产品介绍：
产品说明
一般描述
Procyanidins are classified under the class of flavan-3-ols which are the common components of plant-derived food products.
应用
Procyanidin C1 may be used as an analytical reference standard for the determination of procyanidin C1 in:
- Cocoa-based products by ultra-high performance liquid chromatography coupled to quadrupole Orbitrap high resolution mass spectrometry (UHPLC-Q-Orbitrap-MS/MS).
- Wild apple by UHPLC equipped with diode array detection (DAD) and high resolution multistage mass spectrometry (HRMS).
- Food materials and biological samples by HPLC combined with fluorescence detector (FLD) as well as DAD.
- Lentil seed coats by HPLC-MS with ultraviolet (UV) detection.
- Grape seeds by high-speed counter-current chromatography (HSCCC).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
包装
Bottomless glass bottle. Contents are inside inserted fused cone.
基本信息
| 经验(实验)分子式 | C45H38O18 |
| 分子量 | 866.77 |
| NACRES | NA.24 |
产品性质
| 质量水平 | 100 |
| 等级 | analytical standard |
| 测定 | ≥90.0% (HPLC) |
| 保质期 | limited shelf life, expiry date on the label |
| technique(s) | HPLC: suitable gas chromatography (GC): suitable |
| 杂质 | ≤15.0% water |
| application(s) | food and beverages |
| 格式 | neat |
| 运输 | wet ice |
| 储存温度 | −20℃ |
| SMILES string | O[C@@H]1Cc2c(O)cc(O)c([C@@H]3[C@@H](O)[C@H](Oc4c([C@@H]5[C@@H](O)[C@H](Oc6cc(O)cc(O)c56)c7ccc(O)c(O)c7)c(O)cc(O)c34)c8ccc(O)c(O)c8)c2O[C@@H]1c9ccc(O)c(O)c9 |
| InChI | 1S/C45H38O18/c46-18-10-27(54)33-32(11-18)61-42(16-2-5-21(48)25(52)8-16)39(59)37(33)35-29(56)14-30(57)36-38(40(60)43(63-45(35)36)17-3-6-22(49)26(53)9-17)34-28(55)13-23(50)19-12-31(58)41(62-44(19)34)15-1-4-20(47)24(51)7-15/h1-11,13-14,31,37-43,46-60H,12H2/t31-,37-,38+,39-,40-,41-,42-,43-/m1/s1 |
| InChI key | MOJZMWJRUKIQGL-XILRTYJMSA-N |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
