2,3,4,6-Tetra-O-acetyl-α-D-glucopyranosylbromid
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- CAS-Nr.
- 572-09-8
- Bezeichnung:
- 2,3,4,6-Tetra-O-acetyl-α-D-glucopyranosylbromid
- Englisch Name:
- 2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosyl bromide
- Synonyma:
- (2R,3R,4S,5R,6R)-2-(Acetoxymethyl)-6-bromotetrahydro-2H-pyran-3,4,5-triyl triacetate;ACETOBROMOGLUCOSE;2,3,4,6-tetra-o-acetyl-α-d-glucopyranosyl bromide;acetobromo-a-d-glucose;Acetobromglucose;Acetobromo-α-D-glucose;A-D-GLUCOPYRANOSYL BROMIDE;TETRA-O-ACETYL-A-D-GLUCOPYRANOSYL BROMIDE;Acetobromo-α-D-glucose;Acetobromglucose;Tetraacetyl bromoglucose;[(2R,3R,4S,5R,6R)-3,4,5-TRIS(ACETYLOXY)-6-BROMOOXAN-2-YL]METHYL ACETATE
- CBNumber:
- CB9142437
- Summenformel:
- C14H19BrO9
- Molgewicht:
- 411.2
- MOL-Datei:
- 572-09-8.mol
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2,3,4,6-Tetra-O-acetyl-α-D-glucopyranosylbromid Eigenschaften
- Schmelzpunkt:
- 86-89 °C
- Siedepunkt:
- 0.125-30 °C(Press: 0.0005 Torr)
- alpha
- 194.5 º (c=2,chloroform)
- Dichte
- 1.49±0.1 g/cm3(Predicted)
- storage temp.
- −20°C
- L?slichkeit
- Acetontrile (Very Slightly), Chloroform (Slightly), Methanol (Slightly)
- Aggregatzustand
- Powder
- Farbe
- White to beige
- Biologische Quelle
- synthetic (organic)
- Optische Rotation
- [α]25/D 188 to 202 °, c =1 in chloroform
- Wasserl?slichkeit
- decomposes
- Sensitive
- Moisture Sensitive
- Merck
- 14,60
- BRN
- 96669
- Stabilit?t:
- Stable. Combustible. Incompatible with strong oxidizing agents.
- InChIKey
- CYAYKKUWALRRPA-RGDJUOJXSA-N
- CAS Datenbank
- 572-09-8(CAS DataBase Reference)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| Bildanzeige (GHS) |
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| Alarmwort |
Warnung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H315 |
Verursacht Hautreizungen. |
Hautreizung |
Kategorie 2 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P280, P302+P352, P321,P332+P313, P362 |
| H319 |
Verursacht schwere Augenreizung. |
Schwere Augenreizung |
Kategorie 2 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P280, P305+P351+P338,P337+P313P |
| H335 |
Kann die Atemwege reizen. |
Spezifische Zielorgan-Toxizit?t (einmalige Exposition) |
Kategorie 3 (Atemwegsreizung) |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
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| Sicherheit |
| P261 |
Einatmen von Staub vermeiden. |
| P264 |
Nach Gebrauch gründlich waschen. |
| P264 |
Nach Gebrauch gründlich waschen. |
| P271 |
Nur im Freien oder in gut belüfteten R?umen verwenden. |
| P280 |
Schutzhandschuhe/Schutzkleidung/Augenschutz tragen. |
| P302+P352 |
BEI BERüHRUNG MIT DER HAUT: Mit viel Wasser/... (Hersteller kann, falls zweckm??ig, ein Reinigungsmittel angeben oder, wenn Wasser eindeutig ungeeignet ist, ein alternatives Mittel empfehlen) waschen. |
| P305+P351+P338 |
BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen. |
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2,3,4,6-Tetra-O-acetyl-α-D-glucopyranosylbromid Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Chemische Eigenschaften
White Fluffy Solid
Verwenden
An Intermediate in synthesis of ∫-glucosides
l?uterung methode
If nicely crystalline, recrystallise it from Et2O/pentane or pet ether (b 40-60o). Alternatively dissolve it in diisopropyl ether (dried over CaCl2 for 24hours, then over P2O5 for 24hours) by shaking and warming (for as short a period as possible), and filter warm. Cool to ca 45o, then slowly to room temperature and finally at 5o for more than 2hours. Collect the solid, wash it with cold dry diisopropyl ether and dry it in a vacuum over Ca(OH)2 and NaOH. Store it dry in a desiccator in the dark. Solutions can be stabilised with 2% CaCO3. [Redemann & Niemann Org Synth 65 236 1987, Coll Vol III 11 1955, Beilstein 17/6 V 368.]
