CAS 26339-90-2

Escina Ib

Descrizione:

Escina Ib, con il numero CAS 26339-90-2, è una saponina triterpenoide derivata dai semi dell'ippocastano (Aesculus hippocastanum). È nota per le sue potenziali proprietà terapeutiche, in particolare nel trattamento dell'insufficienza venosa e delle condizioni correlate. Escina Ib mostra attività anti-infiammatorie e antiossidanti, che contribuiscono alla sua efficacia nella promozione della salute vascolare. Il composto è caratterizzato dalla sua capacità di migliorare la permeabilità capillare e ridurre l'edema, rendendolo utile nella gestione del gonfiore e del disagio associati a vari disturbi circolatori. Inoltre, i composti di escina, inclusi Escina Ib, sono spesso studiati per il loro ruolo nel miglioramento della microcircolazione e nella fornitura di effetti protettivi contro lo stress ossidativo. Sebbene sia principalmente riconosciuto per le sue applicazioni medicinali, ulteriori ricerche continuano a esplorare la sua gamma completa di attività biologiche e potenziali usi in farmacologia. Come molti composti naturali, gli effetti specifici e i meccanismi d'azione possono variare, richiedendo una considerazione attenta nelle applicazioni cliniche.

Formula: C₅₅H₈₆O₂₄

InChI: InChI=1/C55H86O24/c1-10-23(2)46(71)79-43-44(72-24(3)60)55(22-59)26(17-50(43,4)5)25-11-12-30-51(6)15-14-32(52(7,21-58)29(51)13-16-53(30,8)54(25,9)18-31(55)61)75-49-41(77-48-38(67)36(65)34(63)28(20-57)74-48)39(68)40(42(78-49)45(69)70)76-47-37(66)35(64)33(62)27(19-56)73-47/h10-11,26-44,47-49,56-59,61-68H,12-22H2,1-9H3,(H,69,70)/b23-10-/t26-,27+,28+,29+,30+,31+,32-,33+,34+,35-,36-,37+,38+,39-,40-,41+,42-,43-,44-,47-,48-,49+,51-,52+,53+,54+,55-/m0/s1

InChI key: InChIKey=AXNVHPCVMSNXNP-OXPBSUTMSA-N

SMILES: C(O)[C@]12[C@](C=3[C@@](C)(C[C@H]1O)[C@@]4(C)[C@](CC3)([C@]5(C)[C@@](CC4)([C@](CO)(C)[C@@H](O[C@H]6[C@H](O[C@@H]7O[C@H](CO)[C@@H](O)[C@H](O)[C@H]7O)[C@@H](O)[C@H](O[C@@H]8O[C@H](CO)[C@@H](O)[C@H](O)[C@H]8O)[C@@H](C(O)=O)O6)CC5)[H])[H])(CC(C)(C)[C@@H](OC(/C(=C\C)/C)=O)[C@@H]2OC(C)=O)[H]

Sinonimi:

