CAS 29106-49-8

Procianidina B2

Descrizione:

Procianidina B2 è un tipo di flavonoide, specificamente una proantocianidina, che è un polimero di catechina ed epicatechina. Si trova comunemente in varie piante, in particolare in frutti, semi e corteccia, contribuendo al sapore astringente di alcuni alimenti. Procianidina B2 è noto per le sue proprietà antiossidanti, che aiutano a neutralizzare i radicali liberi e possono contribuire a vari benefici per la salute, inclusa la protezione cardiovascolare e gli effetti anti-infiammatori. Il composto presenta una struttura complessa caratterizzata da più gruppi idrossilici, che ne aumentano la reattività e l'attività biologica. È solubile in solventi organici e ha una solubilità limitata in acqua. Procianidina B2 è spesso studiato per le sue potenziali applicazioni terapeutiche, incluso il suo ruolo nel miglioramento della salute vascolare e i suoi effetti sui disturbi metabolici. Inoltre, è di interesse nell'industria alimentare per il suo potenziale come conservante naturale e miglioratore di sapore. In generale, Procianidina B2 è un composto significativo sia nella scienza nutrizionale che nella farmacologia grazie alle sue diverse attività biologiche.

Formula: C₃₀H₂₆O₁₂

InChI: InChI=1S/C30H26O12/c31-13-7-20(37)24-23(8-13)41-29(12-2-4-16(33)19(36)6-12)27(40)26(24)25-21(38)10-17(34)14-9-22(39)28(42-30(14)25)11-1-3-15(32)18(35)5-11/h1-8,10,22,26-29,31-40H,9H2/t22-,26-,27-,28-,29-/m1/s1

InChI key: InChIKey=XFZJEEAOWLFHDH-NFJBMHMQSA-N

SMILES: O[C@@H]1[C@H](C=2C(O[C@@H]1C3=CC(O)=C(O)C=C3)=CC(O)=CC2O)C4=C5C(C[C@@H](O)[C@H](O5)C6=CC(O)=C(O)C=C6)=C(O)C=C4O

Sinonimi:

• (+)-Procyanidin B₂
• (-)-Epicatechin-(4β→8)-(-)-epicatechin
• (2R,2'R,3R,3'R)-2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-2H,2'H-4,8'-bichromene-3,3',5,5',7,7'-hexol
• (2R,2'R,3R,3'R,4R)-2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-2H,2'H-4,8'-bichromene-3,3',5,5',7,7'-hexol
• (2R,2′R,3R,3′R,4R)-2,2′-Bis(3,4-dihydroxyphenyl)-3,3′,4,4′-tetrahydro[4,8′-bi-2H-1-benzopyran]-3,3′,5,5′,7,7′-hexol
• (4R)-2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-2H,2'H-4,8'-bichromene-3,3',5,5',7,7'-hexol
• Proanthocyanidin B₂
• Procyanidin B-2
• Procyanidin B2
• Procyanidol B₂
• [4,8′-Bi-2H-1-benzopyran]-3,3′,5,5′,7,7′-hexol, 2,2′-bis(3,4-dihydroxyphenyl)-3,3′,4,4′-tetrahydro-, (2R,2′R,3R,3′R,4R)-
• [4,8′-Bi-2H-1-benzopyran]-3,3′,5,5′,7,7′-hexol, 2,2′-bis(3,4-dihydroxyphenyl)-3,3′,4,4′-tetrahydro-, [2R-[2α,3α,4β(2′R*,3′R*)]]-

Procyanidin B2

CAS: 29106-49-8

Procyanidin B2 analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.

