D-Galaktono-1,4-lacton
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D-Galaktono-1,4-lacton Eigenschaften
- Schmelzpunkt:
- 137°C
- Siedepunkt:
- 467.9±18.0 °C(Predicted)
- Dichte
- 1.766±0.06 g/cm3(Predicted)
- L?slichkeit
- DMSO (Slightly), Water (Slightly)
- Aggregatzustand
- Solid
- pka
- 12.06±0.60(Predicted)
- Farbe
- White to Off-White
- LogP
- -3.400 (est)
- CAS Datenbank
- 2782-07-2(CAS DataBase Reference)
- EPA chemische Informationen
- D-Galactonic acid, .gamma.-lactone (2782-07-2)
Sicherheit
S-S?tze: | 22-24/25 | ||
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HS Code | 29322090 |
D-Galaktono-1,4-lacton Chemische Eigenschaften,Einsatz,Produktion Methoden
S-S?tze Betriebsanweisung:
S22:Staub nicht einatmen.S24/25:Berührung mit den Augen und der Haut vermeiden.
Verwenden
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.l?uterung methode
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-Galaktono-1,4-lacton Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
D-Galaktono-1,4-lacton Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 80)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28172 | 58 |
BOC Sciences | +1-631-485-4226 |
inquiry@bocsci.com | United States | 19553 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49374 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29815 | 58 |
Wuhan Fortuna Chemical Co., Ltd | +86-027-59207850 |
info@fortunachem.com | China | 5986 | 58 |
Alfa Chemistry | |
Info@alfa-chemistry.com | United States | 24072 | 58 |
LEAP CHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 24727 | 58 |
Watson Biotechnology Co.,Ltd | +86-18186686046 +86-18186686046 |
sales01@watsonbiotech.cn | China | 5804 | 58 |
Mainchem Co., Ltd. | +86-0592-6210733 |
sale@mainchem.com | China | 32343 | 55 |
Chemwill Asia Co.,Ltd. | 86-21-51086038 |
chemwill_asia@126.com | CHINA | 23912 | 58 |
2782-07-2(D-Galaktono-1,4-lacton)Verwandte Suche:
4-O-β-D-Galaktopyranosyl-D-gluconsure
D-Galaktono-1,4-lacton
4-Iodphenol
D-Fucose
D-Galaktopyranose
Arabinose
- 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