CAS 604-69-3

β-D-Glucosio pentaacetato

Descrizione:

β-D-Glucosio pentaacetato è un derivato acetilato del glucosio, caratterizzato dalla presenza di cinque gruppi acetile legati ai gruppi idrossile della molecola di glucosio. Questo composto è tipicamente un solido cristallino bianco a bianco sporco, che presenta un sapore dolce e un odore gradevole. È solubile in solventi organici come cloroformio e acetone, ma ha una solubilità limitata in acqua a causa dei suoi gruppi acetile idrofobici. La presenza di questi gruppi acetile migliora la sua stabilità e altera la sua reattività rispetto al glucosio non modificato. β-D-Glucosio pentaacetato è spesso utilizzato nella sintesi organica e come reagente nella chimica dei carboidrati, in particolare nello studio dei legami glicosidici e nella sintesi dei glicosidi. La sua struttura può essere analizzata utilizzando tecniche come la risonanza magnetica nucleare (RMN) e la spettrometria di massa, che aiutano a chiarire la sua configurazione molecolare e a confermare la sua identità. Come molti composti acetilati, può presentare diverse proprietà fisiche e chimiche rispetto al suo zucchero madre, rendendolo un composto prezioso sia nella ricerca che nelle applicazioni industriali.

Formula: 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

InChI key: InChIKey=LPTITAGPBXDDGR-IBEHDNSVSA-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

Sinonimi:

• (3xi)-1,2,3,4,6-penta-O-acetyl-beta-D-ribo-hexopyranose
• 1,2,3,4,6-Penta-O-Acetyl-Beta-D-Glucopyranose
• 1,2,3,4,6-Penta-O-acetyl-β-<span class="text-smallcaps">D</span>-glucopyranose
• 2,3,4,6-Tetra-O-acetyl-β-<span class="text-smallcaps">D</span>-glucopyranosyl acetate
• Acetyl 2,3,4,6-Tetra-O-Acetyl-Beta-D-Glucopyranoside
• D-b-Glucose pentaacetate
• Glucopyranose, pentaacetate, β-<span class="text-smallcaps">D</span>-
• NSC 214078
• Penta-O-acetyl-β-<span class="text-smallcaps">D</span>-glucopyranose
• Penta-O-acetyl-β-<span class="text-smallcaps">D</span>-glucose
• Pentaacetyl-β-<span class="text-smallcaps">D</span>-glucopyranose
• Pentaacetyl-β-<span class="text-smallcaps">D</span>-glucose
• Per-O-acetyl-β-<span class="text-smallcaps">D</span>-glucopyranose
• Tetra-O-acetyl-β-<span class="text-smallcaps">D</span>-glucopyranosyl acetate
• β-<span class="text-smallcaps">D</span>-Glucopyranose peracetate
• β-<span class="text-smallcaps">D</span>-Glucopyranose, 1,2,3,4,6-pentaacetate
• β-<span class="text-smallcaps">D</span>-Glucopyranose, pentaacetate
• β-<span class="text-smallcaps">D</span>-Glucopyranoside peracetate
• β-<span class="text-smallcaps">D</span>-Glucopyranosyl pentaacetate
• β-<span class="text-smallcaps">D</span>-Glucose pentaacetate
• β-D-Glucose pentaacetate
• β-D-Glucopyranose, pentaacetate
• Penta-O-acetyl-β-D-glucopyranose
• Glucopyranose, pentaacetate, β-D-

Penta-O-acetyl-β-D-glucopyranose

CAS: 604-69-3

Formula: C₁₆H₂₂O₁₁

Purezza: >99.0%(GC)

Colore e forma: White to Almost white powder to crystal

Peso molecolare: 390.34

Ref: 3B-P0028

β-D-Glucose pentaacetate, 98%

CAS: 604-69-3

-D-Glucose Pentaacetate is used in biochemical reaction and also used as an active pharmaceutical intermediate. Further, it is used to stimulate insulin release in rat pancreatic islets. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some docu

