ProcyanidinB2 - analytical standard , CAS No.29106-49-8

CAS: 29106-49-8 Cat. No.: P133625 Summenformel: C30H26O12 Molekulargewicht: 578.52 PubChem CID: 122738
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GRADE & PURITY Analytical standard ? Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods.
Synonyms
BDBM50553253 | P17914 | AKOS008901339 | Proanthocyanidin B2 | PROCYANIDIN B2, (+)- | (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 | (4,8'-BI-2H-1-BENZOPYRAN)-3,3',5,5',7,7'-HEXOL, 2,2'-B
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
★
Size
Deutschland (EU)
USA*
Price
Qty
1mg
P133625-1mg
—
5 Auf Lager
156,11€
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Why this grade

analytical standard Analytischer Standard for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 16 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Übersicht

Procyanidin B2 exerts a potent and beneficial role in reducing granulosa cell apoptosis and inducing autophagy process,and exerts a variety of potent protective pharmacological effects on diabetic complications.

Specifications

Synonyme
BDBM50553253 | P17914 | AKOS008901339 | Proanthocyanidin B2 | PROCYANIDIN B2, (+)- | (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 | (4,8'-BI-2H-1-BENZOPYRAN)-3,3',5,5',7,7'-HEXOL, 2,2'-B
Spezifikationen & Reinheit
analytical standard
Biochemische und physiologische Mechanismen
Procyanidin B2 exerts a potent and beneficial role in reducing granulosa cell apoptosis and inducing autophagy process,and exerts a variety of potent protective pharmacological effects on diabetic complications. In vitro: Procyanidin B2 treatment decrease
Storage
Store at 2-8°C,Argon charged
Verschickt in
Wet ice
Dieses Produkt erfordert Kühlkettenversand. Grundversand und andere Economy-Optionen sind nicht verfügbar.
Note
Analytischer Standard
Namen und Kennungen
Pubchem Sid528770380
Kanonisches LächelnC1C(C(OC2=C1C(=CC(=C2C3C(C(OC4=CC(=CC(=C34)O)O)C5=CC(=C(C=C5)O)O)O)O)O)C6=CC(=C(C=C6)O)O)O
IUPAC Name(2R,3R)-2-(3,4-dihydroxyphenyl)-8-[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-4-yl]-3,4-dihydro-2H-chromene-3,5,7-triol
InChIKeyXFZJEEAOWLFHDH-NFJBMHMQSA-N
INCHI1S/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
Isomere SMILES C1[C@H]([C@H](OC2=C1C(=CC(=C2[C@@H]3[C@H]([C@H](OC4=CC(=CC(=C34)O)O)C5=CC(=C(C=C5)O)O)O)O)O)C6=CC(=C(C=C6)O)O)O
PubChem CID 122738
Molekulargewicht 578.52

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassPhenylpropanoids and polyketides
KlasseFlavonoids
SubclassBiflavonoids and polyflavonoids
Intermediate Tree Nodes Not available
Direct ParentBiflavonoids and polyflavonoids
Alternative Parents B-type proanthocyanidins  Catechins  3'-hydroxyflavonoids  3-hydroxyflavonoids  4'-hydroxyflavonoids  5-hydroxyflavonoids  7-hydroxyflavonoids  1-benzopyrans  Catechols  1-hydroxy-4-unsubstituted benzenoids  1-hydroxy-2-unsubstituted benzenoids  Alkyl aryl ethers  Benzene and substituted derivatives  Secondary alcohols  Oxacyclic compounds  Polyols  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents B-type proanthocyanidin - Bi- and polyflavonoid skeleton - Proanthocyanidin - Catechin - Flavan-3-ol - Hydroxyflavonoid - 3'-hydroxyflavonoid - 7-hydroxyflavonoid - 5-hydroxyflavonoid - 4'-hydroxyflavonoid - 3-hydroxyflavonoid - Flavan - Chromane - 1-benzopyran - Benzopyran - Catechol - Phenol - 1-hydroxy-2-unsubstituted benzenoid - Alkyl aryl ether - 1-hydroxy-4-unsubstituted benzenoid - Benzenoid - Monocyclic benzene moiety - Secondary alcohol - Polyol - Organoheterocyclic compound - Oxacycle - Ether - Hydrocarbon derivative - Alcohol - Organic oxygen compound - Organooxygen compound - Aromatic heteropolycyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''.
External Descriptors Proanthocyanidins
3D-Struktur
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Wirkungsmechanismen
Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

2 results found

Lot NumberCertificate TypeDatumArtikel
D1816171Certificate of AnalysisJul 09, 2025 P133625
D1816170Certificate of AnalysisJul 09, 2025 P133625
Chemische und physikalische Eigenschaften
Brechungsindex1.8
Siedepunkt (°C)955.32° C
Schmelzpunkt (°C)197-198°C
Molekulargewicht578.500 g/mol
XLogP32.400
Hydrogen Bond Donor Count10
Hydrogen Bond Acceptor Count12
Rotatable Bond Count3
Exact Mass578.142 Da
Monoisotopic Mass578.142 Da
Topological Polar Surface Area221.000 Ų
Heavy Atom Count42
Formal Charge0
Complexity925.000
Isotope Atom Count0
Defined Atom Stereocenter Count5
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
FAQs und Artikel
Citations of This Product
Lösungsrechner
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