CAS 4163-59-1

α-D-Galactopiranose, 1,2,3,4,6-pentaacetato

Descrição:

α-D-Galactopiranose, 1,2,3,4,6-pentaacetato é um derivado do açúcar galactose, especificamente uma forma acetilada que apresenta cinco grupos acetila ligados aos grupos hidroxila do anel de galactopiranose. Este composto é caracterizado por sua aparência cristalina branca e é solúvel em solventes orgânicos como clorofórmio e metanol, mas menos solúvel em água devido à presença dos grupos acetila hidrofóbicos. A acetilação melhora sua estabilidade e altera sua reatividade, tornando-o útil em várias aplicações químicas, incluindo como grupo protetor na química de carboidratos. O composto pode ser sintetizado através da acetilação de α-D-galactopiranose usando anidrido acético ou cloreto de acetila na presença de um catalisador. Sua estrutura permite aplicações potenciais em farmacêuticos, bioquímica e como bloco de construção na síntese de carboidratos mais complexos. Assim como muitos açúcares acetilados, pode apresentar diferentes atividades biológicas em comparação com seu composto original, tornando-o de interesse em pesquisa e desenvolvimento.

Fórmula: C₁₆H₂₂O₁₁

InChI: InChI=1/C16H22O11/c1-7(17)22-6-12-13(23-8(2)18)14(24-9(3)19)15(25-10(4)20)16(27-12)26-11(5)21/h12-16H,6H2,1-5H3/t12-,13+,14+,15-,16+/m1/s1

Chave InChI: InChIKey=LPTITAGPBXDDGR-CWVYHPPDSA-N

SMILES: O(C(C)=O)[C@H]1[C@@H](OC(C)=O)[C@@H](COC(C)=O)O[C@H](OC(C)=O)[C@@H]1OC(C)=O

Sinónimos:

• 1,2,3,4,6-Penta-O-acetyl-α-<span class="text-smallcaps">D</span>-galactopyranose
• 1,2,3,4,6-Penta-O-acetyl-α-<span class="text-smallcaps">D</span>-galactose
• 2,3,4,6-Tetra-O-acetyl-α-<span class="text-smallcaps">D</span>-galactopyranosyl acetate
• Galactopyranose, pentaacetate, α-<span class="text-smallcaps">D</span>-
• Galactopyranose, α-<span class="text-smallcaps">D</span>-, pentaacetate
• Penta-O-acetyl-α-<span class="text-smallcaps">D</span>-galactopyranose
• Pentaacetyl-α-<span class="text-smallcaps">D</span>-galactopyranose
• alpha-D-galactopyranose, pentaacetate
• α-<span class="text-smallcaps">D</span>-Galactopyranose, 1,2,3,4,6-pentaacetate
• α-<span class="text-smallcaps">D</span>-Galactopyranose, pentaacetate
• α-<span class="text-smallcaps">D</span>-Galactose pentaacetate
• Penta-O-acetyl-α-D-galactopyranose
• Galactopyranose, α-D-, pentaacetate
• alpha-D-Galactopyranos
• Galactopyranose, pentaacetate, α-D-
• α-D-Galactopyranose, pentaacetate
• α-D-Galactopyranose, 1,2,3,4,6-pentaacetate
• α- D-galactose pentaacetate
• ALPHA-D-GALACTOSE-PENTAACETATE
• 1,2,3,4,6-Penta-O-acetyl-a-D-galacopyranose
• 1,2,3,4,6-penta-O-acetyl-D-glucopyranoside
• Penta-O-acetyl-a-D-galactopyranoside
• 1,2,3,4,6-PENTA-O-ACETYL-ALPHA-D-GALACTOPYRANOSE
• 2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosyl acetate
• 1,2,3,4,6-Penta-O-acetyl-a-D-galacopyranose: α-D-Galactose pentaacetate
• a-D-Galactose pentaacetate
• 1,2,3,4,6-pentaacetate-α-D-Galactopyranose
• penta-O-acetyl-alpha-D-galactose
• 1,2,3,4,6-Penta-O-acetyl-α-D-galactopyranose ,98%
• Pentaacetyl-α-D-galactopyranose,
• 1,2,3,4,6-Penta-O-acetyl-a-D-galactopyranose
• 1,2,3,4,6-PENTA-O-ACETYL-ALPHA-D-GALACTOPYRANOSIDE
• acetic acid (3,4,5,6-tetraacetyloxy-2-oxanyl)methyl ester
• 1,2,3,4,6-Penta-O-acetyl-α-D-galactopyranose
• alpha-D-Galactopyranose 1,2,3,4,6-pentaacetate
• 1,2,3,4,6-Penta-O-acetyl-alpha-D-galactose
• (2R,3R,4S,5S,6R)-6-(Acetoxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate
• PENTA-O-ACETYL-ALPHA-D-GALACTOPYRANOSIDE

α-D-Galactose pentaacetate

CAS: 4163-59-1

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 Sci

Fórmula: C₁₆H₂₂O₁₁

Cor e Forma: Crystalline powder

Peso molecular: 390.34

Ref: 02-J66366

a-D-Galactose pentaacetate

CAS: 4163-59-1

Fórmula: C₁₆H₂₂O₁₁

Pureza: 98%

Cor e Forma: Solid

Peso molecular: 390.3393

Ref: IN-DA0071MW

a-D-Galactose Pentaacetate

CAS: 4163-59-1

a-D-Galactose Pentaacetate

Pureza: 98%

Peso molecular: 390.34g/mol

Ref: 54-OR1012228

1,2,3,4,6-Penta-O-acetyl-a-D-galactopyranose

CAS: 4163-59-1

Fórmula: C₁₆H₂₂O₁₁

Pureza: ≥ 98.0%

Cor e Forma: White to off-white powder

Peso molecular: 390.39

Ref: 7W-GC2962

1,2,3,4,6-Penta-O-acetyl-α-D-galactopyranose

CAS: 4163-59-1

Fórmula: C₁₆H₂₂O₁₁

Pureza: >98.0%(GC)

Cor e Forma: White to Light yellow powder to crystal

Peso molecular: 390.34

Ref: 3B-P3253

1,2,3,4,6-Penta-O-acetyl-a-D-galactopyranose

CAS: 4163-59-1

1,2,3,4,6-Penta-O-acetyl-a-D-galactopyranose is a pentaacetate of glucose. This compound is transported in the blood and extracellular fluids and has been shown to be a substrate for hexaacetate transport. The transport of this compound by hexaacetate has been shown to bypass the intracellular k+ concentration gradient. It has also been shown to have anti-diabetic effects in animals and humans. 1,2,3,4,6-Penta-O-acetyl-a-D-galactopyranose can also be found in foods that contain beta d glucopyranoside (e.g., bananas). This compound is resistant to digestion and can be found in the stomach or intestines where it postulated to have an inhibitory effect on bacterial growth. 1,2,3,4,6-Penta-O-

Fórmula: C₁₆H₂₂O₁₁

Pureza: Min. 95%

Cor e Forma: White Powder

Peso molecular: 390.34 g/mol

Ref: 3D-MP04965

α-D-Galactose pentaacetate

CAS: 4163-59-1

Fórmula: C₁₆H₂₂O₁₁

Pureza: 98%

Cor e Forma: White crystalline powder

Peso molecular: 390.341

Ref: 10-F240169