Syringaresinol diglucoside
(Synonyms: 丁香树脂醇双葡萄糖苷,Syringaresinol-di-O-glucoside) 目录号 : GC60350
A phenolic glucoside with neuroprotective activity
Cas No.:66791-77-3
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
(–)-Syringaresinol di-O-glucoside is a phenolic glucoside that has been found in D. aurantiacum and has neuroprotective activity.1 It reduces neurotoxicity induced by glutamate by 19.3% in PC12 cells when used at a concentration of 10 ?M.
1.Xiong, L., Cao, Z.-X., Peng, C., et al.Phenolic glucosides from Dendrobium aurantiacum var. denneanum and their bioactivitiesMolecules18(6)6153-6160(2013)
| Cas No. | 66791-77-3 | SDF | |
| 别名 | 丁香树脂醇双葡萄糖苷,Syringaresinol-di-O-glucoside | ||
| Canonical SMILES | COC(C=C1[C@H]2[C@@](CO[C@H]3C4=CC(OC)=C(O[C@@H]([C@@H]([C@@H](O)[C@@H]5O)O)O[C@@H]5CO)C(OC)=C4)([H])[C@@]3([H])CO2)=C(C(OC)=C1)O[C@@H]([C@@H]([C@@H](O)[C@@H]6O)O)O[C@@H]6CO | ||
| 分子式 | C34H46O18 | 分子量 | 742.72 |
| 溶解度 | DMSO : 100 mg/mL (134.64 mM; Need ultrasonic) | 储存条件 | |
| General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 1.3464 mL | 6.732 mL | 13.464 mL |
| 5 mM | 0.2693 mL | 1.3464 mL | 2.6928 mL |
| 10 mM | 0.1346 mL | 0.6732 mL | 1.3464 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Authentication of the traditional medicinal plant Eleutherococcus senticosus by DNA and chemical analyses
Planta Med 2008 Jun;74(7):787-9.PMID:18500683DOI:10.1055/s-2008-1074537.
Shigoka (SGK), the rhizome of Eleutherococcus senticosus, is a traditional medicine used as a tonic in northeastern Asia and far eastern Russia. We analyzed the nuclear ribosomal DNA internal transcribed spacer (ITS) sequence of the medicine available on the Japanese and Chinese markets and found that at least 3 species were used as the source plant of the commercial SGKs and that only 70% of all samples was made from the correct species. Furthermore, we performed the quantitative determination of 3 marker compounds, eleutheroside B (EB), Syringaresinol diglucoside (Syr), and isofraxidin (Iso) by ultraperformance liquid chromatography (UPLC)/mass spectrometry (MS). We found that EB and Iso are specific to the correct source plant of SGK. Of them, EB is thought to be the best marker compound for quality assurance of the SGK from the viewpoint of its pharmacological activity.