rac-Hesperetin-d3
(Synonyms: 三氘代橙皮素) 目录号 : GC49771An internal standard for the quantification of hesperetin
Cas No.:1346605-26-2
Sample solution is provided at 25 µL, 10mM.
Quality Control & SDS
- View current batch:
- Purity: >99.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
rac-Hesperetin-d3 is intended for use as an internal standard for the quantification of hesperetin by GC- or LC-MS. rac-Hesperetin is a racemic mixture of the flavanones (S)-hesperetin and (R)-hesperetin. rac-Hesperetin (1 mM) inhibits heat-induced advanced glycation end product formation between BSA and glucose by 56.7%.1 It also inhibits α-glucosidase and protein tyrosine phosphatase 1B (PTP1B; IC50s = 15.28 and 20.16 µM, respectively).2 rac-Hesperetin (100 µM) protects against hydrogen peroxide-induced cytotoxicity in MIN6 pancreatic beta cells by 72.27%.
1.Li, D., Mitsuhashi, S., and Ubukata, M.Protective effects of hesperidin derivatives and their stereoisomers against advanced glycation end-products formationPharm. Biol.50(12)1531-1535(2012) 2.Xu, J., Wang, X., Yue, J., et al.Polyphenols from acorn leaves (Quercus liaotungensis) protect pancreatic beta cells and their inhibitory activity against α-glucosidase and protein tyrosine phosphatase 1BMolecules23(9)2167(2018)
Cas No. | 1346605-26-2 | SDF | Download SDF |
别名 | 三氘代橙皮素 | ||
Canonical SMILES | OC1=C(OC([2H])([2H])[2H])C=CC(C2CC(C3=C(O)C=C(O)C=C3O2)=O)=C1 | ||
分子式 | C16H11D3O6 | 分子量 | 305.3 |
溶解度 | Methanol: slightly soluble | 储存条件 | -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 | 3.2755 mL | 16.3773 mL | 32.7547 mL |
5 mM | 0.6551 mL | 3.2755 mL | 6.5509 mL |
10 mM | 0.3275 mL | 1.6377 mL | 3.2755 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。