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- 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:
Baicalein
- 库存:
大量现货
- 供应商:
上海研谨生物
- CAS号:
491-67-8
- 规格:
20mg
黄芩素
分析标准品,HPLC≥98%
Baicalein
CAS号:491-67-8
分子式:C15H10O5
分子量:270.24
MDL:MFCD00017459
|
货号 |
规格/参数/品牌 |
价格 |
货期 |
|
YJ-B20571-20mg |
分析标准品,HPLC≥98% |
¥190.00 |
现货 |
|
YJ-B20571-100mg |
分析标准品,HPLC≥98% |
¥480.00 |
现货 |
|
YJ-B20571-500mg |
分析标准品,HPLC≥98% |
¥1380.00 |
现货 |
|
JS25956-1g |
≥98% |
¥288.00 |
现货 |
|
JS25956-5g |
≥98% |
¥428.00 |
现货 |
|
JS25956-25g |
≥98% |
¥1164.00 |
现货 |
|
JS25956-100g |
≥98% |
¥2780.00 |
现货 |
|
JA10092-20mg |
分析标准品,含量94.1%,可溯源 |
¥250.00 |
现货 |
产品介绍
Baicalein (5,6,7-Trihydroxyflavone) 是黄嘌呤氧化酶抑制剂,其 IC50 值为 3.12 μM。
熔点: 256-271°C
沸点: 575.9°C at 760 mmHg
比旋光度: -139°(吡啶)
外观: 黄色粉末
溶解性: DMSO : 50 mg/mL (185.02 mM; Need ultrasonic),DMSO母液分装保存,不能反复冻融,-20℃,一个月内使用,-80℃,半年内使用。
敏感性: 对光和热敏感
储存条件: 2-8℃
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文献和实验参考文献(132篇)
132. [IF=4.8] Liansheng Qiao et al."Scutellaria baicalensis ameliorates allergic airway inflammation through agonism and transcriptional regulation of TAS2Rs."JOURNAL OF ETHNOPHARMACOLOGY.2025 Jan;337:118881
131. [IF=2.7] Dan-ni Chen et al."Promotion of a quality standard for Scutellariae radix based on the anti-inflammatory efficacy-oriented quality marker of the effect-constituent index."Analytical Methods.2024 Nov;:
130. [IF=3.2] Haonan Zhang et al."A comprehensive profiling of phenolic compounds and antioxidant activities of 24 varieties of red raspberry cultivated in Northeast China."JOURNAL OF FOOD SCIENCE.2024 Dec;90(1):e17623
129. [IF=5.6] Shuyun Zhu et al."Fluorescent distinguishing flavonoid glycosides against aglycones based on the selective recognization of boric acid-functional Eu(III)-organic framework."TALANTA.2025 May;286:127559
128. [IF=2.9] Dan Song et al."The Mechanism of Baicalin in the Treatment of Mycoplasma Pneumoniae Pneumonia by Regulating NLRP3/Caspase-1 Signaling Pathway."IMMUNOLOGICAL INVESTIGATIONS.
127. [IF=2.6] Zengfa Wang et al."Baicalein antagonises Rhopilema esculentum toxin-induced oxidative stress and apoptosis by modulating ROS-MAPK-NF-κB and inhibiting PLA2 activity."TOXICON.2025 Jan;:108266
126. [IF=2.5] Juncheng Li et al."Study on the Molecular Mechanism of Baicalin Phosphorylation of Tau Protein Content in a Cell Model of Intervention Cognitive Impairment."Neuropsychiatric Disease and Treatment.
