C (Dec.)
refractivity	n20/D 1.464(lit.)
pophulikira	>230 °F

Kugwiritsa ntchito

(S) -3-Hydroxy-gamma-butyrolactone ndi yofunika kwambiri organic synthetic intermediate komanso chofunika kwambiri chiral source (ChiralPool). Amagwiritsidwa ntchito makamaka ngati chinsinsi chapakati pakuwongolera (R) - γ - hydroxy - β - hydroxybutyric acid [(R) - GABOB], yomwe imagwiritsidwa ntchito pochiza hyperlipidemia; (s) Oxiracetam ndi kulimbikitsa ubongo kagayidwe ndi kaphatikizidwe ake; (s) -3-hydroxytetrahydrofuran ingapezeke mwa kuchepetsa, yomwe ndi yofunika kwambiri pakati pa mankhwala a AIDS.