- ￥330
- YOYOBIO
- 上海
- YJ-B21546-20mg
- 2025年12月30日
企业认证
万千商家帮你免费找货
0 人在求购买到急需产品
- 详细信息
- 文献和实验
- 技术资料
- 保存条件：
2-8℃
- 保质期：
见包装
- 英文名：
Isoimperatorin
- 库存：
大量现货
- 供应商：
上海研谨生物
- CAS号：
482-45-1
- 规格：
20mg
异欧前胡素
分析标准品,HPLC≥98%
Isoimperatorin
CAS号：482-45-1
分子式：C16H14O4
分子量：270.284
MDL：MFCD00272155
别名：4-(3-甲基丁-2-烯氧基)呋喃并[3,2-g]苯并吡喃-7-酮
|
货号 |
规格/参数/品牌 |
价格 |
货期 |
|
YJ-B21546-20mg |
分析标准品,HPLC≥98% |
￥330.00 |
现货 |
|
YJ-B21546-100mg |
分析标准品,HPLC≥98% |
￥960.00 |
现货 |
|
A10227-20mg |
分析标准品,含量91.6%，可溯源 |
￥520.00 |
现货 |
产品介绍
熔点：109-110℃(醋酸 乙酯)，106-107℃(无水乙醇)
沸点：448.3 ℃ at 760 mmHg
外观：浅黄色块状结晶(醋酸 乙酯)，白色片状结晶(无水乙醇)
溶解性：溶于丙tong、乙酸乙酯、氯仿、乙醇，不溶于水
储存条件：2-8℃
注意：部分产品我司仅能提供部分信息，我司不保证所提供信息的权威性，仅供客户参考交流研究之用。
参考文献(34篇)
34. [IF=7.7] Pan-Pan Zhang et al."Rapid quality evaluation of sulfur-fumigated Angelica dahurica based on multi-dimensional bionic sensors and multi-source information fusion."SENSORS AND ACTUATORS B-CHEMICAL.2025 Jul;:138272
33. [IF=6.7] Jinfen Chen et al."Siegesbeckia orientalis ethanol extract impedes RAGE-CD11b interaction driven by HMGB1 to alleviate neutrophil-involved neuronal injury poststroke."PHYTOMEDICINE.2025 Apr;139:156541
32. [IF=3.3] Jiang Mengcheng et al."Optimization of the extraction process for Shenshou Taiyi powder based on Box-Behnken experimental design, standard relation, and FAHP-CRITIC methods."BMC Complementary Medicine and Therapies.2024 Dec;24(1):1-10
31. [IF=3.8] Xiu-mei Luan et al."Improvement of polarity-based solvent system for countercurrent chromatography in the guidance of solvent selectivity: n-hexane/ethyl acetate/ alcohol solvents/water as an example."JOURNAL OF CHROMATOGRAPHY A.2024 Nov;1736:465389
30. [IF=3.8] Ying Zhang et al."Elucidating the distinctive regulatory effects and mechanisms of active compounds in Salvia miltiorrhiza Bunge via network pharmacology: Unveiling their roles in the modulation of platelet activation and thrombus formation."TOXICOLOGY AN
29. [IF=3] Fang Dong et al."Contact Toxicity, Antifeedant Activity, and Oviposition Preference of Osthole against Agricultural Pests."Insects.2023 Sep;14(9):725
28. [IF=4.9] Zhang Min et al."Discovery and evaluation of active compounds from Xuanfei Baidu formula against COVID-19 via SARS-CoV-2 Mpro."Chinese Medicine.2023 Dec;18(1):1-14
27. [IF=2.488] Weiling Chen et al."Content analysis and drug safety evaluation of four furanocoumarins in six pomelos produced in China."NATURAL PRODUCT RESEARCH.
