Manufacturer Supply High Quality CAS 7331 -52-4 (S) -3-Hydroxy-Gamma-Butyrolactone

Model NO.
TY-02AL
Colour
White
Assay
99%
Shelf
2 Years
Place
China
Package
Foil Bag
Transport Package
25kg/Drum 5g, 100g, 500g, 1kg, 10kg, 100kg, 200kg
Specification
25kg/drum
Trademark
tongyon
Origin
China
Production Capacity
5000kg/Month
Reference Price
Please contact us for quote
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Product Description

Manufacturer Supply High Quality CAS 7331-52-4 (S) -3-Hydroxy-Gamma-Butyrolactone
Manufacturer Supply High Quality CAS 7331-52-4 (S) -3-Hydroxy-Gamma-Butyrolactone

Manufacturer Supply High Quality CAS 7331-52-4 (S) -3-Hydroxy-Gamma-Butyrolactone
 
Product name (S)-3-Hydroxy-gamma-butyrolactone
CAS 7331-52-4
Appearance white powder
Assay 99%
Storage Cool and Protect from light


Manufacturer Supply High Quality CAS 7331-52-4 (S) -3-Hydroxy-Gamma-Butyrolactone
(S)-3-Hydroxy-gamma-butyrolactone
Product Name (S)-3-Hydroxy-gamma-butyrolactone

CAS 7331-52-4

MF C4H6O3

MW 102.09

EINECS 434-990-4

MOL File 7331-52-4.mol

Chemical Properties

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.)
Flash point >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.
BRN  1280864
CAS DataBase Reference 7331-52-4(CAS DataBase Reference)

Manufacturer Supply High Quality CAS 7331-52-4 (S) -3-Hydroxy-Gamma-Butyrolactone
Usage And Synthesis
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.

GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient
(API), biology, plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw
material. Our company has always adhered to the company philosophy of integrity, professionalism, quality first, and
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Manufacturer Supply High Quality CAS 7331-52-4 (S) -3-Hydroxy-Gamma-Butyrolactone Manufacturer Supply High Quality CAS 7331-52-4 (S) -3-Hydroxy-Gamma-Butyrolactone Manufacturer Supply High Quality CAS 7331-52-4 (S) -3-Hydroxy-Gamma-Butyrolactone Manufacturer Supply High Quality CAS 7331-52-4 (S) -3-Hydroxy-Gamma-Butyrolactone

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