Products
Search
Categories
Electronics Product Beauty / Personal Care Furniture / Building Materials Automotive Machinery Clothing Accessories Home Department Store International Logistic Service
Contact Supplier
To: Annie Fu

Pharmaceutical Colorless BDO Chemical Intermediate CAS 7331-52-4

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

Product Details
Product Description

Hot-selling  CAS 7331-52-4 Purity 99%  C4H6O3 Supply High quality with safe delivery.


Contact us:  




Description:  



Product Name: (S)-3-Hydroxy-gamma-butyrolactone
CAS: 7331-52-4
MF: C4H6O3
MW: 102.09
EINECS: 434-990-4
Product Categories: Chiral Building Blocks;Simple Alcohols (Chiral);chiral;Tetrahydrofuran Series;Synthetic Organic Chemistry;7331-52-4
Mol File: 7331-52-4.mol

Chemical Properties:

Melting point 68℃
Boiling point 98-100°C 0,3mm
density 1,241 g/cm3
refractive index 1.4640
Fp
>110°C
pka 12.87±0.20(Predicted)
Water Solubility Fully miscible in water.
BRN 107670
CAS DataBase Reference 5469-16-9(CAS DataBase Reference)


Application:


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.

 

Packing & Delivery:


Our Company








Minimum Order Quantity: 1KG
Packaging Details: 1kg/bag ;25kg/drum,25 kg/Carton
Type of Shipping:
Express, Air, Sea
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram,BTC
Supply Ability: 1000 Tons



Electric Golf Cart
Inquiry Whatsapp: +44 7522 566048