Raffinose

Raffinose Struktur
512-69-6
CAS-Nr.
512-69-6
Bezeichnung:
Raffinose
Englisch Name:
Raffinose
Synonyma:
D-RAFFINOSE;melitriose;Cottonseed oligosaccharides;ffinose;NSC 2025;NSC26414;RAFFINOSE;gossypose;NSC-26414;NSC 26414
CBNumber:
CB5290712
Summenformel:
C18H32O16
Molgewicht:
504.44
MOL-Datei:
512-69-6.mol

Raffinose Eigenschaften

Schmelzpunkt:
81℃
Siedepunkt:
513.84°C (rough estimate)
Dichte
1.81
Brechungsindex
1.6760 (estimate)
storage temp. 
2-8°C
Löslichkeit
|DMSO : 100 mg/mL (198.24 mM; Need ultrasonic)
Aggregatzustand
Solid
pka
pK1:12.74 (25°C)
Farbe
White to Off-White
Optische Aktivität
83.4 (anhydrous)
Wasserlöslichkeit
229.8g/L(25 ºC)
Stabilität:
Stable. Incompatible with strong oxidizing agents. Combustible.
LogP
-5.104 (est)
CAS Datenbank
512-69-6(CAS DataBase Reference)
EPA chemische Informationen
.alpha.-D-Glucopyranoside, .beta.-D-fructofuranosyl O-.alpha.-D-galactopyranosyl-(1.fwdarw.6)- (512-69-6)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
S-Sätze: 24/25
HS Code  29389090
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H302 Gesundheitsschädlich bei Verschlucken. Akute Toxizität oral Kategorie 4 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P270, P301+P312, P330, P501
Sicherheit
P264 Nach Gebrauch gründlich waschen.
P264 Nach Gebrauch gründlich waschen.
P270 Bei Gebrauch nicht essen, trinken oder rauchen.
P501 Inhalt/Behälter ... (Entsorgungsvorschriften vom Hersteller anzugeben) zuführen.

Raffinose Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

Raffinose is a white crystalline powder. It is odorless and has a sweet taste approximately 10% that of sucrose.

Verwenden

D-(+)-Raffinose is an oligosaccharide and trisaccharide whose physical structure and chemical properties have been shown to affect the stability and crystallization of amorphous sucrose, helping to increase the shelf-life of sucrose-containing foods.

Vorbereitung Methode

Raffinose occurs naturally in Australian manna, cottonseed meal, and seeds of various food legumes. It can be isolated from beet sugar molasses through sucrose separation, seed-crystallization, and filtration.

Pharmazeutische Anwendungen

Raffinose is a trisaccharide carbohydrate that is used as a bulking agent, blood substitute, stabilizing agent, and water scavenger in freeze-drying where it acts as a stabilizer for freeze-dried formulations. It is also used as a crystallization inhibitor in sucrose solutions.

Sicherheit(Safety)

Raffinose is a naturally occurring trisaccharide investigated for use in freeze-dried pharmaceutical formulations. It occurs in a number of plants that are consumed widely.

Lager

Raffinose is stable under ordinary conditions of use and storage. Excessive heat should be avoided to prevent degradation. Thermal decomposition products are carbon monoxide and carbon dioxide.

läuterung methode

fructo-furanose [17629-30-0 (5H2O), 512-69-6 (anhydrous)] M 594.5, m 8 0o, 80 -82o, +124o (c 10, H2O), [ ] D +105o (c 1 for pentahydrate, H2O), pK 1 12.40, pK 2 13.44, pK 3 13.52. D(+)-Raffinose crystallises from H2O, 90% aqueous EtOH or MeOH as the pentahydrate. The anhydrous sugar has m 132-135o. It has RF 0.8 on TLC (Silica Gel, and 1:3:3 CHCl3/butanone:/MeOH). The undecaacetate has been purified through an alumina column by elution with CHCl3, and recrystallised from EtOH/MeOH/H2O (3:2:5), with m 99-100o, [] D +92.8o (c 5.14, EtOH). [pK : Coccioli & Vicedomini Ann Chim (Rome) 66 269, 275 1976, 1H NMR: Suami et al. Carbohydr Research 26 234 1973, Beilstein 17 III/IV 3801, 17/8 V 403.]

Inkompatibilitäten

Raffinose is incompatible with strong oxidizers.

Regulatory Status

Raffinose is a naturally occurring trisaccharide and is consumed as part of a normal diet.

Raffinose Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Raffinose Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 254)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hebei Mojin Biotechnology Co., Ltd
+86 13288715578 +8613288715578
sales@hbmojin.com China 12829 58
Hebei Yanxi Chemical Co., Ltd.
+8617531190177
peter@yan-xi.com China 5858 58
Hebei Weibang Biotechnology Co., Ltd
+8617732866630
bess@weibangbio.com China 18232 58
Hebei Kingfiner Technology Development Co.Ltd
+86-15532196582 +86-15373005021
lisa@kingfinertech.com China 2990 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21639 55
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3619 58
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29886 58
Chengdu GLP biotechnology Co Ltd
028-87075086 13350802083
scglp@glp-china.com CHINA 1824 58
Nanjing Dolon Biotechnology Co.,Ltd.
18905173768
sales@dolonchem.com CHINA 2972 58
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58

512-69-6(Raffinose)Verwandte Suche:


  • .beta.-D-fructofuranosylO-.alpha.-D-galactopyranosyl-(1→6)-.alpha.-D-Glucopyranoside
  • .fwdarw.)-
  • alpha-d-glucopyranoside,beta-d-fructofuranosylo-alpha-d-galactopyranosyl-(1-6
  • gossypose
  • raffinose,pure
  • RAFFINOSE
  • RAFFINOSE, D-(+)
  • D-(+)-RAFFINOSE
  • ALPHA-D-GALACTOPYRANOSYL-(1->6)-ALPHA-D-GLUCOPYRANOSYL-(1->2)-BETA-D-FRUCTOFURANOSIDE
  • ALPHA-D-RAFFINOSE
  • (3R,4S,5S,6R)-2-[[(2R,3R,4S,5R)-6-[(2S,3S,4R,5R)-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxy-3,4,5-trihydroxy-oxan-2-yl]methoxy]-6-(hydroxymethyl)oxane-3,4,5-triol
  • raffinose, pure Raffinose
  • β-D-Fructofuranosyl 6-O-α-D-galactopyranosyl-α-D-glucopyranoside
  • RADDEANIN A (RG)
  • Nittenraffinose
  • NSC 170228
  • NSC 2025
  • ffinose
  • Raffinose D-Raffinose
  • .alpha.-D-Glucopyranoside, .beta.-D-fructofuranosyl O-.alpha.-D-galactopyranosyl-(1.fwdarw.6)-
  • RaffinoseSolution,5mg/L,1ml
  • Raffinose(b)
  • α-D-Glucopyranoside, β-D-fructofuranosyl O-α-D-galactopyranosyl-(1→6)-
  • Raffino-oligosaccharide
  • NSC-26414
  • NSC26414
  • NSC 26414
  • melitriose
  • D-RAFFINOSE
  • Cottonseed oligosaccharides
  • Lumateperone Impurity 17
  • Raffinose CAS
  • 512-69-6
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