whatsapp:+86 15512129801,(S) -3-Hydroxy-Gamma-B-Utyrolactone CAS 7331-52-4 GB L

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Quick Details

color	transparent
appearance	liquid
cas no.	7331-52-4
sample	available

Product Details

High purity 99% (S) -3-Hydroxy-Gamma-B Utyrolactone CAS 7331-52-4 With Fast and Guarantee Delivery

(S)-3-Hydroxy-gamma-butyrolactttone 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.)
Fp	>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)

Quick details of  (S)-3-Hydroxy-gamma-b-utyrolactone
Product Name:  (S)-3-Hydroxy-gamma-b-utyrolactone
CAS Number: 7331-52-4
Appearance: colourless transparent liquids
Molecular formula: C4H6O3
Molecular weight: 102.09
EINECS.No: 434-990-4
melting point: 98-100 °C ,0.3 mm Hg(lit.)
density: 1.241 g/mL at 25 °C(lit.)
refractive index:n20/D 1.464(lit.)
flash point:  >230 °F
storage condition: Inert atmosphere,2-8°C
Acidity factor(pKa):12.87±0.20
Optical rotation: [α]21/D 81°
water solubility: Miscible with water, alcohol and other organic solvent. Immiscible with light petroleum.

What is (S)-3-Hydroxy-gamma-b-utyrolactone?
(S)-3-Hydroxy-gamma-b-utyrolactone  (3HBL, (S)3-hydroxy-GB L), is widely used in the pharmaceutical industry as a chiral building block for the statin class of cholesterol-reducing drugs such as Crestor and Lipitor, as well as the antibiotic Zyvox, and the antihyperlipidemic medication Zetia.