CAS 20880-92-6

2,3:4,5-Di-O-isopropilidene-β-D-fructopiranosio

Descrizione:

2,3:4,5-Di-O-isopropilidene-β-D-fructopiranosio è un derivato dei carboidrati, specificamente una forma protetta di β-D-fruttopiranosio. Questo composto presenta due gruppi protettivi isopropilidene, che ne migliorano la stabilità e la solubilità nei solventi organici, rendendolo utile nella chimica organica sintetica. La presenza di questi gruppi protettivi consente reazioni selettive in altri siti funzionali della molecola di fruttosio, facilitando la sintesi di carboidrati o derivati più complessi. Il composto è tipicamente un solido bianco a bianco sporco ed è solubile in comuni solventi organici come metanolo e diclorometano. La sua struttura include un anello di pirano, caratteristico di molti zuccheri, e mantiene le proprietà funzionali del fruttosio mentre è modificato per applicazioni chimiche specifiche. Il composto è spesso utilizzato nella chimica dei carboidrati per la sintesi di glicosidi o nella preparazione di altri derivati dello zucchero. Come per molti composti organici, una corretta manipolazione e conservazione sono essenziali per mantenere la sua integrità e prevenire la degradazione.

Formula: C₁₂H₂₀O₆

InChI: InChI=1S/C12H20O6/c1-10(2)15-7-5-14-12(6-13)9(8(7)16-10)17-11(3,4)18-12/h7-9,13H,5-6H2,1-4H3/t7-,8-,9+,12+/m1/s1

InChI key: InChIKey=PSSHGMIAIUYOJF-XBWDGYHZSA-N

SMILES: C(O)[C@]12[C@]([C@]3([C@@](CO1)(OC(C)(C)O3)[H])[H])(OC(C)(C)O2)[H]

Sinonimi:

• 2,3,4,5-Di-O-isopropylidene-b-D-fructo pyranose
• 2,3:4,5-Bis-O-(1-methylethylidene)-b-D-fructopyranose
• 2,3:4,5-Bis-O-(1-methylethylidene)-β-<span class="text-smallcaps">D</span>-fructopyranose
• 2,3:4,5-Di-O-isopropylidene-β-<span class="text-smallcaps">D</span>-fructopyranose
• 2,3:4,5-bis-O-(1-methylethylidene)-β-D-fructopyranose Diacetonefructose
• 5H-Bis[1,3]dioxolo[4,5-b:4′,5′-d]pyran, β-<span class="text-smallcaps">D</span>-fructopyranose deriv.
• <span class="text-smallcaps">D</span>-Fructopyranose diacetonide
• Diacetonefructose
• Fructopyranose, 2,3:4,5-di-O-isopropylidene-, β-<span class="text-smallcaps">D</span>-
• NSC 407023
• β-<span class="text-smallcaps">D</span>-Fructopyranose, 2,3:4,5-bis-O-(1-methylethylidene)-
• 2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose
• β-D-Fructopyranose, 2,3:4,5-bis-O-(1-methylethylidene)-
• 5H-Bis[1,3]dioxolo[4,5-b:4′,5′-d]pyran, β-D-fructopyranose deriv.

2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose

CAS: 20880-92-6

Formula: C12H20O6

Purezza: ≥97%

Colore e forma: Solid Powder

Peso molecolare: 260.28

Ref: 7E-sc-220788

2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose

CAS: 20880-92-6

Formula: C₁₂H₂₀O₆

Purezza: >98.0%(GC)

Colore e forma: White to Almost white powder to crystal

Peso molecolare: 260.29

Ref: 3B-D3758

2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose, 98%

CAS: 20880-92-6

2,3:4,5-Di-O-isopropylidene-beta-D-fructopyranose is used as chiral auxiliaries in Michael and Aldol addition reactions. 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

Formula: C₁₂H₂₀O₆

Purezza: 98%

Peso molecolare: 260.28

Ref: 02-J66537

Topiramate Related Compound A (2,3:4,5-Bis-O-(1-methylethylidene)-β-D-fructopyranose)