125. [IF=4.9] Xin Zuo et al."Functional Characterization of β-Glucuronidase Genes Involved in Baicalein Biosynthesis from Scutellaria baicalensis Based on Transcriptome Analysis."INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES.2025 Jan;26(5):1793
124. [IF=5.3] Wanbing Pan et al."Baicalein nanoemulsion in situ GEL for dry age-related macular degeneration."INTERNATIONAL JOURNAL OF PHARMACEUTICS.2025 Mar;:125494
123. [IF=5.6] Hao Guo et al."Research on the synergistic optimization of Scutellaria baicalensis yield, quality and soil environment by key microorganisms, driven by the combined approach of reducing chemical fertilizer usage while incorporating organic fertilizer."IND
122. [IF=8.5] Shengnan Wang et al."Postharvest changes in the phenolic and free volatile compound contents in Shine Muscat grapes at room temperature."FOOD CHEMISTRY.2025 Feb;465:141958
121. [IF=2.6] Guo Huihui et al."Deacidification characteristics of Issatchenkia terricola WJL-G4 with a special focus on bioactive compounds and antioxidant activities during currant juice and wine processing."INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY.2025 J
120. [IF=3.8] Chun Chen et al."Cell-free synthesis of membrane receptors for preparation of NKG2A monolithic micro-affinity chromatography."JOURNAL OF CHROMATOGRAPHY A.2025 Apr;1746:465775
119. [IF=3.9] Riying Deng et al."Baicalein inhibits Micropterus salmoides rhabdovirus replication in vitro and in vivo."AQUACULTURE.2025 May;601:742309
118. [IF=1.5] Qian Xiaojing et al."Qualitative, Quantitative Analysis and Pharmacokinetic Study of Potentially Active Components of Huangxueyishen Decoction Based on UPLC-MS/MS."JOURNAL OF CHROMATOGRAPHIC SCIENCE.2025 Apr;63(4):
117. [IF=3.6] Sun Yilu et al."Six-compound combo remedy ameliorates corticosterone-induced depressive behaviors in mice via targeting HTR1A signaling."JOURNAL OF LEUKOCYTE BIOLOGY.2024 Jul;:
116. [IF=5.1] Jing-Qun Liu et al."Apigenin ameliorates lupus nephritis by inhibiting SAT3 signaling in CD8+T cells."Food & Function.2024 Sep;:
115. [IF=2.3] Li Can et al."Suppressing the virulence factors of Candida auris with baicalein through multifaceted mechanisms."ARCHIVES OF MICROBIOLOGY.2024 Aug;206(8):1-26
研究所已从数种植物中制备了多种单体化合物,如:丹参酮I、丹参酮IIA、隐丹参酮、原儿茶酸、黄芩素、黄芩甙、灯盏乙素等。 中科院过程工程研究所已初步建立了HSCCC法指纹图谱的方法,在此基础上提出并建立了HSCCC数字化指纹谱,包含了较丰富的化学信息,准确度较高,抵消了操作因素的影响,降低了保留值的波动性;样品不需要严格预处理,分析、分离高黏度及易造成固定相吸附的样品将表现出突出优势;仪器性价比较高,适于在药材产地推广使用。
研究所已从数种植物中制备了多种单体化合物,如:丹参酮I、丹参酮IIA、隐丹参酮、原儿茶酸、黄芩素、黄芩甙、灯盏乙素等。 中科院过程工程研究所已初步建立了HSCCC法指纹图谱的方法,在此基础上提出并建立了HSCCC数字化指纹谱,包含了较丰富的化学信息,准确度较高,抵消了操作因素的影响,降低了保留值的波动性;样品不需要严格预处理,分析、分离高黏度及易造成固定相吸附的样品将表现出突出优势;仪器性价比较高,适于在药材产地推广使用。
[1] 。 双黄连口服液是一种抗菌、抗病毒中药制剂,它由金银花、连翘和黄芩精制而成,3种中药均有清热解毒作用,金银花含有环己六醇、黄酮素、肌醇、皂甙、鞣质等;叶含黄醇素、鞣质;茎含有皂甙等,它主要用于外感病的表面热症;连翘含三萜皂甙,果皮含甾醇及酚性成分、生物碱、皂甙,齐墩果酸、香豆类,还有丰富的维生素P及少量的挥发油,它对发热、咽喉肿痛有效;黄芩含黄芩甙元、黄芩甙、汉黄芩素、汉黄芩甙、黄芩新素,苯甲酸、β-谷甾醇等,它用于肺热**。现代研究表明:银花皂素还能调节体温中枢,有降温作用
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