Formula: C₁₆H₂₂O₁₁

Purezza: 98%

Colore e forma: White to pale cream, Powder or crystalline powder

Peso molecolare: 390.34

Ref: 02-A12526

β-D-Glucose Pentaacetate

CAS: 604-69-3

Formula: C₁₆H₂₂O₁₁

Purezza: 98%

Colore e forma: Solid

Peso molecolare: 390.3393

Ref: IN-DA0034IL

β-D-(+)-Glucose pentaacetate

CAS: 604-69-3

β-D-(+)-Glucose pentaacetate

Formula: C₁₆H₂₂O₁₁

Purezza: 98%

Colore e forma: White Solid-Powder

Peso molecolare: 390.33927

Ref: 54-BIK9007

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

CAS: 604-69-3

Formula: C₁₆H₂₂O₁₁

Purezza: ≥ 98.0%

Colore e forma: White to off-white powder

Peso molecolare: 390.34

Ref: 7W-GC7359

β-D-Glucose pentaacetate

CAS: 604-69-3

β-D-Glucose pentaacetate

Purezza: ≥98%

Peso molecolare: 390.34g/mol

Ref: 54-BUP16814

β-D-Glucose Pentaacetate

CAS: 604-69-3

Colore e forma: Neat

Ref: 86-MM3780.01

β-D-Glucose pentaacetate

CAS: 604-69-3

β-D-Glucose pentaacetate (Penta-O-acetyl-β-D-glucopyranose) is a natural product.

Formula: C₁₆H₂₂O₁₁

Purezza: 99.6%

Colore e forma: White To Beige Powder

Peso molecolare: 390.34

Ref: TM-T7997

β-D-Glucose Pentaacetate

Prodotto controllato

CAS: 604-69-3

Applications D-Glucose pentaacetate was reported to stimulate insulin release in rat pancreatic islets. Only α-D-glucose pentaacetate caused an immediate increase in insulin output. The β-anomer of D-glucose pentaacetate first transiently inhibited insulin release, this initial effect being followed by a secondary rise in secretory rate.
References Carpinelli, A., et al.: Mol. Cell Endocrinol., 17, 103 (1980), Hellman, B., et al.: Diab. Metab., 20, 123 (1994), Malaisse, W., et al.: Int. J. Mol. Med., 2, 331 (1998), Sener, A., et al.: Mol. Gen. Metab., 64, 135 (1998),

Formula: C₁₆H₂₂O₁₁

Colore e forma: Neat

Peso molecolare: 390.34

Ref: TR-G596500

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

CAS: 604-69-3

1,2,3,4,6-Penta-O-acetyl-b-D-glucopyranose, also known as beta-D-glucose pentaacetate, has high chemical stability and long shelf life. This protected form of glucose is a key building block of any chemical synthesis of glucose-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 glycosylations, it can be converted into more reactive donors, such as glycosyl halides or thioglycosides. Beta-D-glucose pentaacetate is also used as a food additive and flavouring agent.

Formula: C₁₆H₂₂O₁₁

Purezza: Min. 97.5 Area-%

Colore e forma: White Powder

Peso molecolare: 390.34 g/mol

Ref: 3D-MP05836

β-D-Glucose pentaacetate

CAS: 604-69-3

Formula: C₁₆H₂₂O₁₁

Purezza: 95%

Colore e forma: Solid

Peso molecolare: 390.341

Ref: 10-F228050

ß-D-Glucose Pentaacetate extrapure, 99%

CAS: 604-69-3

Purezza: min. 99%

Colore e forma: White, Crystalline powder

Ref: SR-65776

β-D-Glucose pentaacetate

CAS: 604-69-3

1,2,3,4,6-Penta-O-acetyl-b-D-glucopyranose, also known as beta-D-glucose pentaacetate, has high chemical stability and long shelf life. This protected form of glucose is a key building block of any chemical synthesis of glucose-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 glycosylations, it can be converted into more reactive donors, such as glycosyl halides or thioglycosides. Beta-D-glucose pentaacetate is also used as a food additive and flavouring agent.

Formula: C₁₆H₂₂O₁₁

Peso molecolare: 390.35 g/mol

Ref: 3D-G-3000