Synonym: (−)-Epicatechin (4β-8)-(+)-catechin; cis,trans′′-4,8′′-Bi-(3,3′,4′,5,7-Pentahydroxyflavane); Proanthocyanidin B1
CAS Number: 20315-25-7
Empirical Formula (Hill Notation): C30H26O12
Molecular Weight: 578.52
MDL Number: MFCD01861512
Linear Formula: C30H26O12
Product Type: Chemical
| application(s) |
food and beverages |
| assay |
≥90% (HPLC) |
| format |
neat |
| grade |
analytical standard |
| 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 |
| InChI key |
XFZJEEAOWLFHDH-UKWJTHFESA-N |
| Quality Level |
100  |
| SMILES string |
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 |
| storage temp. |
2-8°C |
| technique(s) |
gas chromatography (GC): suitable |
| |
HPLC: suitable |
| 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. |
| Application: |
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
| General description: |
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. |
| Packaging: |
1 mg in poly bottle |
| RIDADR |
NONH for all modes of transport |
| WGK Germany |
WGK 3 |
| Flash Point(F) |
Not applicable |
| Flash Point(C) |
Not applicable |
| Purity |
≥90% (HPLC) |
| Storage Temp. |
2-8°C |
| UNSPSC |
85151701 |
