CAS 23567-23-9

Procyanidin B3

Description:

Procyanidin B3 is a type of flavonoid, specifically a proanthocyanidin, which is a class of polyphenolic compounds found in various plants. It is characterized by its oligomeric structure, typically consisting of two catechin units linked by a specific type of bond. Procyanidin B3 is known for its antioxidant properties, which contribute to its potential health benefits, including cardiovascular protection and anti-inflammatory effects. It is commonly found in foods such as cocoa, apples, and berries, and is often studied for its role in promoting human health. The compound has a molecular formula that reflects its complex structure, and it is soluble in organic solvents but less so in water. Procyanidin B3 is also recognized for its ability to interact with various biological systems, influencing cellular signaling pathways and potentially offering protective effects against oxidative stress. Its presence in the diet is associated with various health benefits, making it a subject of interest in nutritional and pharmaceutical research.

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-AVFWISQGSA-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:

• (+)-Catechin-(4α→8)-(+)-catechin
• (-)-Procyanidin B₃
• (2R,2'R,3S,3'S,4S)-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,3S,3′S,4S)-2,2′-Bis(3,4-dihydroxyphenyl)-3,3′,4,4′-tetrahydro[4,8′-bi-2H-1-benzopyran]-3,3′,5,5′,7,7′-hexol
• Proanthocyanidin B₃
• Procyanidol B₃
• [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,3S,3′S,4S)-
• [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,3β,4α(2′R*,3′S*)]]-
• [4,8′′-Biflavan]-3,3′,3′′,3′′′,4′,4′′′,5,5′′,7,7′′-decol, stereoisomer
• Procyanidin B3
• procyanidin B3 from barley
• (2R,2'R,3S,3'S,4S)-2,2'-Bis(3,4-dihydroxyphenyl)-[4,8'-bichroman]-3,3',5,5',7,7'-hexaol
• 3,3',4,4'-Tetrahydro-2α,2'α-bis(3,4-dihydroxyphenyl)-4α,8'-bi[2H-1-benzopyran]-3β,3'β,5,5',7,7'-hexol
• CATECHIN-(4ALPHA->8)-CATECHIN
• PROCYANIDIN B3 USP/EP/BP
• Procyanidol B3
• (2R,2'R,3S,3'S,4S)-2,2'-Bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-[4,8'-bi-2H-1-benzopyran]-3,3',5,5',7,7'-hexol
• (2R,2'R,3S,3'S,4α)-3,3',4,4'-Tetrahydro-2α,2'α-bis(3,4-dihydroxyphenyl)-4,8'-bi[2H-1-benzopyran]-3,3',5,5',7,7'-hexol
• CATECHIN-(4ALPHA->8)-CATECHIN B3
• [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,3S,3'S,4S)-
• [4,8''-Biflavan]-3,3',3'',3''',4',4''',5,5'',7,7''-decol stereoisomer

Procyanidin B3

CAS: 23567-23-9

Procyanidin B3 analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.

Formula: C₃₀H₂₆O₁₂

Purity: (HPLC) ≥95%

Color and Shape: Powder

Molecular weight: 578.53

Ref: 11-0987

[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,3S,3'S,4S)-

CAS: 23567-23-9

Formula: C₃₀H₂₆O₁₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 578.5202

Ref: IN-DA002NOT

Procyanidin B3

CAS: 23567-23-9

Procyanidin B3

Purity: ≥98%

Molecular weight: 578.52g/mol

Ref: 54-BUP06748

Procyanidin B3

CAS: 23567-23-9

Formula: C₃₀H₂₆O₁₂

Molecular weight: 578.53

Ref: 7W-GY2713

Procyanidin B3

CAS: 23567-23-9

Procyanidin B3 (B3) prevents osteoarthritis (OA) progression and heterotopic cartilage formation, at least in a part through the suppression of iNOS, these results support the potential therapeutic benefits of B3 for treatment of human OA and heterotopic ossification.

Formula: C₃₀H₂₆O₁₂

Purity: 95%~99%

Color and Shape: Powder

Molecular weight: 578.526

Ref: BP-BP1148

Procyanidin B3

CAS: 23567-23-9

Procyanidin B3(B3) is a procyanidin dimer that is widely studied due to its high abundance in the human diet and antioxidant activity.

Formula: C₃₀H₂₆O₁₂

Purity: 98.92% - 99.71%

Color and Shape: Solid

Molecular weight: 578.52

Ref: TM-TN1150

Procyanidin b3

CAS: 23567-23-9

Oxygen-heterocyclic compound

Formula: C₃₀H₂₆O₁₂

Purity: ≥ 95.0 % (HPLC)

Color and Shape: Powder

Molecular weight: 578.52

Ref: 5G-84047

Procyanidin B3

CAS: 23567-23-9

Procyanidin B3 is a flavonoid compound, which is a type of plant-derived polyphenol, sourced primarily from the seeds and skins of various fruits, especially grapes and apples. It functions primarily through strong antioxidant activity, neutralizing free radicals and reducing oxidative stress. This mode of action is fundamental to its potential therapeutic effects, as oxidative stress is a contributor to numerous chronic diseases.

Formula: C₃₀H₂₆O₁₂

Purity: Min. 98 Area-%

Color and Shape: Off-White Powder

Molecular weight: 578.52 g/mol

Ref: 3D-FP65542

Procyanidin B3

Controlled Product

CAS: 23567-23-9

Formula: C₃₀H₂₆O₁₂

Color and Shape: Neat

Molecular weight: 578.52

Ref: TR-P213540