CAS 29106-49-8

Procianidina B2

Descrição:

Procianidina B2 é um tipo de flavonoide, especificamente um proantocianidina, que é um polímero de catequina e epicatequina. É comumente encontrado em várias plantas, particularmente em frutas, sementes e cascas, contribuindo para o sabor adstringente de certos alimentos. Procianidina B2 é conhecido por suas propriedades antioxidantes, que ajudam a neutralizar os radicais livres e podem contribuir para vários benefícios à saúde, incluindo proteção cardiovascular e efeitos anti-inflamatórios. O composto exibe uma estrutura complexa caracterizada por múltiplos grupos hidroxila, que aumentam sua reatividade e atividade biológica. É solúvel em solventes orgânicos e tem solubilidade limitada em água. Procianidina B2 é frequentemente estudado por suas potenciais aplicações terapêuticas, incluindo seu papel na melhoria da saúde vascular e seus efeitos sobre distúrbios metabólicos. Além disso, é de interesse na indústria alimentícia por seu potencial como conservante natural e realçador de sabor. No geral, Procianidina B2 é um composto significativo tanto na ciência nutricional quanto na farmacologia devido às suas diversas atividades biológicas.

Fórmula: 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

Chave InChI: 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

Sinónimos:

• (+)-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.

Fórmula: C₃₀H₂₆O₁₂

Pureza: (HPLC) ≥90%

Cor e Forma: Powder

Peso molecular: 578.53

Ref: 11-0984

Procyanidin B2

CAS: 29106-49-8

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

Fórmula: C₃₀H₂₆O₁₂

Cor e Forma: White Powder

Peso molecular: 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

Fórmula: C₃₀H₂₆O₁₂

Pureza: 90%

Cor e Forma: Solid

Peso molecular: 578.5202

Ref: IN-DA002XCK

Procyanidin B2

CAS: 29106-49-8

Fórmula: C₃₀H₂₆O₁₂

Pureza: ≥ 95.0%

Cor e Forma: White, off-white, beige or pale brown powder

Peso molecular: 578.52

Ref: 7W-GL5110

Proanthocyanidin B2

CAS: 29106-49-8

Proanthocyanidin B2

Pureza: 97%

Peso molecular: 578.52g/mol

Ref: 54-OR1023870

Procyanidin B2

CAS: 29106-49-8

Procyanidin B2

Pureza: ≥95%

Peso molecular: 578.52g/mol

Ref: 54-BUP00005

Procyanidin B2

CAS: 29106-49-8

Fórmula: C₃₀H₂₆O₁₂

Cor e Forma: Off-White To Pale Yellow Solid

Peso molecular: 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.

Fórmula: C₃₀H₂₆O₁₂

Pureza: 95%~99%

Cor e Forma: Powder

Peso molecular: 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.

Fórmula: C₃₀H₂₆O₁₂

Pureza: 97.2% - 99.64%

Cor e Forma: Solid

Peso molecular: 578.52

Ref: TM-T6S1367

Procyanidin b2

CAS: 29106-49-8

Oxygen-heterocyclic compound

Fórmula: C₃₀H₂₆O₁₂

Pureza: ≥ 90.0 % (HPLC)

Cor e Forma: Powder

Peso molecular: 578.53

Ref: 5G-89552

PROCYANIDIN B2

CAS: 29106-49-8

Pureza: 95%

Peso molecular: 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);

Fórmula: C₃₀H₂₆O₁₂

Cor e Forma: Brown

Peso molecular: 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.

Fórmula: C₃₀H₂₆O₁₂

Pureza: Min. 98 Area-%

Cor e Forma: Off-White Powder

Peso molecular: 578.52 g/mol

Ref: 3D-FP31144

Procyanidin B2

CAS: 29106-49-8

Fórmula: C₃₀H₂₆O₁₂

Peso molecular: 578.53

Ref: ST-EA-CP-P194002