26. [IF=1.698] Mengjie Xue et al."Illumination on Chemical Compounds from Qufeng Zhitong Capsule and Its Potential Pharmacological Mechanism against Rheumatoid Arthritis Based on UHPLC/Q-Orbitrap-MS Combined with Network Pharmacology Analysis."International Journal of A
25. [IF=3.318] Zhenhua Tian et al."Affinity ultrafiltration and UPLC-HR-Orbitrap-MS based screening of neuraminidase inhibitors from Angelica pubescens."JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES.2022 Oct;1208:123398
24. [IF=1.902] Pengshuo Yang et al."Analysis of chemical constituents and six compounds in Qu-feng-sheng-shi Granules via HPLC–ESI–Q/TOF–MSn and HPLC–UV technique."Biomed Chromatogr. 2020 Jul;34(7):e4829
23. [IF=2.193] Yang Lan et al."Simultaneous Determination of Three Coumarins in Angelica dahurica by 1H-qNMR Method: A Fast and Validated Method for Crude Drug Quality Control."J Anal Methods Chem. 2020;2020:8987560
22. [IF=4.162] Guijie Li et al."Characterization of Oxygenated Heterocyclic Compounds and in vitro Antioxidant Activity of Pomelo Essential Oil."Drug Des Dev Ther. 2021; 15: 937–947
21. [IF=5.34] Xiaohui Zhang et al."Discovery of tetrahydropalmatine and protopine regulate the expression of dopamine receptor D2 to alleviate migraine from Yuanhu Zhitong formula."Phytomedicine. 2021 Oct;91:153702
20. [IF=4.411] Liang Yang et al."New Insights into the Antibacterial Activity of Hydroxycoumarins against Ralstonia solanacearum."Molecules. 2016 Apr;21(4):468
19. [IF=5.192] Jiaojiao Cao et al."Mechanism-based inactivation of cytochrome P450 2B6 by isoimperatorin."Chem-Biol Interact. 2015 Jan;226:23
18. Yang, Yan-Fang, Lei Zhang, and Xiu-Wei Yang. "Distribution assessments of coumarins from Angelicae Pubescentis Radix in rat cerebrospinal fluid and brain by Liquid Chromatography Tandem Mass Spectrometry analysis." Molecules 23.1 (2018): 225.https:##doi.or
17. Yang, P, Gao, R, Liu, Z, et al. Analysis of chemical constituents and six compounds in Qu-feng-sheng-shi Granules via HPLC–ESI–Q/TOF–MSn and HPLC–UV technique. Biomedical Chromatography. 2020; 34:e4829. https:##doi.org/10.1002/bmc.4829
16. Cao, Jiaojiao, et al. "Mechanism-based inactivation of cytochrome P450 2B6 by isoimperatorin." Chemico-biological interactions 226 (2015): 23-29.https:##doi.org/10.1016/j.cbi.2014.12.009
15. Lu, Dan, et al. "Mechanism-based inactivation of cytochrome P450 2B6 by isopsoralen." Xenobiotica 46.4 (2016): 335-341.https:##doi.org/10.3109/00498254.2015.1077403
14. Fu, Yao, et al. "Mechanism-based inactivation of cytochrome P450 2D6 by Notopterol." Chemico-biological interactions 322 (2020): 109053.https:##doi.org/10.1016/j.cbi.2020.109053
13. 饶智,陈光宇,何群,瞿昊宇,谢梦洲.羌活炮制工艺研究[J].亚太传统医药,2021,17(02):31-36.
12. 王雪莲, 李敏敏, 胡军华,等. 18种香豆素类化合物对柑桔炭疽菌的抑制作用[J]. 中国南方果树, 2013, 42(004):73-74.
11. 朱春璐, 王静, 乔宇航,等. 都梁丸的血清药物化学研究[J]. 中国现代应用药学, 37(4).
10. 张烨, 孙艳雪, 马宇衡,等. 白芷HPLC指纹图谱的研究[J]. 食品与药品, 2020, 022(002):130-134.
9. 刘灵改, 支旭然, 吴宗耀,等. 高效液相色谱法测定防芷鼻咽颗粒中7种活性成分的含量[J]. 中国药学杂志, 2014, 49(017):1554-1558.
8. 朱春璐, 王静, 乔宇航,等. 酒炖白芷中总香豆素及4种香豆素类成分的含量测定[J]. 中国民族民间医药, 2019(19).
7. 刘灵改 支旭然 郭进 等. HPLC-MS法同时测定防芷鼻咽颗粒中6个成分的含量[J]. 药物分析杂志 2014(5):830-835.
6. 丛建民, 陈凤清, 野俊双,等. 草木犀香豆素的提取工艺及抑菌活性研究[J]. 天然产物研究与开发, 2014, 026(004):588-593,596.
5. 张薇, 朱智甲, 张晗,等. 液相色谱-串联质谱法测定白芷中3种香豆素[J]. 分析试验室, 2012(05):104-108.
4. 李贵节, 梁国鲁, 程玉娇,等. 在线反应-高效液相色谱联用分析pH值对柑橘汁环氧佛手柑素水合反应的影响[J]. 食品与发酵工业, 2020, 046(003):242-249.
3. 柯璐琳 冯先铨 黄品芳 等. LC-MS/MS法同时测定欧前胡素与异欧前胡素血药浓度[J]. 临床检验杂志 2019 037(012):885-888.
2. 刘小芬 赖冰 宋秀碧 等. HPLC法分析闽产北沙参3种香豆素含量[J]. 中国中医药现代远程教育 2020年18卷10期 107-110页 2020.
1. 曹淑丽 赵春杰 蔡丽侠 荆敏琪 李一白.UPLC法同时测定参苓白术散中补骨脂素、异补骨脂素、白术内酯Ⅲ和异欧前胡素的含量[J].沈阳药科大学学报 2018 35(07):568-573.
