CAS 20880-92-6

2,3:4,5-Di-O-isopropilideno-β-D-frutopiranose

Descrição:

2,3:4,5-Di-O-isopropilideno-β-D-frutopiranose é um derivado de carboidrato, especificamente uma forma protegida de β-D-frutopiranose. Este composto apresenta dois grupos protetores isopropilideno, que aumentam sua estabilidade e solubilidade em solventes orgânicos, tornando-o útil na química orgânica sintética. A presença desses grupos protetores permite reações seletivas em outros locais funcionais da molécula de frutose, facilitando a síntese de carboidratos ou derivados mais complexos. O composto é tipicamente um sólido branco a off-white e é solúvel em solventes orgânicos comuns, como metanol e diclorometano. Sua estrutura inclui um anel de pirano, característico de muitos açúcares, e retém as propriedades funcionais da frutose enquanto é modificado para aplicações químicas específicas. O composto é frequentemente utilizado na química de carboidratos para a síntese de glicosídeos ou na preparação de outros derivados de açúcar. Assim como muitos compostos orgânicos, o manuseio e armazenamento adequados são essenciais para manter sua integridade e prevenir degradação.

Fórmula: 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

Chave InChI: 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]

Sinónimos:

• 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

Fórmula: C12H20O6

Pureza: ≥97%

Cor e Forma: Solid Powder

Peso molecular: 260.28

Ref: 7E-sc-220788

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

CAS: 20880-92-6

Fórmula: C₁₂H₂₀O₆

Pureza: >98.0%(GC)

Cor e Forma: White to Almost white powder to crystal

Peso molecular: 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

Fórmula: C₁₂H₂₀O₆

Pureza: 98%

Peso molecular: 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

Fórmula: C₁₂H₂₀O₆

Cor e Forma: White Powder

Peso molecular: 260.12599

Ref: 45-1672210

NSC 407023

CAS: 20880-92-6

Fórmula: C₁₂H₂₀O₆

Pureza: 98%

Cor e Forma: Solid

Peso molecular: 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

Pureza: 98%

Peso molecular: 260.28g/mol

Ref: 54-OR315347

Topiramate EP Impurity A (Topiramate USP Related Compound A)

CAS: 20880-92-6

Fórmula: C₁₂H₂₀O₆

Cor e Forma: White To Off-White Solid

Peso molecular: 260.29

Ref: 4Z-T-052

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

CAS: 20880-92-6

Cor e Forma: White To Off-White

Ref: 86-MM1348.01

Diacetone-ß-D-fructose

CAS: 20880-92-6

Pureza: 98.0%

Cor e Forma: Solid

Peso molecular: 260.2860107421875

Ref: 10-F494203

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

CAS: 20880-92-6

Fórmula: C₁₂H₂₀O₆

Peso molecular: 260.28

Ref: 7W-GC6033

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

Produto Controlado

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)

Fórmula: C₁₂H₂₀O₆

Cor e Forma: White To Off-White

Peso molecular: 260.28

Ref: TR-D456400

Topiramate EP Impurity A

CAS: 20880-92-6

Fórmula: C₁₂H₂₀O₆

Peso molecular: 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.

Fórmula: C₁₂H₂₀O₆

Pureza: Min. 95%

Cor e Forma: White Off-White Powder

Peso molecular: 260.28 g/mol

Ref: 3D-MD06165

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

Produto Controlado

CAS: 20880-92-6

Fórmula: C₁₂H₈D₁₂O₆

Cor e Forma: Neat

Peso molecular: 272.36

Ref: TR-D456402

Desulfamate Hydroxy Topiramate-13C6

Produto Controlado

CAS: 20880-92-6

Fórmula: C₆C₆H₂₀O₆

Cor e Forma: Neat

Peso molecular: 266.24

Ref: TR-D540252