9-顺式维甲酸
- CAS号:5300-03-8
- 英文名:9-CIS-RETINOIC ACID
- 中文名:9-顺式维甲酸
- CBNumber:CB2386395
- 分子式:C20H28O2
- 分子量:300.44
- MOL File:5300-03-8.mol
- 熔点 :189-191°C
- 沸点 :462.8±14.0 °C(Predicted)
- 密度 :1.011±0.06 g/cm3(Predicted)
- RTECS号 :VH6450000
- 储存条件 :-20°C
- 溶解度 :Acetonitrile (Very Slightly), Chloroform (Slightly), DMSO (Slightly), Ethanol (
- 酸度系数(pKa) :4.73±0.33(Predicted)
- 形态 :Light yellow to orange crystalline powder.
- 颜色 :Pale Yellow to Yellow
- 水溶解性 :Soluble in chloroform (50 mg/ml), DMSO (~25 mg/ml), ethanol (25 mg/ml), and acetone (25 mg/ml). Insoluble in water.
- 敏感性 :Moisture & Light Sensitive
- 稳定性 :Store Dry in Freezer at -20°C for up to 1 year; in Solution at -20°C for up to 3 Months.
- CAS 数据库 :5300-03-8(CAS DataBase Reference)
- 危险品标志 :T
- 危险类别码 :61-36/37/38
- 安全说明 :53-26-36/37/39-45
- WGK Germany :3
- 海关编码 :29162090
- 毒害物质数据 :5300-03-8(Hazardous Substances Data)
9-顺式维甲酸性质、用途与生产工艺
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概述
异维A酸EP杂质D是异维A酸合成过程中产生产生的杂质,又名阿利维甲酸,是治疗皮肤病领域的重要药物,是全反式维甲酸(式II,化学名:3,7-二甲基-9-(2,6,6-三甲基环己烯-1-基)-2E,4E,6E,8E-全反式壬四烯酸)的9-顺异构体。
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制备
异维A酸EP杂质D(式I化合物)的制备:在氮气保护下,往反应瓶中加入乙醇2L、全反式维甲酸100g,搅拌,然后升温至50~55℃,加入PdCl289mg。反应1.5h后,经HPLC检测产物纯度为21%。反应液缓慢降温至0~5℃,保温180分钟,抽滤;滤液加入另一干净反应瓶中,继续降温至-10~-6℃,保温20分钟,抽滤,得到产物异维A酸EP杂质D 12.1g,总收率12.1%,HPLC纯度99.60%。以全反式维甲酸为原料,采用钯化合物催化,在普通的工业级有机溶剂中可得到阿利维甲酸。方法操作简便,成本低,条件可控,便于工业生产;经过后处理步骤后,可得到纯度99%以上的阿利维甲酸,产物收率达到12%以上,具有较高的应用价值。
- 生物活性 9-cis-Retinoic acid (ALRT1057),维生素 A 的衍生物,是一种有效的 RAR/RXR 激动剂。9-cis-Retinoic acid 可诱导细胞凋亡 (apoptosis),调节细胞周期并具有抗癌,抗炎和神经保护活性。
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体外研究
9-cis-Retinoic acid (1-10 μM; 0-5 days; CA 9-22 and NA cells) treatment significantly decreases proliferation in a dose-dependent manner in CA 9-22 and NA cells.
9-cis-Retinoic acid (1 μM; 24 hours) treatment significantly increases PPARγ functional activity by >200% in CA 9-22 and NA aerodigestive cells.
9-cis-Retinoic acid treatment results in the formation of a nuclear PPARγ-RXRα heterodimer supershift complex in CA 9-22 cells.
9-cis-Retinoic acid inhibits proliferation and induces apoptosis in cutaneous T-cell lymphoma (CTCL) in a dose-dependent and time-dependent manner. 9-cis-Retinoic acid also induces G0/G1 cell cycle arrest by downregulation of cyclin D1. 9-cis-Retinoic acid significantly decreases phosphorylation of JAK1, STAT3, and STAT5 and downregulated Bcl-xL and cyclin D1.Cell Proliferation Assay
Cell Line: CA 9-22 and NA cells Concentration: 1 μM, 10 μM Incubation Time: 0 day, 1 day, 3 days, 5 days Result: Significantly decreased proliferation. -
体内研究
9-cis-Retinoic acid (1 mg/kg; intravenous injection; daily; for 10 days; male C57BL/6J mice) treatment significantly decreases the serum ALT and AST level, alleviates hepatic necrosis of the bile duct ligation (BDL)-mice.
Animal Model: Male C57BL/6J mice (6-8 weeks; 19-22 g) treatment with bile duct ligated Dosage: 1 mg/kg Administration: Intravenous injection; daily; for 10 days Result: Significantly decreased the serum ALT and AST level, alleviated hepatic necrosis.
- 更新日期:2024/11/08
- 产品编号:HY-15128
- 产品名称:9-cis-Retinoic acid
- CAS编号:
- 包装:1 mg
- 价格:681元
- 更新日期:2024/11/08
- 产品编号:HY-15128
- 产品名称:9-顺式维甲酸 9-cis-Retinoic acid
- CAS编号:5300-03-8
- 包装:5mg
- 价格:1500元
- 公司名称:SIEGFRIED PHARMACHEMIKALIEN MINDEN GMBH
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- 国家:瑞士
- 产品数:24
- 优势度:58
- 公司名称:SIGMA
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- 国家:瑞士
- 产品数:6896
- 优势度:91