风险提示：丁香通仅作为第三方平台，为商家信息发布提供平台空间。用户咨询产品时请注意保护个人信息及财产安全，合理判断，谨慎选购商品，商家和用户对交易行为负责。对于医疗器械类产品，请先查证核实企业经营资质和医疗器械产品注册证情况。
文献和实验参考文献(33篇)
33. [IF=6.7] Jinfen Chen et al."Siegesbeckia orientalis ethanol extract impedes RAGE-CD11b interaction driven by HMGB1 to alleviate neutrophil-involved neuronal injury poststroke."PHYTOMEDICINE.2025 Apr;139:156541
32. [IF=3.3] Jiang Mengcheng et al."Optimization of the extraction process for Shenshou Taiyi powder based on Box-Behnken experimental design, standard relation, and FAHP-CRITIC methods."BMC Complementary Medicine and Therapies.2024 Dec;24(1):1-10
31. [IF=3.8] Xiu-mei Luan et al."Improvement of polarity-based solvent system for countercurrent chromatography in the guidance of solvent selectivity: n-hexane/ethyl acetate/ alcohol solvents/water as an example."JOURNAL OF CHROMATOGRAPHY A.2024 Nov;1736:465389
30. [IF=3.8] Ying Zhang et al."Elucidating the distinctive regulatory effects and mechanisms of active compounds in Salvia miltiorrhiza Bunge via network pharmacology: Unveiling their roles in the modulation of platelet activation and thrombus formation."TOXICOLOGY AN
29. [IF=3] Fang Dong et al."Contact Toxicity, Antifeedant Activity, and Oviposition Preference of Osthole against Agricultural Pests."Insects.2023 Sep;14(9):725
28. [IF=4.9] Zhang Min et al."Discovery and evaluation of active compounds from Xuanfei Baidu formula against COVID-19 via SARS-CoV-2 Mpro."Chinese Medicine.2023 Dec;18(1):1-14
27. [IF=2.488] Weiling Chen et al."Content analysis and drug safety evaluation of four furanocoumarins in six pomelos produced in China."NATURAL PRODUCT RESEARCH.
26. [IF=1.698] Mengjie Xue et al."Illumination on Chemical Compounds from Qufeng Zhitong Capsule and Its Potential Pharmacological Mechanism against Rheumatoid Arthritis Based on UHPLC/Q-Orbitrap-MS Combined with Network Pharmacology Analysis."International Journal of A
25. [IF=3.318] Zhenhua Tian et al."Affinity ultrafiltration and UPLC-HR-Orbitrap-MS based screening of neuraminidase inhibitors from Angelica pubescens."JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES.2022 Oct;1208:123398
24. [IF=1.902] Pengshuo Yang et al."Analysis of chemical constituents and six compounds in Qu-feng-sheng-shi Granules via HPLC–ESI–Q/TOF–MSn and HPLC–UV technique."Biomed Chromatogr. 2020 Jul;34(7):e4829
23. [IF=2.193] Yang Lan et al."Simultaneous Determination of Three Coumarins in Angelica dahurica by 1H-qNMR Method: A Fast and Validated Method for Crude Drug Quality Control."J Anal Methods Chem. 2020;2020:8987560
22. [IF=4.162] Guijie Li et al."Characterization of Oxygenated Heterocyclic Compounds and in vitro Antioxidant Activity of Pomelo Essential Oil."Drug Des Dev Ther. 2021; 15: 937–947
21. [IF=5.34] Xiaohui Zhang et al."Discovery of tetrahydropalmatine and protopine regulate the expression of dopamine receptor D2 to alleviate migraine from Yuanhu Zhitong formula."Phytomedicine. 2021 Oct;91:153702
20. [IF=4.411] Liang Yang et al."New Insights into the Antibacterial Activity of Hydroxycoumarins against Ralstonia solanacearum."Molecules. 2016 Apr;21(4):468
19. [IF=5.192] Jiaojiao Cao et al."Mechanism-based inactivation of cytochrome P450 2B6 by isoimperatorin."Chem-Biol Interact. 2015 Jan;226:23
18. Yang, Yan-Fang, Lei Zhang, and Xiu-Wei Yang. "Distribution assessments of coumarins from Angelicae Pubescentis Radix in rat cerebrospinal fluid and brain by Liquid Chromatography Tandem Mass Spectrometry analysis." Molecules 23.1 (2018): 225.###doi.or
17. Yang, P, Gao, R, Liu, Z, et al. Analysis of chemical constituents and six compounds in Qu-feng-sheng-shi Granules via HPLC–ESI–Q/TOF–MSn and HPLC–UV technique. Biomedical Chromatography. 2020; 34:e4829. ###doi.org/10.1002/bmc.4829
16. Cao, Jiaojiao, et al. "Mechanism-based inactivation of cytochrome P450 2B6 by isoimperatorin." Chemico-biological interactions 226 (2015): 23-29###doi.org/10.1016/j.cbi.2014.12.009
15. Lu, Dan, et al. "Mechanism-based inactivation of cytochrome P450 2B6 by isopsoralen." Xenobiotica 46.4 (2016): 335-341.https##doi.org/10.3109/00498254.2015.1077403
14. Fu, Yao, et al. "Mechanism-based inactivation of cytochrome P450 2D6 by Notopterol." Chemico-biological interactions 322 (2020): 109053.###doi.org/10.1016/j.cbi.2020.109053
13. 饶智,陈光宇,何群,瞿昊宇,谢梦洲.羌活炮制工艺研究[J].亚太传统医药,2021,17(02):31-36.