CAS: 20880-92-6

Heterocyclic compounds with oxygen hetero-atom(s) only, nesoi

Formula: C₁₂H₂₀O₆

Colore e forma: White Powder

Peso molecolare: 260.12599

Ref: 45-1672210

NSC 407023

CAS: 20880-92-6

Formula: C₁₂H₂₀O₆

Purezza: 98%

Colore e forma: Solid

Peso molecolare: 260.2836

Ref: IN-DA002JWI

2,3:4,5-Bis-O-(1-methylethylidene)-β-D-fructopyranose

CAS: 20880-92-6

2,3:4,5-Bis-O-(1-methylethylidene)-β-D-fructopyranose

Purezza: 98%

Peso molecolare: 260.28g/mol

Ref: 54-OR315347

Topiramate EP Impurity A (Topiramate USP Related Compound A)

CAS: 20880-92-6

Formula: C₁₂H₂₀O₆

Colore e forma: White To Off-White Solid

Peso molecolare: 260.29

Ref: 4Z-T-052

2,3:4,5-Bis-O-(1-methylethylidene)-β-D-fructopyranose

CAS: 20880-92-6

Colore e forma: White To Off-White

Ref: 86-MM1348.01

Diacetone-ß-D-fructose

CAS: 20880-92-6

Purezza: 98.0%

Colore e forma: Solid

Peso molecolare: 260.2860107421875

Ref: 10-F494203

2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose

CAS: 20880-92-6

Formula: C₁₂H₂₀O₆

Peso molecolare: 260.28

Ref: 7W-GC6033

2,3:4,5-Di-O-isopropylidene-beta-D-fructopyranose

Prodotto controllato

CAS: 20880-92-6

Applications 2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose (cas# 20880-92-6) is a useful reactant for examining the effectiveness of sulfamate and sulfamide groups for the inhibition of carbonic anhydrase-​II (CA-​II)​.
References Maryanoff, B. E., et al.: J. Med. Chem., 48, 1941 (2005)

Formula: C₁₂H₂₀O₆

Colore e forma: White To Off-White

Peso molecolare: 260.28

Ref: TR-D456400

Topiramate EP Impurity A

CAS: 20880-92-6

Formula: C₁₂H₂₀O₆

Peso molecolare: 260.29

Ref: ST-EA-CP-T11001

2,3:4,5-Di-O-isopropylidene-b-D-fructopyranose

CAS: 20880-92-6

2,3:4,5-Di-O-isopropylidene-b-D-fructopyranose (IDFP) is a natural compound that has been shown to have pharmacological properties. It is an inhibitor of the enzyme alpha-glucosidase and may be used as a treatment for diabetes mellitus type II. IDFP binds to the active site of the enzyme α-glucosidase, preventing access of the substrate glucose. This causes a decrease in blood glucose levels and has also been shown to reduce cholesterol levels in mice. IDFP is synthesized by reacting ethylene diamine with 2,3:4,5-di-O-isopropylidene b -D -fructofuranose. This reaction produces a heterocycle that undergoes asymmetric synthesis using sodium hydroxide solution and hydrogen fluoride as catalysts.

Formula: C₁₂H₂₀O₆

Purezza: Min. 95%

Colore e forma: White Off-White Powder

Peso molecolare: 260.28 g/mol

Ref: 3D-MD06165

2,3:4,5-Di-O-isopropylidene-Beta-D-fructopyranose-d12

Prodotto controllato

CAS: 20880-92-6

Formula: C₁₂H₈D₁₂O₆

Colore e forma: Neat

Peso molecolare: 272.36

Ref: TR-D456402

Desulfamate Hydroxy Topiramate-13C6

Prodotto controllato

CAS: 20880-92-6

Formula: C₆C₆H₂₀O₆

Colore e forma: Neat

Peso molecolare: 266.24

Ref: TR-D540252