Choerospondin
(Synonyms: 南酸枣苷) 目录号 : GC35686Choerospondin 是一种从黄芪树皮中分离出的黄酮类化合物。
Cas No.:81202-36-0
Sample solution is provided at 25 µL, 10mM.
Quality Control & SDS
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- Purity: >99.50%
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- SDS (Safety Data Sheet)
- Datasheet
Choerospondin is a flavanone isolated from the bark of Choerospondias axillaris[1].
[1]. LÜ YZ, et al. The isolation and structural determination of naringenin and choerospondin from the bark of Choerospondias axillaris. Yao Xue Xue Bao. 1983 Mar;18(3):199-202.
Cas No. | 81202-36-0 | SDF | |
别名 | 南酸枣苷 | ||
Canonical SMILES | O=C1C[C@H](OC2=C1C(O)=CC(O)=C2)C3=CC=C(C=C3)O[C@@H]4O[C@@H]([C@H]([C@@H]([C@H]4O)O)O)CO | ||
分子式 | C21H22O10 | 分子量 | 434.39 |
溶解度 | Soluble in DMSO | 储存条件 | Store at -20°C |
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 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 2.3021 mL | 11.5104 mL | 23.0208 mL |
5 mM | 0.4604 mL | 2.3021 mL | 4.6042 mL |
10 mM | 0.2302 mL | 1.151 mL | 2.3021 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。
[Chemical Constituents from Cynomorium songaricum]
Zhong Yao Cai 2016 Jan;39(1):74-7.PMID:30079707doi
Objective: To study the chemical constituents from the fleshy stems of Cynomorium songaricum. Methods: The chemical constituents were isolated and purified by chromatography on MCI, silica gel, Sephadex LH-20 columns, etc. The structures of compounds were elucidated by physicochemical property and spectral analyses. Results: 15 compounds were isolated and identified as Choerospondin( 1), isolariciresinol-4-O-β-D-glucopyranoside( 2), lutelin-7-O-β-D-glucopyranoside( 3), 3, 4-dihydroxyphenethylacetate( 4),maslinic acid( 5),catechin ( 6),ursolic acid( 7),gentisic acid( 8),mannitol( 9), phloroglucinol( 10), β-sitosterol( 11), daucosterol( 12), rutin( 13), cetylic acid( 14) and epicatechin( 15). Conclusion: Compounds 4,5,8,9 and 10 are obtained from this plant for the first time.