5-Heneicosylresorcinol
(Synonyms: 5-二十一烷基间苯二酚,5-Heneicosylresorcinol) 目录号 : GC46033
An alkylresorcinol
Cas No.:70110-59-7
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >95.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
5-Heneicosylresorcinol is an alkylresorcinol that has been found in wheat, rye, triticale, and barley.1 It reduces hydrogen peroxide-induced DNA damage in HT-29 cells when used at a concentration of 100 μmol/L.2 5-Heneicosylresorcinol (160 μg/ml), when used in combination with 5-nonadecanoylresorcinol, inhibits migration and invasion, reduces the number of LC3 puncta, a marker of autophagy, and decreases survival in HepG2 cells.3
|1. Ross, A.B., Shepherd, M.J., SchÜpphaus, M., et al. Alkylresorcinols in cereals and cereal products. J. Agric. Food Chem. 51(14), 4111-4118 (2003).|2. Parikka, K., Rowland, I.R., Welch, R.W., et al. In vitro antioxidant activity and antigenotoxicity of 5-n-alkylresorcinols. J. Agric. Food Chem. 54(5), 1646-1650 (2006).|3. Guo, Y.-Z., Yang, X.-M., and Li, Y.-Y. Effect of alkylresorcinols on autophagy, migration, and invasion of HepG2 cells. J. Food Sci. 84(10), 3063-3068 (2019).
| Cas No. | 70110-59-7 | SDF | |
| 别名 | 5-二十一烷基间苯二酚,5-Heneicosylresorcinol | ||
| Canonical SMILES | OC1=CC(O)=CC(CCCCCCCCCCCCCCCCCCCCC)=C1 | ||
| 分子式 | C27H48O2 | 分子量 | 404.7 |
| 溶解度 | Acetone: soluble,Chloroform: soluble,DMSO: soluble,Ethyl Acetate: soluble | 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 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 2.471 mL | 12.3548 mL | 24.7097 mL |
| 5 mM | 0.4942 mL | 2.471 mL | 4.9419 mL |
| 10 mM | 0.2471 mL | 1.2355 mL | 2.471 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。
A highly efficient molecularly imprinted fluorescence sensor for assessing whole wheat grains by the rapid and sensitive detection of alkylresorcinols
Biosens Bioelectron 2023 Mar 1;223:115032.PMID:36566597DOI:10.1016/j.bios.2022.115032.
To differentiate whole wheat foods from refined wheat foods is still challenging grain industry and confusing consumers. Alkylresorcinols (ARs), as biomarkers of whole wheat grains, can serve for assessing the authenticity of whole wheat foods. Herein, a highly efficient fluorescence sensing platform (CDs@MIP) for rapid and sensitive analysis of ARs was explored, using carbon dots (CDs) as fluorophores and 5-Heneicosylresorcinol (C21:0 AR) as template molecules embedded in a molecularly imprinted polymer (MIP) coating. Benefiting from the specific cavities in the probe and a photo-induced electron transfer effect, the fluorescence intensity of CDs@MIP was significantly quenched in the presence of C21:0 AR, exhibiting a superior binding efficiency and selectivity. As a result, the fabricated optical sensor delivered a wide linear range of C21:0 AR from 0.015 to 60 μg mL-1 with an ultralow detection limit of 4 ng mL-1. It was noteworthy that the sensor was successfully applied for the rapid detection of C21:0 AR in commercial whole-wheat foods as well as visualization analysis on the test paper, comprehensively validating the practicality and efficacy of CDs@MIP based fluorescence assay. The study provides a rapid and sensitive detection method of C21:0 AR, paving a new way for guiding grain industry to effectively qualify the authenticity and to quantify the content of whole wheat in wheat-based foods.