Formula: C₃₀H₂₆O₁₂

Purezza: (HPLC) ≥90%

Colore e forma: Powder

Peso molecolare: 578.53

Ref: 11-0984

Procyanidin B2

CAS: 29106-49-8

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

Formula: C₃₀H₂₆O₁₂

Colore e forma: White Powder

Peso molecolare: 578.14243

Ref: 45-1566908

[4,8'-Bi-2H-1-benzopyran]-3,3',5,5',7,7'-hexol, 2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-, (2R,2'R,3R,3'R,4R)-

CAS: 29106-49-8

Formula: C₃₀H₂₆O₁₂

Purezza: 90%

Colore e forma: Solid

Peso molecolare: 578.5202

Ref: IN-DA002XCK

Procyanidin B2

CAS: 29106-49-8

Formula: C₃₀H₂₆O₁₂

Purezza: ≥ 95.0%

Colore e forma: White, off-white, beige or pale brown powder

Peso molecolare: 578.52

Ref: 7W-GL5110

Proanthocyanidin B2

CAS: 29106-49-8

Proanthocyanidin B2

Purezza: 97%

Peso molecolare: 578.52g/mol

Ref: 54-OR1023870

Procyanidin B2

CAS: 29106-49-8

Procyanidin B2

Purezza: ≥95%

Peso molecolare: 578.52g/mol

Ref: 54-BUP00005

Procyanidin B2

CAS: 29106-49-8

Formula: C₃₀H₂₆O₁₂

Colore e forma: Off-White To Pale Yellow Solid

Peso molecolare: 578.53

Ref: 4Z-P-227001

Procyanidin B2

CAS: 29106-49-8

Procyanidin B2 (PB2) is a naturally occurring flavonoid widely found in cocoa, red wine and grape juice, PB2 could protect against oxidative stress- and chemical-induced injury in colonic cells by modulating the endogenous cellular defence, PB2 protects against oxidative injury in colonic cells and up-regulate the expression of GSTP1 via a mechanism that involves ERK and p38 MAPK activation and Nrf2 translocation.

Formula: C₃₀H₂₆O₁₂

Purezza: 95%~99%

Colore e forma: Powder

Peso molecolare: 578.526

Ref: BP-BP1147

Procyanidin B2

CAS: 29106-49-8

Procyanidin B2 has vascular, anti-diabetic, anti-cancer, anti-inflammatory benefits, and inhibits NLRP3 via AP-1 pathway.

Formula: C₃₀H₂₆O₁₂

Purezza: 97.2% - 99.64%

Colore e forma: Solid

Peso molecolare: 578.52

Ref: TM-T6S1367

Procyanidin b2

CAS: 29106-49-8

Oxygen-heterocyclic compound

Formula: C₃₀H₂₆O₁₂

Purezza: ≥ 90.0 % (HPLC)

Colore e forma: Powder

Peso molecolare: 578.53

Ref: 5G-89552

PROCYANIDIN B2

CAS: 29106-49-8

Purezza: 95%

Peso molecolare: 578.526000976563

Ref: 10-F795533

Procyanidin B2

CAS: 29106-49-8

Applications Procyanidin B2 is a selective protein kinase C inhibitor and was also found to promote hair epithelial cell growth and stimulate anagen induction. Procyanidin B2 extracted from apples have also shown anti-inflammatory activities.
References Kamimura. A., et al.: Br. J. Dermatol. 146, 41 (2002);

Formula: C₃₀H₂₆O₁₂

Colore e forma: Brown

Peso molecolare: 578.52

Ref: TR-P755830

Procyanidin B2

CAS: 29106-49-8

Procyanidin B2 is a type of polyphenol, specifically a flavonoid compound, which is derived from plant sources such as grape seeds, apples, and cacao beans. This compound is characterized by its dimeric structure, consisting of two epicatechin units linked through a specific bond. The mode of action of Procyanidin B2 involves its function as a potent antioxidant, which allows it to neutralize free radicals and reduce oxidative stress at the cellular level. Additionally, it influences various signaling pathways, modulating enzyme activity and gene expression related to inflammation and cell survival.

Formula: C₃₀H₂₆O₁₂

Purezza: Min. 98 Area-%

Colore e forma: Off-White Powder

Peso molecolare: 578.52 g/mol

Ref: 3D-FP31144

Procyanidin B2

CAS: 29106-49-8

Formula: C₃₀H₂₆O₁₂

Peso molecolare: 578.53

Ref: ST-EA-CP-P194002