CAS 20315-25-7

Procyanidin B1

Description:

Procyanidin B1, with the CAS number 20315-25-7, is a type of flavonoid compound belonging to the proanthocyanidin class. It is a dimeric flavanol, primarily composed of two catechin units linked by a carbon-carbon bond. This compound is commonly found in various plants, particularly in fruits, seeds, and bark, contributing to the astringent taste of certain foods. Procyanidin B1 exhibits antioxidant properties, which can help neutralize free radicals and may contribute to various health benefits, including cardiovascular protection and anti-inflammatory effects. Additionally, it has been studied for its potential role in improving vascular health and reducing the risk of chronic diseases. The compound is soluble in organic solvents and has limited solubility in water, which influences its bioavailability and absorption in the human body. Overall, Procyanidin B1 is of significant interest in nutritional and pharmaceutical research due to its potential health-promoting properties.

Formula: C₃₀H₂₆O₁₂

InChI: InChI=1/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+/m0/s1

InChI key: InChIKey=XFZJEEAOWLFHDH-UKWJTHFESA-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

Synonyms:

• (+)-Procyanidin B₁
• (-)-Epicatechin-(4β-8)-(+)-catechin
• (2R,2'R,3R,3'S,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′S,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
• (4,8-Bi-2H-1-benzopyran)-3,3',5,5',7,7'-hexol, 2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-
• 2,2'-Bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-(4,8-Bi-2H-1-benzopyran)-3,3',5,5',7,7'-hexol
• 2-(3,4-Dihydroxyphenyl)-8-[2-(3,4-Dihydroxyphenyl)-3,5,7-Trihydroxy-Chroman-4-Yl]Chroman-3,5,7-Triol
• Proanthocyanidin B₁
• Procyanidin B1
• Procyanidol B₁
• [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′S,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′S*)]]-
• [4,8′′-Biflavan]-3,3′,3′′,3′′′,4′,4′′′,5,5′′,7,7′′-decol, stereoisomer
• Procyanidin B1, 97%, from Vitis vinifera Linn.
• PROCYANIDINDIMERB1
• 2-(3,4-dihydroxyphenyl)-4-[2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-8-yl]-3,4-dihydro-2H-chromene-3,5,7-triol
• Procyanidin B1, froM Vitis vinifera Linn.
• PROCYANIDIN B1 USP/EP/BP
• (2R,2'R,3R,3'S,4R)-2,2'-Bis(3,4-dihydroxyphenyl)-4,8'-bichroman-3,3',5,5',7,7'-hexol
• (2R,3R,4R,2'R,3'S)-2,2'-Bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-4,8'-bi(2H-1-benzopyran)-3,3',5,5',7,7'-hexol
• Procyanidin B1 [Epicatechin (4β→8) catechin]
• (4→8)-Procyanidin B1
• 2-(3,4-dihydroxyphenyl)-4-[2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-chroman-8-yl]chromane-3,5,7-triol
• Procyanidin Impurity 2
• [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'S,4R)-
• PROCYANIDIN B1(RG)
• Proanthocyanidin B1
• EPICATECHIN(4BETA->8)CATECHIN
• Procyanidin B1,cis,trans′′-4,8′′-Bi-(3,3′,4′,5,7-Pentahydroxyflavane)
• 2,2'-Bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-2H,2'H-4,8'-bichromene-3,3',5,5',7,7'-hexol
• OligoMeric Proantho Cyanidins
• CIS,TRANS''-4,8''-BI-(3,3',4',5,7-PENTAHYDROXYFLAVANE)
• PROCYANIDIN A2(SH)

Procyanidin B1

CAS: 20315-25-7

Procyanidin B1 analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.

Formula: C₃₀H₂₆O₁₂

Purity: (HPLC) ≥90%

Color and Shape: Powder

Molecular weight: 578.53

Ref: 11-0983

[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'S,4R)-

CAS: 20315-25-7

Formula: C₃₀H₂₆O₁₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 578.5202

Ref: IN-DA0028PD

Procyanidin B1

CAS: 20315-25-7

Formula: C₃₀H₂₆O₁₂

Purity: ≥ 98.0%

Color and Shape: White to light brown crystalline powder

Molecular weight: 578.52

Ref: 7W-GK7390

Procyanidin B1

CAS: 20315-25-7

Procyanidin B1

Purity: ≥95%

Molecular weight: 578.52g/mol

Ref: 54-BUP04519

Procyanidin B1

CAS: 20315-25-7

Procyanidin B1, one of the major components of Flavangenol, also suppresses fat accumulation and induced mRNA expression of the fatty acid oxidative enzymes.

Formula: C₃₀H₂₆O₁₂

Purity: 95%~99%

Color and Shape: Powder

Molecular weight: 578.526

Ref: BP-BP1146

Procyanidin B1

CAS: 20315-25-7

Formula: C₃₀H₂₆O₁₂

Molecular weight: 578.53

Ref: 4Z-P-227003

Procyanidin B1

CAS: 20315-25-7

Procyanidin B1, isolated from commonly eaten fruits, binds to the TLR4/MD-2 complex and has anti-inflammatory activity.

Formula: C₃₀H₂₆O₁₂

Purity: 98.00% - 99.91%

Color and Shape: Red-Brown Powder

Molecular weight: 578.52

Ref: TM-TQ0205

Procyanidin b1

CAS: 20315-25-7

Oxygen-heterocyclic compound

Formula: C₃₀H₂₆O₁₂

Purity: ≥ 90.0 % (HPLC)

Color and Shape: Powder

Molecular weight: 578.53

Ref: 5G-89764

Procyanidin B1

CAS: 20315-25-7

Procyanidin B1 is a polyphenolic compound, which is a type of naturally occurring organic compound. It is primarily sourced from various plants, including grape seeds, apples, and cocoa. This compound is a proanthocyanidin, specifically a type of flavonoid, and is often found in the skins, seeds, and leaves of these plants.

Formula: C₃₀H₂₆O₁₂

Purity: Min. 95 Area-%

Color and Shape: Powder

Molecular weight: 578.52 g/mol

Ref: 3D-FP45625

PROCYANIDIN B1

CAS: 20315-25-7

Purity: 98%

Molecular weight: 578.526001

Ref: 10-F859798

Procyanidin B1-d3

Controlled Product

CAS: 20315-25-7

Formula: C₃₀D₃H₂₃O₁₂

Color and Shape: Neat

Molecular weight: 581.539

Ref: TR-P755822

Procyanidin B1

Controlled Product

CAS: 20315-25-7

Applications Procyanidins B1 is a B type proanthocyanidins found in ceylon cinnamon and is known to exhibit anti-inflammatory effects.
References Yilmazer-Musa. M., et al.: J. Agr. Chem., 60, 8924 (2012); Andre, C.M., et al.: J. Agr. Food. Chem, 60, 10546 (2012);

Formula: C₃₀H₂₆O₁₂

Color and Shape: Brown

Molecular weight: 578.52

Ref: TR-P755820