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(R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE

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Products Intro: Product Name:(R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE
CAS:56881-90-4
Purity:98% HPLC Package:5G;10G;25G;50G;100G;250G;1KG
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Products Intro: Product Name:(R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE
CAS:56881-90-4
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Products Intro: Product Name:(R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE
CAS:56881-90-4
Purity:98% Package:5KG;1KG
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Products Intro: Product Name:(R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE
CAS:56881-90-4
Purity:0.98 Package:1kg，2kg，5kg，10kg，25kg
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Products Intro: Product Name:(R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE
CAS:56881-90-4
Purity:0.98 Package:1KG;5KG;25KG

(R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE manufacturers
(R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE Basic information
Product Name:(R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE
Synonyms:2(3H)-FURANONE, DIHYDRO-3-HYDROXY-, (R);(R)-(+)-α-Hydroxy-γ-butyrolactone;(r)-4,5-dihydro-3-hydroxy-2(3h)-furanone;(R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE 98+%;RARECHEM AK HZ 0027;(R)-(+)-DIHYDRO-3-HYDROXY-2(3H)-FURANONE;(R)-2-HYDROXYBUTYROLACTONE;(R)-2-HYDROXY-GAMMA-BUTYROLACTONE
CAS:56881-90-4
MF:C4H6O3
MW:102.09
EINECS:
Product Categories:Chiral Building Blocks;Simple Alcohols (Chiral);Synthetic Organic Chemistry;Small molecule
Mol File:56881-90-4.mol
(R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE Structure
(R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE Chemical Properties
alpha +66°(23℃, c=1.15, CHCl3)
Boiling point 133 °C/10 mmHg (lit.)
density 1.309 g/mL at 25 °C (lit.)
refractive index n20/D 1.467(lit.)
Fp >230 °F
storage temp. 2-8°C
pka13.07±0.20(Predicted)
form clear liquid
color Colorless to Light yellow
Specific Gravity1.32
optical activity[α]23/D +66°, c = 1.15 in chloroform
BRN 80588
CAS DataBase Reference56881-90-4(CAS DataBase Reference)
Safety Information
WGK Germany 3
HS Code 2932209090
MSDS Information
ProviderLanguage
SigmaAldrich English
(R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE Usage And Synthesis
Uses(R)-(+)-α-Hydroxy-γ-butyrolactone can be used as a starting material to synthesize:
  • δ-Azaproline by reacting with benzyloxycarbonyl aminophthalimide via Mitsunobu reactions.
  • Homochiral (R)-2,4-dihydroxybutyramide seco-pseudonucleoside reagents.
  • Botryolide B via esterification and ring-closing metathesis reaction.
  • Pregnane derivatives containing γ-butyrolactones as potential glucocorticoid agonists.

(R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE Preparation Products And Raw materials
Tag:(R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE(56881-90-4) Related Product Information
(S)-(-)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE L-Mannono-1,4-lactone PICROTOXIN (+)-DIACETYL-L-TARTARIC ANHYDRIDE D-(-)-Gulonic acid gamma-lactone (R)-(-)-BETA,BETA-DIMETHYL-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE PICROTOXININ D-ERYTHRONOLACTONE D-SACCHARIC ACID 1,4-LACTONE D-GALACTONO-1,4-LACTONE D-GLUCOHEPTONO-1,4-LACTONE (+)-DIBENZOYL-L-TARTARIC ANHYDRIDE D-Glucurono-6,3-lactone acetonide BETA,BETA-DIMETHYL-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE ALPHA-HYDROXY-GAMMA-BUTYROLACTONE, TECH.,ALPHA-HYDROXY-GAMMA-BUTYROLACTONE (S)(-)BETA-HYDROXY-GAMA-BUTYROLACTONE (R)-(-)-3-Hydroxytetrahydrofuran 3-Hydroxytetrahydrofuran