| 货号 | 包装规格 | 操作 |
|---|---|---|
| 3805-10MG | 10 mg |
Oenothein B is a dimeric ellagitannin compound which is found commonly in genusOenothera.PMID 22396107
Oenothein B may be used as a reference standard for the determination of oenothein B in aqueous extracts of Epilobii angustifolli herbaPMID 17980376 and Epilobium angustifolium L. by high performance thin-layer chromatography (HPTLC)-densitometry, in plant materials by HPLC combined with diode array detector (DAD) and mass spectrometry (MS)PMID 22396107 and in Eucalyptus globulus leaves by HPLC-DAD coupled to electrospray ionization (EIS) MS.PMID 22930658
| 英文名称 | Oenothein B |
| CAS 号 | 104987-36-2 |
| 经验分子式 | C68H48O44 |
| 分子量 | 1569.08 |
| UNSPSC | 85151701 |
| NACRES | NA.24 |
| InChI | 1S/C68H50O44/c69-22-1-14(2-23(70)39(22)79)59(93)109-56-52(92)68(112-61(95)16-5-26(73)41(81)27(74)6-16)106-34-13-103-63(97)20-11-32(46(86)50(90)38(20)37-19(64(98)107-54(34)56)9-30(77)44(84)49(37)89)104-53-21(10-31(78)45(85)51(53)91)66(100)111-58-57(110-60(94)15-3-24(71)40(80)25(72)4-15)55-33(105-67(58)101)12-102-62(96)17-7-28(75)42(82)47(87)35(17)36-18(65(99)108-55)8-29(76)43(83)48(36)88/h1-11,33-34,52,54-58,67-92,101H,12-13H2 |
| InChI key | 基辅-乌夫法奥萨-北 |
| 等级 | 分析标准 |
| 含量测定 | ≥80%（HPLC） |
| 保质期 | 有限保质期，标签上标注有效期 |
| 应用 | 食品和饮料 |
| 形式 | 纯品 |
| 储存温度 | 2-8°C |
| 质量等级 | 100 |
| 包装规格（货号 3805-10MG） | 10 mg |
