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

D-GALACTONO-1,4-LACTONE

D-GALACTONO-1,4-LACTONE Structure
D-GALACTONO-1,4-LACTONE structure
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
Molecular Weight:
178.14
MDL Number:
MFCD00065019
MOL File:
2782-07-2.mol
MSDS File:
SDS
Last updated:2023-05-25 18:01:17
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D-GALACTONO-1,4-LACTONE Properties

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)

SAFETY

Risk and Safety Statements

Safety Statements  22-24/25
HS Code  29322090

D-GALACTONO-1,4-LACTONE price More Price(17)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC G155413 D-Galactono-1,4-lactone 2782-07-2 100mg $65 2021-12-16 Buy
TRC G155400 D-Galactono-1,4-lactone 2782-07-2 500mg $375 2021-12-16 Buy
Usbiological 163381 D-Galactono-1,4-lactone 2782-07-2 100mg $496 2021-12-16 Buy
Usbiological 293491 D-Galactono-1,4-lactone 2782-07-2 1g $665 2021-12-16 Buy
Biosynth Carbosynth MG01323 D-Galactono-1,4-lactone 2782-07-2 100mg $40 2021-12-16 Buy
Product number Packaging Price Buy
G155413 100mg $65 Buy
G155400 500mg $375 Buy
163381 100mg $496 Buy
293491 1g $665 Buy
MG01323 100mg $40 Buy

D-GALACTONO-1,4-LACTONE Chemical Properties,Uses,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

D-GALACTONO-1,4-LACTONE Suppliers

Global( 77)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28180 58
BOC Sciences 		+1-631-485-4226 inquiry@bocsci.com United States 19553 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49391 58
career henan chemical co 		+86-0371-86658258 15093356674; factory@coreychem.com China 29826 58
Wuhan Fortuna Chemical Co., Ltd 		+86-027-59207850 info@fortunachem.com China 5999 58
Alfa Chemistry 		+1-5166625404 Info@alfa-chemistry.com United States 21317 58
LEAP CHEM CO., LTD. 		+86-852-30606658 market18@leapchem.com China 24738 58
Mainchem Co., Ltd. +86-0592-6210733 sale@mainchem.com China 32360 55
Chemwill Asia Co.,Ltd. 86-21-51086038 chemwill_asia@126.com CHINA 23931 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Supplier Advantage
Hubei Jusheng Technology Co.,Ltd. 		58
BOC Sciences 		58
CONIER CHEM AND PHARMA LIMITED 		58
career henan chemical co 		58
Wuhan Fortuna Chemical Co., Ltd 		58
Alfa Chemistry 		58
LEAP CHEM CO., LTD. 		58
Mainchem Co., Ltd. 55
Chemwill Asia Co.,Ltd. 58
J & K SCIENTIFIC LTD. 76

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

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
D-Galactono-1,4-lactone pictures 2023-02-16 D-Galactono-1,4-lactone
2782-07-2
 US $0.00 / G 10G 98%min 30kg/month WUHAN FORTUNA CHEMICAL CO., LTD
D-GALACTONO-1,4-LACTONE pictures 2020-01-09 D-GALACTONO-1,4-LACTONE
2782-07-2
 US $3.00 / KG 1KG 98% 200KG Career Henan Chemical Co

D-GALACTONO-1,4-LACTONE Spectrum

D-GALACTONO-1,4-LACTONE(2782-07-2)MSD-GALACTONO-1,4-LACTONE(2782-07-2)1HNMRD-GALACTONO-1,4-LACTONE(2782-07-2)13CNMRD-GALACTONO-1,4-LACTONE(2782-07-2)IR1D-GALACTONO-1,4-LACTONE(2782-07-2)IR2D-GALACTONO-1,4-LACTONE(2782-07-2)Raman

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1of4

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