ChemicalBook > CAS DataBase List > ALPHA-HYDROXY-GAMMA-BUTYROLACTONE

ALPHA-HYDROXY-GAMMA-BUTYROLACTONE

Product Name
ALPHA-HYDROXY-GAMMA-BUTYROLACTONE
CAS No.
19444-84-9
Chemical Name
ALPHA-HYDROXY-GAMMA-BUTYROLACTONE
Synonyms
2-HYDROXY-GAMMA-BUTYROLACTONE;3-Hydroxydihydrofuran-2(3H)-one;AKOS 224;3-hydroxyoxolan-2-one;3-Hydroxyoxolane-2-one;2-Hydroxybutyrolactone.;Alpha-hydroxybutylactone;α-Hydroxy-γ-butyrolactone;a-Hydroxy-g-butyrolactone;2-Hydroxy-G-Butyrolactone
CBNumber
CB2193218
Molecular Formula
C4H6O3
Formula Weight
102.09
MOL File
19444-84-9.mol
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ALPHA-HYDROXY-GAMMA-BUTYROLACTONE Property

Boiling point:
133 °C/10 mmHg (lit.)
Density 
1.309 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.468(lit.)
Flash point:
>230 °F
storage temp. 
Inert atmosphere,Room Temperature
solubility 
Chloroform (Sparingly), Methanol (Slightly)
pka
13.07±0.20(Predicted)
form 
Viscous Liquid
color 
Clear colorless to yellow
BRN 
80587
InChIKey
FWIBCWKHNZBDLS-UHFFFAOYSA-N
LogP
-1.830 (est)
CAS DataBase Reference
19444-84-9(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
23-24/25-36-26
WGK Germany 
3
F 
3-10
HS Code 
29322090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
364037
Product name
α-Hydroxy-γ-butyrolactone
Purity
technical grade
Packaging
5g
Price
$199
Updated
2024/03/01
TCI Chemical
Product number
H0788
Product name
alpha-Hydroxy-gamma-butyrolactone
Purity
>98.0%(GC)
Packaging
10g
Price
$390
Updated
2024/03/01
TCI Chemical
Product number
H0788
Product name
alpha-Hydroxy-gamma-butyrolactone
Purity
>98.0%(GC)
Packaging
25g
Price
$778
Updated
2024/03/01
TRC
Product number
B443818
Product name
α-Hydroxy-γ-butyrolactone
Packaging
1g
Price
$125
Updated
2021/12/16
Ark Pharm
Product number
P000460385
Product name
3-Hydroxydihydrofuran-2(3H)-one
Purity
95+%
Packaging
10g
Price
$257
Updated
2021/12/16
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ALPHA-HYDROXY-GAMMA-BUTYROLACTONE Chemical Properties,Usage,Production

Chemical Properties

clear colorless to yellow viscous liquid

Uses

α-Hydroxy-γ-butyrolactone may be employed as starting reagent in the synthesis of series of seco-pseudonucleoside synthons via aminolysis. It may be employed as starting reagent in the synthesis of enantiomerically pure orthogonally protected δ-azaproline, via Mitsunobu reaction.

General Description

α-Hydroxy-γ-butyrolactone is a 5-membered cyclic ester. It was obtained via tin-conversion of biomass-derived 1,3-dihydroxyacetone (DHA) and formaldehyde.

