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  6. 2,3,6,2',3',4',6'-Hepta-O-acetyl-alpha-D-cellobiosyl bromide

2,3,6,2',3',4',6'-Hepta-O-acetyl-alpha-D-cellobiosyl bromide

CAS: 14227-66-8 | C26H35BrO17 | 699.45 g/mol

$264.79 - $520.77

Chemical Identifiers

CAS 14227-66-8
Molecular Formula C26H35BrO17
Molecular Weight (g/mol) 699.45
MDL Number MFCD00069839
InChI Key NLFHLQWXGDPOME-GLMDSCOTSA-N
Synonym cel br heptaacetate, alpha-d-cellobiosyl bromide heptaacetate, cellobiosyl bromide heptaacetate, acetobromo-d-cellobiose, 2,3,6,2',3',4',6'-hepta-o-acetyl-a-d-cellobiosyl bromide, 2r,3r,4s,5r,6s-2-acetoxymethyl-6-2r,3r,4s,5r,6r-4,5-diacetoxy-2-acetoxymethyl-6-bromotetrahydro-2h-pyran-3-yl oxy tetrahydro-2h-pyran-3,4,5-triyl triacetate, 2r,3r,4s,5r,6s-3,4,5-tris acetyloxy-6-2r,3r,4s,5r,6r-4,5-bis acetyloxy-2-acetyloxy methyl-6-bromooxan-3-yl oxy oxan-2-yl methyl acetate, alpha-d-glucopyranosyl bromide, 4-o-2,3,4,6-tetra-o-acetyl-beta-d-glucopyranosyl-, triacetate
PubChem CID 11039776
SMILES CC(=O)OC[C@H]1OC(Br)C(OC(C)=O)[C@@H](OC(C)=O)C1O[C@@H]1OC(COC(C)=O)[C@@H](OC(C)=O)C(OC(C)=O)[C@H]1OC(C)=O
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Catalog Number Mfr. No. Quantity Price Quantity  
AAJ6602406
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Thermo Scientific Chemicals
J6602406 		5 g
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AAJ6602409
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Thermo Scientific Chemicals
J6602409 		10 g
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Description

Description

It is employed as intermediate for pharmaceutical.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
It is employed as intermediate for pharmaceutical.

Solubility
Soluble in water. Slightly soluble in ethanol

Notes
Hygroscopic, store away from water/moisture. Keep the container tightly closed. Store away from oxidizing agent. Store under dry inert gas.
Specifications

Chemical Identifiers

14227-66-8
699.45
NLFHLQWXGDPOME-GLMDSCOTSA-N
11039776
C26H35BrO17
MFCD00069839
cel br heptaacetate, alpha-d-cellobiosyl bromide heptaacetate, cellobiosyl bromide heptaacetate, acetobromo-d-cellobiose, 2,3,6,2',3',4',6'-hepta-o-acetyl-a-d-cellobiosyl bromide, 2r,3r,4s,5r,6s-2-acetoxymethyl-6-2r,3r,4s,5r,6r-4,5-diacetoxy-2-acetoxymethyl-6-bromotetrahydro-2h-pyran-3-yl oxy tetrahydro-2h-pyran-3,4,5-triyl triacetate, 2r,3r,4s,5r,6s-3,4,5-tris acetyloxy-6-2r,3r,4s,5r,6r-4,5-bis acetyloxy-2-acetyloxy methyl-6-bromooxan-3-yl oxy oxan-2-yl methyl acetate, alpha-d-glucopyranosyl bromide, 4-o-2,3,4,6-tetra-o-acetyl-beta-d-glucopyranosyl-, triacetate
CC(=O)OC[C@H]1OC(Br)C(OC(C)=O)[C@@H](OC(C)=O)C1O[C@@H]1OC(COC(C)=O)[C@@H](OC(C)=O)C(OC(C)=O)[C@H]1OC(C)=O

Specifications

14227-66-8
White
MFCD00069839
Hygroscopic
Soluble in water; Slightly soluble in ethanol
CC(=O)OC[C@H]1OC(Br)C(OC(C)=O)[C@@H](OC(C)=O)C1O[C@@H]1OC(COC(C)=O)[C@@H](OC(C)=O)C(OC(C)=O)[C@H]1OC(C)=O
699.45
699.45
2,3,6,2',3',4',6'-Hepta-O-acetyl-alpha-D-cellobiosyl bromide
180°C to 190°C
C26H35BrO17
5 g
cel br heptaacetate, alpha-d-cellobiosyl bromide heptaacetate, cellobiosyl bromide heptaacetate, acetobromo-d-cellobiose, 2,3,6,2',3',4',6'-hepta-o-acetyl-a-d-cellobiosyl bromide, 2r,3r,4s,5r,6s-2-acetoxymethyl-6-2r,3r,4s,5r,6r-4,5-diacetoxy-2-acetoxymethyl-6-bromotetrahydro-2h-pyran-3-yl oxy tetrahydro-2h-pyran-3,4,5-triyl triacetate, 2r,3r,4s,5r,6s-3,4,5-tris acetyloxy-6-2r,3r,4s,5r,6r-4,5-bis acetyloxy-2-acetyloxy methyl-6-bromooxan-3-yl oxy oxan-2-yl methyl acetate, alpha-d-glucopyranosyl bromide, 4-o-2,3,4,6-tetra-o-acetyl-beta-d-glucopyranosyl-, triacetate
NLFHLQWXGDPOME-GLMDSCOTSA-N
[(2R,4S)-4,5-bis(acetyloxy)-6-bromo-3-{[(2S,3R,5R)-3,4,5-tris(acetyloxy)-6-[(acetyloxy)methyl]oxan-2-yl]oxy}oxan-2-yl]methyl acetate
11039776
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Safety and Handling

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

H315-H319-H335

TSCA : No

Recommended Storage : Store at -20°C; Store under Argon

SDS
Documents

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