CAS 4163-60-4

β-D-Galactosa pentaacetato

Descripción:

β-D-Galactosa pentaacetato es un derivado acetilado de β-D-galactosa, un monosacárido. Este compuesto se caracteriza por la presencia de cinco grupos acetilo unidos a los grupos hidroxilo de la molécula de galactosa, lo que mejora su lipofilia y estabilidad en comparación con el azúcar original. Típicamente aparece como un sólido cristalino blanco a blanco sucio y es soluble en disolventes orgánicos como el cloroformo y la acetona, pero menos soluble en agua debido a la acetilación. El proceso de acetilación modifica la reactividad de los grupos hidroxilo, haciendo que β-D-Galactosa pentaacetato sea útil en diversas aplicaciones químicas, incluyendo como grupo protector en la síntesis orgánica. Su estructura molecular permite interacciones específicas en ensayos bioquímicos e investigaciones, particularmente en estudios que involucran la química de carbohidratos. Además, puede ser utilizado en la síntesis de glicosidos y otros derivados, contribuyendo a la comprensión de la funcionalidad de los carbohidratos en sistemas biológicos. Al igual que con muchos compuestos acetilados, es importante manejar β-D-Galactosa pentaacetato con cuidado, siguiendo los protocolos de seguridad apropiados.

Fórmula: C₁₆H₂₂O₁₁

InChI: InChI=1S/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

Clave InChI: InChIKey=LPTITAGPBXDDGR-LYYZXLFJSA-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-<span class="text-smallcaps">D</span>-galactose
• 1,2,3,4,6-Penta-O-acetyl-β-<span class="text-smallcaps">D</span>-galactopyranose
• 1,2,3,4,6-Penta-O-acetyl-β-<span class="text-smallcaps">D</span>-galactopyranoside
• 1,2,3,4,6-Penta-O-acetyl-β-<span class="text-smallcaps">D</span>-galactose
• 1,2,3,4,6-Pentaacetyl-beta-D-galactose
• 1,2,3,4,6-penta-O-acetyl-beta-D-galactopyranose
• 1,2,3,4,6-penta-O-acetyl-α-L-idopyranose
• 2,3,4,5,6-penta-O-acetyl-D-galactose
• 2,3,4,6-Tetra-O-acetyl-β-<span class="text-smallcaps">D</span>-galactopyranosyl acetate
• Galactopyranose, pentaacetate, β-<span class="text-smallcaps">D</span>-
• NSC 119334
• NSC 1353
• O-Pentaacetyl β-<span class="text-smallcaps">D</span>-galactopyranoside
• Penta-O-acetyl-β-<span class="text-smallcaps">D</span>-galactopyranose
• Pentaacetyl-β-<span class="text-smallcaps">D</span>-galactose
• Tetra-O-acetyl-β-<span class="text-smallcaps">D</span>-galactopyranosyl acetate
• β-<span class="text-smallcaps">D</span>-Galactopyranose peracetate
• β-<span class="text-smallcaps">D</span>-Galactopyranose, 1,2,3,4,6-pentaacetate
• β-<span class="text-smallcaps">D</span>-Galactopyranose, pentaacetate
• β-<span class="text-smallcaps">D</span>-Galactopyranoside pentaacetate
• β-<span class="text-smallcaps">D</span>-Galactopyranoside peracetate
• β-<span class="text-smallcaps">D</span>-Galactose pentaacetate
• β-D-Galactose Pentaacetate
• β-Pentaacetylgalactose
• Galactopyranose, pentaacetate, β-D-
• 1,2,3,4,6-Penta-O-acetyl-β-D-galactopyranose
• β-D-Galactopyranose, 1,2,3,4,6-pentaacetate
• β-D-Galactopyranose, pentaacetate

Penta-O-acetyl-β-D-galactopyranose

CAS: 4163-60-4

Fórmula: C₁₆H₂₂O₁₁

Pureza: >97.0%(GC)