12. 王雪莲, 李敏敏, 胡军华,等. 18种香豆素类化合物对柑桔炭疽菌的抑制作用[J]. 中国南方果树, 2013, 42(004):73-74.
11. 朱春璐, 王静, 乔宇航,等. 都梁丸的血清药物化学研究[J]. 中国现代应用药学, 37(4).
10. 张烨, 孙艳雪, 马宇衡,等. 白芷HPLC指纹图谱的研究[J]. 食品与药品, 2020, 022(002):130-134.
9. 刘灵改, 支旭然, 吴宗耀,等. 高效液相色谱法测定防芷鼻咽颗粒中7种活性成分的含量[J]. 中国药学杂志, 2014, 49(017):1554-1558.
8. 朱春璐, 王静, 乔宇航,等. 酒炖白芷中总香豆素及4种香豆素类成分的含量测定[J]. 中国民族民间医药, 2019(19).
7. 刘灵改 支旭然 郭进 等. HPLC-MS法同时测定防芷鼻咽颗粒中6个成分的含量[J]. 药物分析杂志 2014(5):830-835.
6. 丛建民, 陈凤清, 野俊双,等. 草木犀香豆素的提取工艺及抑菌活性研究[J]. 天然产物研究与开发, 2014, 026(004):588-593,596.
5. 张薇, 朱智甲, 张晗,等. 液相色谱-串联质谱法测定白芷中3种香豆素[J]. 分析试验室, 2012(05):104-108.
4. 李贵节, 梁国鲁, 程玉娇,等. 在线反应-高效液相色谱联用分析pH值对柑橘汁环氧佛手柑素水合反应的影响[J]. 食品与发酵工业, 2020, 046(003):242-249.
3. 柯璐琳 冯先铨 黄品芳 等. LC-MS/MS法同时测定欧前胡素与异欧前胡素血药浓度[J]. 临床检验杂志 2019 037(012):885-888.
2. 刘小芬 赖冰 宋秀碧 等. HPLC法分析闽产北沙参3种香豆素含量[J]. 中国中医药现代远程教育 2020年18卷10期 107-110页 2020.
1. 曹淑丽 赵春杰 蔡丽侠 荆敏琪 李一白.UPLC法同时测定参苓白术散中补骨脂素、异补骨脂素、白术内酯Ⅲ和异欧前胡素的含量[J].沈阳药科大学学报 2018 35(07):568-573.
异缬硫氨酸 isovalthine 发现于甲状腺功能降低（粘液性水肿 myxoede- ma）的患者的尿中（大森晋尔、水原舜尔， 1960）。为半胱氨酸与异戊酸的结合物。在生物体中发现的四种异构体中属 L型的为两种。其合成途径不明。见于猫的正常尿中。
异柠檬酸脱氢酶 isocitrate dehydrogenase
异柠檬酸脱氢酶 isocitrate dehydrogenase 有两种类型的酶：要求以 NAD为辅酶的酶（ EC1． 1． 1． 41）和要 NADP的酶（ EC1． 1． 1． 42），两者催化同一反应。 异柠檬酸 NAD（ P） α -酮戊二酸 CO2 NAP（ P） H H4 在三羧酸循环中正常起作用的是要求 NAD为辅酶的酶，此酶是为 ADP激活的变构酶。
异固缩 heteropycnosis （ 1）指染色体或染色体的一部分在核分裂前期和末期显著深染的现象。某种动物的性染色体在整个细胞周期内，其染色性与其他常染色体呈异周期性的变化。在分裂期发生异固缩的染色体部分，在间期形成染色中心。（ 2）指某一细胞的核与周围的细胞核相比，呈现异常凝缩的状态。在即将自然发生核退化之前，通过射线或化学物质的处理，可人工诱发异固缩。已发生异国缩的核的染色质收缩和均一化，进而继发染色性的变化。核的异固缩有的是可逆的，有的是不可逆的，关于异固缩的起因尚有许多欠
技术资料暂无技术资料 索取技术资料