Purification Methods

It has been purified by repeated fractionation and forms a colourless liquid. It has to be distilled at high vacuum; otherwise it will dehydrate. The acetox

ALPHA-HYDROXY-GAMMA-BUTYROLACTONE Preparation Products And Raw materials

Raw materials

Preparation Products

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ALPHA-HYDROXY-GAMMA-BUTYROLACTONE Suppliers

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View Lastest Price from ALPHA-HYDROXY-GAMMA-BUTYROLACTONE manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
ALPHA-HYDROXY-GAMMA-BUTYROLACTONE 19444-84-9
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
5tons
Release date
2024-12-04
Career Henan Chemical Co
Product
ALPHA-HYDROXY-GAMMA-BUTYROLACTONE 19444-84-9
Price
US $1.00/KG
Min. Order
1KG
Purity
>98%
Supply Ability
200kg
Release date
2019-08-30

19444-84-9, ALPHA-HYDROXY-GAMMA-BUTYROLACTONERelated Search:

D-SACCHARIC ACID 1,4-LACTONE D-GALACTONO-1,4-LACTONE D-(-)-Gulonic acid gamma-lactone D-Glucurono-6,3-lactone acetonide BETA,BETA-DIMETHYL-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE L(+)-Gulonic acid gamma-lactone (R)-(-)-BETA,BETA-DIMETHYL-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE (+)-DIACETYL-L-TARTARIC ANHYDRIDE (+)-DIBENZOYL-L-TARTARIC ANHYDRIDE D-GLUCOHEPTONO-1,4-LACTONE L-GALACTONO-1,4-LACTONE L-Mannono-1,4-lactone (R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE,(R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE 98+% (S)-(-)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE Gamma Butyrolactone 3-Hydroxytetrahydrofuran ALPHA,BETA-GLUCOOCTANOIC GAMMA-LACTONE (R)-(+)-ALPHA-ACRYLOYLOXY-BETA,BETA-DIMETHYL-GAMMA-BUTYROLACTONE

  • DIHYDRO-3-HYDROXY-2(3H)-FURANONE
  • 2-HYDROXY-GAMMA-BUTYROLACTONE
  • 3-HYDROXYTETRAHYDROFURAN-2-ONE
  • AKOS 224
  • ALPHA-HYDROXY-GAMMA-BUTYROLACTONE
  • 4,5-Dihydro-3-hydroxy-2(3H)-furanone
  • α-Hydroxy-γ-butyrolactone
  • 4,5-Dihydroxy-3-hydroxy-2(3H)-furanone
  • ALPHA-HYDROXY-GAMMA-BUTYROLACTONE, TECH.
  • a-Hydroxy-g-butyrolactone
  • 2-Hydroxytetrahydrofuran-2-one
  • 2-Hydroxybutyrolactone.
  • α-Hydroxy-gama-butyrolactone, GC 99%
  • 2-HYDROXY-GAMMA-BUTYROLACTONE 99%
  • 2-Hydroxy-G-Butyrolactone
  • 3-Hydroxy-4,5-dihydro-2(3H)-furanone
  • 3-Hydroxy-4,5-dihydrofuran-2(3H)-one
  • 3-Hydroxydihydrofuran-2(3H)-one
  • 3-Hydroxyoxolane-2-one
  • 2-Hydroxy-gamma-butyrolactone,99%
  • α-Hydroxy-gamma-butyrolactone
  • 3-Hydroxy-dihydro-furan-2-one
  • Dihydro-3-hydroxy-2(3H)-furanone 3-Hydroxytetrahydrofuran-2-one
  • 3-hydroxyoxolan-2-one
  • (3RS)-Dihydro-3-hydroxy-2(3H)-furanone
  • a-Hydroxy-gaMa-butyrolactone
  • alpha-Hydroxy-gaMMa-butyrolactone technical grade
  • 3-Hydroxydihydrofuran-2(3H)
  • Alpha-hydroxybutylactone
  • α-Hydroxy-γ-butyrolactone&gt
  • 2(3H)-Furanone, dihydro-3-hydroxy-
  • 2(3H)-Furanone, dihydrohydroxy-
  • Empagliflozin Impurity 144
  • 3-hydroxydihydro-2(3H)-furanone
  • α-Hydroxy-γ-butyrolactone
  • 19444-84-9
  • 194444-84-9
  • KETONE
  • Organic Building Blocks
  • Lactones
  • Carbonyl Compounds
  • Building Blocks