• 熔點(diǎn)： 216°C

• 沸點(diǎn)： 560.8 °C at 760 mmHg

• 比旋光度： D13 -14.7° (c = 2.5 in chloroform)

• 外觀： 白色結(jié)晶

• 溶解性： 溶于氯仿、丙酮、乙醇、苯，微溶于乙醚和醋酸乙酯，幾乎不溶于石油醚。

• 儲(chǔ)存條件： 2-8℃

• 注意：部分產(chǎn)品我司僅能提供部分信息，我司不保證所提供信息的權(quán)威性，僅供客戶參考交流研究之用。

• 25. [IF=1.3] Yongzhou Yu et al."Integrated UPLC-MS and multivariate data processing approach to explore the chemical components of Uncaria rhynchophylla and its absorbed components in rats following oral adminstration."JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNO

• 24. [IF=3.024] Xuan Yu et al."An innovative extraction strategy for herbal medicine by adopting p-sulphonatocalix[6]/[8]arenes."PHYTOCHEMICAL ANALYSIS

• 23. [IF=5.811] Liu Jiao et al."Rhynchophylline Regulates Calcium Homeostasis by Antagonizing Ryanodine Receptor 2 Phosphorylation to Improve Diabetic Cardiomyopathy."Frontiers in Pharmacology. 2022 Apr;0:1375

• 22. [IF=6.529] Lingling Xie et al."Uncaria Rhynchophylla attenuates angiotensin Ⅱ-induced myocardial fibrosis via suppression of the RhoA/ROCK1 pathway."Biomed Pharmacother. 2022 Feb;146:112607

• 21. [IF=2.649] Long Hongyan et al."Rhynchophyllin attenuates neuroinflammation in Tourette syndrome rats via JAK2/STAT3 and NF‐κB pathways."Environ Toxicol. 2019 Oct;34(10):1114-1120

• 20. [IF=3] Qu Lala et al."Phenotypic assessment and ligand screening of ETA/ETB receptors with label-free dynamic mass redistribution assay."N-S Arch Pharmacol. 2020 Jun;393(6):937-950

• 19. [IF=3.935] Wenwen Huang et al."Rapid discovery of potentially vasodilative compounds from Uncaria by UHPLC/Q-Orbitrap-MS based metabolomics and correlation analysis."J Pharmaceut Biomed. 2021 Nov;206:114384

• 18. [IF=3.996] Jiang Pan et al."Neuroprotective Effects of Rhynchophylline Against Aβ1–42-Induced Oxidative Stress, Neurodegeneration, and Memory Impairment Via Nrf2–ARE Activation."Neurochem Res. 2021 Sep;46(9):2439-2450

• 17. [IF=4.759] Keyu Feng et al."Configuration of the ion exchange chromatography, hydrophilic interaction chromatography, and reversed-phase chromatography as off-line three-dimensional chromatography coupled with high-resolution quadrupole-Orbitrap mass spectrometry fo

• 16. [IF=1.908] Xin Wang et al."Stereoselective pharmacokinetic study of rhynchophylline and isorhynchophylline epimers in rat plasma by liquid chromatography–tandem mass spectrometry."Xenobiotica. 2017;47(6):479-487

• 15. [IF=3.935] Shuanglu Xie et al."Systematic identification and quantification of tetracyclic monoterpenoid oxindole alkaloids in Uncaria rhynchophylla and their fragmentations in Q-TOF-MS spectra."J Pharmaceut Biomed. 2013 Jul;81-82:56

• 14. 鄧向濤,張文周,張智強(qiáng).鉤藤堿納米混懸劑緩釋片制備、優(yōu)化與體外釋放評(píng)價(jià)[J].中草藥,2020,51(20):5128-5136.

• 13. 范素芳, 馬俊美, 劉茁,等. 高效液相色譜-串聯(lián)質(zhì)譜測定食品中15種有毒生物堿[J]. 食品科學(xué), 2018, 39(22):290-295.

• 12. 郭曉敏, 黃寶媛, 曾常青. 鉤藤生物堿提取物及其單體逆轉(zhuǎn)HepG2/ADM細(xì)胞耐藥活性的篩選[J]. 廣東藥學(xué)院學(xué)報(bào), 2018, 034(004):447-451.

• 11. 樊暉, 田原. 正交試驗(yàn)優(yōu)選天麻安神顆粒乙醇提取工藝[J]. 中國實(shí)驗(yàn)方劑學(xué)雜志, 2015, 21(7):21-23.

• 10. 劉明, 王慧森, 李更生. 春花降壓片的質(zhì)量標(biāo)準(zhǔn)研究[J]. 西北藥學(xué)雜志, 2020, v.35(03):9-12.

• 9. 張媛媛 曾慧婷 陳超 等. 以離子液體為流動(dòng)相添加劑的HPLC法分離并測定鉤藤中鉤藤堿和異鉤藤堿的含量[J]. 中國藥房 2019 v.30;No.663(21):77-82.

• 8. 龍國友 王美 孫剛. HPLC法測定安樂片中鉤藤堿和異鉤藤堿的含量[J]. 中國藥品標(biāo)準(zhǔn) 2017(4).

• 7. 李素珍, 唐振祥, 吳衛(wèi). 鉤藤堿脂質(zhì)體的制備及釋放度研究[J]. 中華中醫(yī)藥雜志, 2013, 028(012):3730-3732.

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輸入產(chǎn)品批號(hào)：

本計(jì)算器可幫助您計(jì)算出特定溶液中溶質(zhì)的質(zhì)量、溶液濃度和體積之間的關(guān)系，公式為：

質(zhì)量 (mg) = 濃度 (mM) x 體積 (mL) x 分子摩爾量 (g/mol)

• pg ng μg mg g kg =
  fM pM nM μM mM M *
  nL μL mL L *