ChemicalBook > CAS DataBase List > D-GALACTONO-1,4-LACTONE

D-GALACTONO-1,4-LACTONE

Product Name
D-GALACTONO-1,4-LACTONE
CAS No.
2782-07-2
Chemical Name
D-GALACTONO-1,4-LACTONE
Synonyms
C03383;D-GALACTONOLACTONE;D-GALACTONO-G-LACTONE;1,4-D-Galactonolactone;D-GALACTONO-1,4-LACTONE;GAMMA-D-GALACTONOLACTONE;GALACTONO-1,4-LACTONE, D-;D-GALACTONO-GAMMA-LACTONE;Glucuronic Acid Impurity 14;D(-)-GALACTONO-GAMMA-LACTONE
CBNumber
CB7184646
Molecular Formula
C6H10O6
Formula Weight
178.14
MOL File
2782-07-2.mol
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D-GALACTONO-1,4-LACTONE Property

Melting point:
137°C
Boiling point:
467.9±18.0 °C(Predicted)
Density 
1.766±0.06 g/cm3(Predicted)
solubility 
DMSO (Slightly), Water (Slightly)
form 
Solid
pka
12.06±0.60(Predicted)
color 
White to Off-White
LogP
-3.400 (est)
CAS DataBase Reference
2782-07-2(CAS DataBase Reference)
EPA Substance Registry System
D-Galactonic acid, .gamma.-lactone (2782-07-2)
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Safety

Safety Statements 
22-24/25
HS Code 
29322090
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
G155413
Product name
D-Galactono-1,4-lactone
Packaging
100mg
Price
$65
Updated
2021/12/16
TRC
Product number
G155400
Product name
D-Galactono-1,4-lactone
Packaging
500mg
Price
$375
Updated
2021/12/16
Usbiological
Product number
163381
Product name
D-Galactono-1,4-lactone
Packaging
100mg
Price
$496
Updated
2021/12/16
Usbiological
Product number
293491
Product name
D-Galactono-1,4-lactone
Packaging
1g
Price
$665
Updated
2021/12/16
Biosynth Carbosynth
Product number
MG01323
Product name
D-Galactono-1,4-lactone
Packaging
100mg
Price
$40
Updated
2021/12/16
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D-GALACTONO-1,4-LACTONE Chemical Properties,Usage,Production

Uses

D-Galactono-1,4-lactone was used in carbohydrate research as an elution compound for the purification process of exo-β-D-galactofuranosidase enzyme.

Definition

ChEBI: A galactonolactone derived from D-galactonic acid.

Purification Methods

Crystallise the lactone from EtOH, aqueous EtOH, MeOH or EtOAc. It is also purified by passage through a column of Amberlite IR-120 (H+ form), and the effluent and washings are then freeze-dried [Wolfrom & Thompson Methods in Carbohydrate Chemistry I 67 1963, Academic Press]. The 5,6-O-isopropylidene-D-galactono-1,4-lactone is purified by chromatography (EtOAc) and has m 165-167o (from EtOH/hexane), and 167.5-168.5o (from Me2CO/*C6H6) [NMR: Copel & Stick Aust J Chem 31 1371 1978.] [Beilstein 18 III/IV 3026, 18/5 V 18.]

D-GALACTONO-1,4-LACTONE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from D-GALACTONO-1,4-LACTONE manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd
Product
D-galactono-1,4-lactone 2782-07-2
Price
US $45.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 tons
Release date
2024-12-05
WUHAN FORTUNA CHEMICAL CO., LTD
Product
D-Galactono-1,4-lactone 2782-07-2
Price
US $0.00/G
Min. Order
10G
Purity
98%min
Supply Ability
30kg/month
Release date
2023-02-14
Career Henan Chemical Co
Product
D-GALACTONO-1,4-LACTONE 2782-07-2
Price
US $3.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
200KG
Release date
2020-01-08

2782-07-2, D-GALACTONO-1,4-LACTONERelated Search:

L(+)-GALACTONO-1,4-LACTONE,L-GALACTONO-1,4-LACTONE D-GALACTONO-1,4-LACTONE ALPHA-HYDROXY-GAMMA-BUTYROLACTONE (+/-)-3-HYDROXY-GAMMA-BUTYROLACTONE 4-Iodophenol D-(-)-Gulonic acid gamma-lactone D-(+)-FUCOSE (R)-5-Hydroxymethyldihydrofuran-2-one 2-Deoxy-L-ribose D-(+)-GALACTOSE (R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE DL-Arabinose Lactobionic acid L-Threonolactone 5-DEOXY-L-ARABINOSE L(-)-ARABONIC ACID-GAMMA-LACTONE (S)-GAMMA-METHYL-GAMMA-BUTYROLACTONE 2,3,4,6-Tetra-O-benzyl-D-galactono-1,5-lactone

  • 1,4-D-Galactonolactone
  • Galactonic acid, gamma-lactone, D-
  • GALACTONO-1,4-LACTONE, D-
  • GAMMA-D-GALACTONOLACTONE
  • D(-)-GALACTONIC ACID GAMMA-LACTONE
  • D-GALACTONO-1,4-LACTONE
  • D(-)-GALACTONO-GAMMA-LACTONE
  • D-GALACTONO-GAMMA-LACTONE
  • D-GALACTONO-G-LACTONE
  • D-GALACTONOLACTONE
  • galactonic acid gamma-lactone
  • D-galacto-Hexonic acid 1,4-lactone
  • D-Galactonic acid 1,4-lactone
  • (3R)-3α,4β,5β-Trihydroxy-6β-(hydroxymethyl)-3,4,5,6-tetrahydro-2H-pyran-2-one
  • 1-Oxo-1-deoxy-D-galactopyranose
  • D-Galactonic acid 1,5-lactone
  • C03383
  • (3R,4R,5S)-5-((R)-1,2-Dihydroxyethyl)-3,4-dihydroxydihydrofuran-2(3H)-one
  • Glucuronic Acid Impurity 14
  • gamma-dextro-galactonolactone
  • 2782-07-2
  • 322782-07-2
  • 322-32-8