• (3β,16α,21β,22α)-22-(acetyloxy)-16,24,28-trihydroxy-21-{[(2Z)-2-methylbut-2-enoyl]oxy}olean-12-en-3-yl β-D-glucopyranosyl-(1->2)-[β-D-glucopyranosyl-(1->4)]-β-D-glucopyranosiduronic acid
• (3β,4β,16α,21β,22α)-22-(Acetyloxy)-16,23,28-trihydroxy-21-[[(2Z)-2-methyl-1-oxo-2-buten-1-yl]oxy]olean-12-en-3-yl O-β-<span class="text-smallcaps">D</smallcap>-glucopyranosyl-(1→2)-O-[β-<smallcap>D</smallcap>-glucopyranosyl-(1→4)]-β-<smallcap>D</span>-glucopyranosiduronic acid
• Aescin B
• Olean-12-ene-16α,21β,22α,24,28-pentol, 3β-[(O-β-<span class="text-smallcaps">D</smallcap>-glucopyranosyl-(1→2)-O-[β-<smallcap>D</smallcap>-glucopyranosyl-(1→4)]-β-<smallcap>D</span>-glucopyranuronosyl)oxy]-, 22-acetate 21-((Z)-2-methylcrotonate)
• Oleanane, β-<span class="text-smallcaps">D</span>-glucopyranosiduronic acid deriv.
• beta-D-Glucopyranosiduronic acid, (3beta,16alpha,21beta(Z),22alpha)-22-(acetyloxy)-16,24,28-trihydroxy-21-((2-methyl-1-oxo-2-butenyl)oxy)olean-12-en-3-yl O-beta-D-glucopyranosyl-(1.2)-O-(beta-D-glucopyranosyl-(1.4))-
• escin Ib
• β-<span class="text-smallcaps">D</smallcap>-Glucopyranosiduronic acid, (3β,4β,16α,21β,22α)-22-(acetyloxy)-16,23,28-trihydroxy-21-[[(2Z)-2-methyl-1-oxo-2-buten-1-yl]oxy]olean-12-en-3-yl O-β-<smallcap>D</smallcap>-glucopyranosyl-(1→2)-O-[β-<smallcap>D</span>-glucopyranosyl-(1→4)]-
• β-<span class="text-smallcaps">D</smallcap>-Glucopyranosiduronic acid, (3β,4β,16α,21β,22α)-22-(acetyloxy)-16,23,28-trihydroxy-21-[[(2Z)-2-methyl-1-oxo-2-butenyl]oxy]olean-12-en-3-yl O-β-<smallcap>D</smallcap>-glucopyranosyl-(1→2)-O-[β-<smallcap>D</span>-glucopyranosyl-(1→4)]-
• β-<span class="text-smallcaps">D</smallcap>-Glucopyranosiduronic acid, [3β,4β,16α,21β(Z),22α]-22-(acetyloxy)-16,23,28-trihydroxy-21-[(2-methyl-1-oxo-2-butenyl)oxy]olean-12-en-3-yl O-β-<smallcap>D</smallcap>-glucopyranosyl-(1→2)-O-[β-<smallcap>D</span>-glucopyranosyl-(1→4)]-
• Oleanane, β-D-glucopyranosiduronic acid deriv.
• β-D-Glucopyranosiduronic acid, [3β,4β,16α,21β(Z),22α]-22-(acetyloxy)-16,23,28-trihydroxy-21-[(2-methyl-1-oxo-2-butenyl)oxy]olean-12-en-3-yl O-β-D-glucopyranosyl-(1→2)-O-[β-D-glucopyranosyl-(1→4)]-
• β-D-Glucopyranosiduronic acid, (3β,4β,16α,21β,22α)-22-(acetyloxy)-16,23,28-trihydroxy-21-[[(2Z)-2-methyl-1-oxo-2-butenyl]oxy]olean-12-en-3-yl O-β-D-glucopyranosyl-(1→2)-O-[β-D-glucopyranosyl-(1→4)]-
• Olean-12-ene-16α,21β,22α,24,28-pentol, 3β-[(O-β-D-glucopyranosyl-(1→2)-O-[β-D-glucopyranosyl-(1→4)]-β-D-glucopyranuronosyl)oxy]-, 22-acetate 21-((Z)-2-methylcrotonate)
• β-D-Glucopyranosiduronic acid, (3β,4β,16α,21β,22α)-22-(acetyloxy)-16,23,28-trihydroxy-21-[[(2Z)-2-methyl-1-oxo-2-buten-1-yl]oxy]olean-12-en-3-yl O-β-D-glucopyranosyl-(1→2)-O-[β-D-glucopyranosyl-(1→4)]-
• Aescin IB
• Escin IB(Aescin IB)
• Escin Impurity 2（Escin Ib）
• 22α-(Acetyloxy)-16α,24,28-trihydroxy-21β-[[(Z)-2-methyl-1-oxo-2-butenyl]oxy]oleana-12-ene-3β-yl 4-O-[2-O-(β-D-gluco-hexopyranosyl)-β-D-gluco-hexopyranosyl]-β-D-gluco-hexopyranosiduronic acid
• 3-<2''-(β-D-glucopyranosido)-4'-(β-D-glucopyranosido)-β-D-glucuronopyranosido>-21-β-angeloyl-22-α-acetylprotoescigenin
• β-d-Glucopyranosiduronic acid, [3β,16α,21β(Z),22α]-22-(acetyloxy)-16,24,28-trihydroxy-21-[(2-methyl-1-oxo-2-butenyl)oxy]olean-12-en-3-yl O-β-d-glucopyranosyl-(1→2)-O-[β-d-glucopyranosyl-(1→4)]-
• Aescin ib, 98%, from Aesculus wilsonii Rehder

Escin IB

CAS: 26339-90-2

Formula: C₅₅H₈₆O₂₄

Peso molecolare: 1131.27

Ref: 7W-GY9075

Escin IB

CAS: 26339-90-2

Escin Ib inhibits gastric emptying, at least in part, mediated by capsaicin-sensitive sensory nerves, to stimulate the synthesis and/or release of dopamine, to act through central dopamine2 receptor, which in turn causes the release of PGs.

Formula: C₅₅H₈₆O₂₄

Purezza: 95%~99%

Peso molecolare: 1131.27

Ref: BP-BP0557

Escin IB

CAS: 26339-90-2

Escin Ib inhibits gastric emptying, at least in part, mediated by capsaicin-sensitive sensory nerves, to stimulate the synthesis and/or release of dopamine, to

Formula: C₅₅H₈₆O₂₄

Purezza: 99.09% - 99.81%

Colore e forma: Solid

Peso molecolare: 1131.26

Ref: TM-T5S1389

Escin IB

CAS: 26339-90-2

Formula: C₅₅H₈₆O₂₄

Peso molecolare: 1131.27

Ref: 4Z-I-083004

Escin ib

CAS: 26339-90-2

Natural glycoside

Formula: C₅₅H₈₆O₂₄

Purezza: ≥ 85.0 % (HPLC)

Colore e forma: Powder

Peso molecolare: 1131.26

Ref: 5G-80446

Escin Ib

CAS: 26339-90-2

Escin Ib is a natural saponin glycoside, which is derived from the seeds of Aesculus hippocastanum, commonly known as horse chestnut. Its mode of action involves inhibiting the enzyme hyaluronidase, thereby reducing capillary permeability and effectively controlling edema and inflammation. Additionally, it acts by stabilizing lysosomal membranes, further contributing to its anti-inflammatory effects.

Purezza: Min. 95%

Ref: 3D-FE145234

Escin Impurity B

CAS: 26339-90-2

Formula: C₅₅H₈₆O₂₄

Peso molecolare: 1131.27

Ref: ST-EA-CP-E104002

AESCIN IB(SH)

CAS: 26339-90-2

Formula: C₅₅H₈₆O₂₄

Purezza: 103%

Colore e forma: Solid

Peso molecolare: 1131.2569

Ref: IN-DA00BE5S