19542

Procyanidin B1

analytical standard

• Synonyme(s) : (−)-Epicatechin (4β-8)-(+)-catechin, cis,trans′′-4,8′′-Bi-(3,3′,4′,5,7-Pentahydroxyflavane), Proanthocyanidin B1
• Formule empirique (notation de Hill): C₃₀H₂₆O₁₂
• Numéro CAS: 20315-25-7
• Poids moléculaire : 578.52
• Numéro MDL: MFCD01861512
• Code UNSPSC : 85151701
• ID de substance PubChem : 329751914
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: analytical standard
• Niveau de qualité: 100
• Pureté: ≥90% (HPLC)
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Application(s): food and beverages
• Format: neat
• Température de stockage: 2-8°C
• Chaîne SMILES: O[C@H]1Cc2c(O)cc(O)c([C@@H]3[C@@H](O)[C@H](Oc4cc(O)cc(O)c34)c5ccc(O)c(O)c5)c2O[C@@H]1c6ccc(O)c(O)c6
• 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+/m0/s1
• Clé InChI: XFZJEEAOWLFHDH-UKWJTHFESA-N

Description

Description générale

Procyanidin B1 is a phenolic compound in fruits. It has been used widely as adulteration indicator of fruit juice. It has a strong antioxidant property.

Application

Procyanidin B1 has been used in quantifying phenolic compound using HPLC, during a study performed to understand the effect of ellagitannins, ellagic acid and volatile compounds from oak wood on procyanidin B1 content of model wines. It may have been used as reference material to determine phenolic acids from apple and pear using HPLC method.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Autres remarques

This compound is commonly found in plants of the genus: cinnamomum crataegus

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)