2,3,4,6-Tetra-O-acetyl-α-D-glucopyranosylbromid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
2,3,4,6-Tetra-O-acetyl-α-D-glucopyranosylbromid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 381)Lieferanten
572-09-8(2,3,4,6-Tetra-O-acetyl-α-D-glucopyranosylbromid)Verwandte Suche:
- BROMO-2,3,4,6-TETRA-O-ACETYL-ALPHA-D-GLUCOPYRANOSE
- BROMO 2,3,4,6-TETRA-O-ACETYL-ALPHA-D-GLUCOPYRANOSIDE
- BROMO 2,3,4,6-TETRA-O-ACETYL-A-D-GLUCOPYRANOSE
- 2,3,4,6-O-tetraacetyl-α-D-glucopyranosyl bromide
- Tetraacetyl bromoglucose
- ACETOBROMO-ALPHA-D-GLUCOSE, STAB.
- ACETOBROMO-A-D-GLUCOSE CRYSTALLINE
- Bromo 2,3,4,6-Tetra-O-acetyl-α-D-glucopyranoside
- Acetobromo-ɑ-D-glucose, 98%, stab. with 2% calcium carbonate
- 2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosyl Bromide (stabilized with CaCO3)
- ACETOBROMO-D-GLUCOSE extrapure for biochemistry
- 1-Bromo-α-D-glucose tetraacetate, 2,3,4,6-Tetra-O-acetyl-α-D-glucopyranosyl bromide
- 2,3,4,6-Tetra-O-acetyl-alpha-d-glucopyranosyl bromide, 98.50%, stab.
- 2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosyl bromide, stab.
- 1-Bromo-1-deoxy-α-D-glucopyranose 2,3,4,6-tetraacetate
- 1-Bromo-1-deoxy-α-D-glucopyranose 2-O,3-O,4-O,6-O-tetraacetate
- 1-Deoxy-1-bromo-2-O,3-O,4-O,6-O-tetraacetyl-α-D-glucopyranose
- Acetobromo-^a-D-glucose, 97%, stab. with 2% calcium carbonate
- Acetobromo-alpha-D-glucose, 97%, stab. with 2% calcium carbonate
- 1-Bromo-α-D-glucose tetraacetate
- 2, 3, 4, 6-tetraacetate-alpha-D-Glucopyranosyl bromide
- 2, 3, 4, 6-Tetra-O-acetyl-alpha-D-bromoglucopyranose
- Acetobromo-α-D-glucose ,99%
- 2,3,4,6-Tetra-O-acet
- Acetobromo-α-D-glucose(stab. with 2% calcium carbonate)
- Acetobromo-^a-D-glucose, 98%, stab. with 2% calcium carbonate
- 2,3,4,6-Tetra-O-acetyl-a-D-glucopyranosyl bromide - 2% CaCO3
- 2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosyl broMide, 98.5%, stabilized
- ACETOBROMO-B-D-GALACTOSE
- a-D-Glucopyranosyl bromide, 2,3,4,6-tetraacetate
- Acetobrom-alpha-D-glucose
- z063a-D-Glucopyranosyl bromide, 2,3,4,6-tetraacetate
- ACETOBROMO-ALPHA-D-GLUCOSE
- ACETOBROMO-D-GLUCOSE
- ALPHA-ACETOBROMO-D-GLUCOSE
- 2,3,4,6-TETRA-O-ACETYL-DEOXY-A-D-GLUCOPYRANOSYL BROMIDE
- 2,3,4,6-TETRA-O-ACETYLGLUCOSYLROMIDE
- 2,3,4,6-TETRA-O-ACETYL-ALPHA-D-GLUCOPYRANOSYL BROMIDE
- 2,3,4,6-TETRA-O-ACETYL-ALPHA-D-GLUCOPYRANOSYL
- 2,3,4,6-TETRA-O-ACETYL-ALPHA-D-GLUCOPYRANOSIDE BROMIDE
- 2,3,4,6-TETRA-O-ACETYL-A-D-GLUCOPYRANOSYL BROMIDE
- 2,3,4,6-TETRA-O-ACETYL-1-DEOXY-ALPHA-D-GLUCOPYRANOSYL BROMIDE
- TETRA-O-ACETYL-ALPHA-D-GLUCOPYRANOSYL BROMIDE
- α-D-Glucopyranosylbromide,tetraacetate
- alpha-d-glucopyranosylbromide,tetraacetate
- 2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosideBro
- 1-BROMO-2,3,4,6-TETRA-O-ACETYL-ALPHA-D-GLUCOPYRANOSIDE
- 1-BROMO-2,3,4,6-TETRA-O-ACETYL-ALPHA-D-GLUCOSE
- D-(+)-ALPHA-ACETOBROMOGLUCOSE (STABILISED)
- ALPHA-BROMOGLUCOSE TETRAACETATE
- ALPHA-D-ACETOBROMOGLUCOSE
- ALPHA-D-ACETOBROMOGLUCOPYRANOSIDE
- Tetraacetyl-α-D-galactopyranosyl bromide
- 2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosyl bromide, stab., 98.50%
- Bromo 2,3,4,6-Tetra-O-acetyl-a-D-glucopyranoside
- 2,3,4,6-tetra-o-acetyl-à-d-glucopyranosyl bromide
- acetobromo-à-d-glucose
- 2,3,4,6-tetra-O-acetyl-α-D-glycopyranosyl bromide