Forma y color: White to Almost white powder to crystal

Peso molecular: 390.34

Ref: 3B-G0247

ß-D-Galactose pentaacetate

CAS: 4163-60-4

Fórmula: C₁₆H₂₂O₁₁

Pureza: 97%

Forma y color: Solid

Peso molecular: 390.341

Ref: 10-F493721

β-D-Galactose pentaacetate, 98%

CAS: 4163-60-4

It is used as a pharmaceutical intermediates. 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 a

Fórmula: C₁₆H₂₂O₁₁

Pureza: 98%

Forma y color: White to pale cream, Crystals or powder or crystalline powder

Peso molecular: 390.34

Ref: 02-A12163

β-D-Galactose Pentaacetate

CAS: 4163-60-4

Fórmula: C₁₆H₂₂O₁₁

Pureza: 97%

Forma y color: Solid

Peso molecular: 390.3393

Ref: IN-DA0034IK

β-D-Galactose pentaacetate

CAS: 4163-60-4

β-D-Galactose pentaacetate

Fórmula: C₁₆H₂₂O₁₁

Pureza: 98%

Forma y color: white powder

Peso molecular: 390.34g/mol

Ref: 54-BIG0303

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

CAS: 4163-60-4

Fórmula: C₁₆H₂₂O₁₁

Pureza: ≥ 98.0%

Forma y color: White to almost white powder

Peso molecular: 390.34

Ref: 7W-GC3275

β-D-Galactose pentaacetate plant origin (ex peach gum)

CAS: 4163-60-4

1,2,3,4,6-Penta-O-acetyl-b-D-galactopyranose, also known as beta-D-galactose pentaacetate, has high chemical stability and long shelf life. This protected form of galactose is a key building block of any chemical synthesis of galactose-containing oligosaccharides or glycoconjugates. In the presence of Lewis acids it can be used as a glycosyl donor to make simple glycosides. In order to perform more complex galactosylations it can be converted into more reactive donors, such as glycosyl halides or thioglycosides.

Fórmula: C₁₆H₂₂O₁₁

Peso molecular: 390.35 g/mol

Ref: 3D-G-1782

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

CAS: 4163-60-4

1,2,3,4,6-Penta-O-acetyl-b-D-galactopyranose, also known as beta-D-galactose pentaacetate, has high chemical stability and long shelf life. This protected form of galactose is a key building block of any chemical synthesis of galactose-containing oligosaccharides or glycoconjugates. In the presence of Lewis acids it can be used as a glycosyl donor to make simple glycosides. In order to perform more complex galactosylations it can be converted into more reactive donors, such as glycosyl halides or thioglycosides.

Fórmula: C₁₆H₂₂O₁₁

Pureza: Min. 98 Area-%

Forma y color: White Off-White Powder

Peso molecular: 390.34 g/mol

Ref: 3D-MP06689

ß-D-Galactose Pentaacetate extrapure, 99%

CAS: 4163-60-4

5x25kg

Fórmula: C₁₆H₂₂O₁₁

Pureza: min 99.0%

Forma y color: White, Crystalline powder, Clear, Colourless

Peso molecular: 390.34

Ref: SR-20096

β-D-Galactose Pentaacetate

Producto controlado

CAS: 4163-60-4

Fórmula: C₁₆H₂₂O₁₁

Forma y color: Neat

Peso molecular: 390.34

Ref: TR-G155765

β-D-Galactose pentaacetate

CAS: 4163-60-4

1,2,3,4,6-Penta-O-acetyl-b-D-galactopyranose, also known as beta-D-galactose pentaacetate, has high chemical stability and long shelf life. This protected form of galactose is a key building block of any chemical synthesis of galactose-containing oligosaccharides or glycoconjugates. In the presence of Lewis acids it can be used as a glycosyl donor to make simple glycosides. In order to perform more complex galactosylations it can be converted into more reactive donors, such as glycosyl halides or thioglycosides.

Fórmula: C₁₆H₂₂O₁₁

Pureza: Min. 95.0 Area-%

Peso molecular: 390.35 g/mol

Ref: 3D-G-1781