Factory Supply high quality raw Material (S)-3-Hydroxy-gamma-butyrolactone CAS NO.7331-52-4

Wuhan 90000 Lithium Industry and Trade Co., Ltd is a renowned pharmaceutical manufacturer. We specializing in the production of research and development of pharmaceutical intermediates, this kind of products with high quality price concessions, welcomed the new and old customers advisory purchase, companies invest large fund and brain research fine chemical r&d department,biochemical,  pharmaceutical and intermediate products to meet the demand of the market. High level research team,advanced equipment and good scientific atmosphere ensure the quality .

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Product Name: (S)-3-Hydroxy-gamma-butyrolactone

CAS: 7331-52-4

MF: C4H6O3

MW: 102.09

EINECS: 434-990-4

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

Description (S)-3-Hydroxy-gamma-butyrolactone is an important intermediate in organic synthesis and an important chiral pool. It is mainly used in the synthesis of some natural products and some bioactive chiral drugs or antibiotic chiral drugs. For example, it is a key intermediate in synthesis of nerve regulator (R)-GABOB and brain metabolic accelerant S-oxiracetam (S-ORC). It can be deoxidized to (S)-(+)-3-Hydroxytetrahydrofuran which is an important intermediate of anti-AIDS drugs. It is also used in the synthesis of S(-)-3-hydroxy-4-bromobutyric acid which is a potential stabilizer.

Chemical Properties Colorless to light yellow liquid.

Uses (S)-3-Hydroxy-γ-butyrolactone can be used as an anticancer drug resistance inhibitor.

Precautions For best results, Store in cool, dry place in tightly closed containers, under inert gas and protected from moisture as this substance is moisture sensitive. (S)-3-Hydroxy-gamma-butyrolactone is incompatible with oxidizing agents. This chemical causes skin irritation and serious eye irritation.