3895-92-9

• 常用中文名：氯化白屈菜红碱
• 常用英文名：Chelerythrine chloride
• CAS号：3895-92-9
• 分子式：C₂₁H₁₈ClNO₄
• 分子量：383.825
• 相关类别： 无机化工 无机盐 金属卤化物及卤酸盐 金属氯化物及盐
• 发布时间：2018-05-31 08:00:00
• 更新时间：2024-01-02 21:00:47
• Chelerythrine Chloride 是一种有效,可渗透细胞的蛋白酶 C (protein kinase C) 抑制剂,能够抑制 PKC 活性,IC50 值为 660 nM。

名称

• 中文名: 白屈菜赤碱
• 英文名: 1,2-Dimethoxy-12-methyl-[1,3]dioxolo[4',5':4,5]benzo[1,2-c]phenanthridin-12-ium chloride
• 中文别名: 盐酸白屈菜红碱
• 英文别名: [1,3]Benzodioxolo[5,6-c]phenanthridinium, 1,2-dimethoxy-12-methyl-, chloride (1:1); MFCD00060717; 1,2-Dimethoxy-12-methyl[1,3]dioxolo[4,5]benzo[1,2-c]phenanthridin-12-iumchlorid; 1,2-dimethoxy-12-methyl[1,3]benzodioxolo[5,6-c]phenanthridiniumchloride; 1,2-Dimethoxy-12-methyl[1,3]benzodioxolo[5,6-c]phenanthridin-12-ium chloride; 1,2-Dimethoxy-N-methyl(1,3)benzodioxolo(5,6-c)phenanthridinium chloride; 1,2-dimethoxy-12-methyl-[1,3]benzodioxolo[5,6-c]phenanthridin-12-ium,chloride; Chelerythrine chloride; EINECS 223-444-9

物化性质

• 密度: 1.36g/cm3
• 沸点: 711.4ºC at 760 mmHg
• 熔点: 195-205ºC
• 分子式: C₂₁H₁₈ClNO₄
• 分子量: 383.825
• 闪点: 219.3ºC
• 精确质量: 383.092438
• PSA: 40.80000
• LogP: 0.72060
• 外观性状: 黄色至橙色固体
• 折射率: 1.681
• 储存条件:

  常温，避光，通风干燥处，密封保存

• 稳定性:

  常温常压下稳定，黄色至橘黄色粉末 ，溶于二甲亚砜，>10mg/mL

• 水溶解性: DMSO: ≥10 mg/mL
• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:0

  3.氢键受体数量:5

  4.可旋转化学键数量:2

  5.互变异构体数量:无

  6.拓扑分子极性表面积40.8

  7.重原子数量:27

  8.表面电荷:0

  9.复杂度:516

  10.同位素原子数量:0

  11.确定原子立构中心数量:0

  12.不确定原子立构中心数量:0

  13.确定化学键立构中心数量:0

  14.不确定化学键立构中心数量:0

  15.共价键单元数量:2

生物活性

• 描述: Chelerythrine Chloride 是一种有效,可渗透细胞的蛋白酶 C (protein kinase C) 抑制剂,能够抑制 PKC 活性,IC50 值为 660 nM。
• 相关类别:
  信号通路 >> 自噬 >> 自噬
  信号通路 >> 表观遗传学 >> PKC
  信号通路 >> TGF-beta/Smad 信号通路 >> PKC
  研究领域 >> 炎症/免疫
  天然产物 >> 生物碱
• 靶点:

  PKC:660 nM (IC50)

  PKA:0.17 mM (IC50)

  TPK:0.1 mM (IC50)

• 体外研究: 白屈菜红碱抑制BclXL-Bak BH3肽结合,IC50为1.5μM,并取代BclXL中含有BH3的蛋白质Bax。用白屈菜红碱处理的哺乳动物细胞经历细胞凋亡,其特征在于线粒体途径的参与[1]。白屈菜红碱处理通过选择性抑制p38丝裂原活化蛋白激酶(MAPK)和细胞外信号调节蛋白激酶1和2(ERK1/2)激活,抑制LPS诱导的小鼠腹腔巨噬细胞中LPS诱导的TNF-α水平和NO产生。此外,白屈菜红碱对NO和细胞因子TNF-α产生的影响可能可以通过p38 MAPK和ERK1/2在调节炎症介质表达中的作用来解释[2]。白屈菜红碱对人单核细胞白血病细胞具有细胞毒作用,LD50值为3.46μM。 LPS刺激后2小时,受血根碱和白屈菜红碱影响的细胞使CCL-2表达显着下降3.5和1.9 [3]。白屈菜红碱以剂量依赖性方式显着增强ERK1/2的磷酸化。此外,白屈菜红碱抑制p38的磷酸化[4]。
• 体内研究: 白屈菜红碱通过抑制LPS诱导的肿瘤坏死因子-α(TNF-α)水平和血清中一氧化氮(NO)的产生,在体内实验诱导的小鼠内毒素休克模型中显示出显着的抗炎作用[2]。白屈菜红碱氯化物(5mg/kg /天,ip)诱导RCC细胞凋亡而对小鼠没有显着毒性。白屈菜红碱治疗导致p53的剂量依赖性积累[4]。
• 细胞实验: 通过MTT测定评估细胞活力。将100μL培养基中的细胞（2×103 HEK-293细胞/孔和3×103 SW-839细胞/孔）接种到96孔板中，并孵育12小时。接下来，用含有各种浓度的白屈菜红碱的培养基替换每个孔中的培养基，并将细胞在37℃下再培养24和48小时。随后，向每个孔中加入20μLMTT（5mg / mL）。在37℃下另外温育4小时后，除去上清液，并向每个孔中加入100μLDMSO。使用iMark™微孔板吸光度读数器测定吸光度值（在540nm处读数）。使用Microplate Manager软件（版本6.3; 1689520）分析数据。
• 动物实验: 将总共5×106个SW-839细胞与Matrigel®混合，并皮下注射到14只5周龄雄性BALB / c裸鼠的侧腹中。将小鼠保持在18×30-cm笼中，每笼3只小鼠，温度为22℃，使用12小时光照/黑暗循环。食物和水随意提供。小鼠随机分为两组（n = 7）。如前所述，通过腹膜内注射给小鼠施用剂量为5mg / kg /天的白屈菜红碱氯化物5周，在注射SW-839细胞后第一次注射白屈菜红碱24小时。对照小鼠施用相同体积的含有1％DMSO的PBS。每周测量一次小鼠肿瘤的体积和重量。在切除肿瘤后，在接种癌细胞后36天处死所有小鼠。
• 参考文献:

  [1]. Chan, et al. Identification of chelerythrine as an inhibitor of BclXL function. J Biol Chem. 2003 Jun 6;278(23):20453-6.

  [2]. Li W, et al. Effect of Chelerythrine Against Endotoxic Shock in Mice and Its Modulation of Inflammatory Mediators in Peritoneal Macrophages Through the Modulation of Mitogen-Activated Protein Kinase (MAPK) Pathway. Inflammation. 2012 Jul 24.

  [3]. Pencikova K, et al. Investigation of sanguinarine and chelerythrine effects on LPS-induced inflammatory gene expression in THP-1 cell line. Phytomedicine. 2012 Jul 15;19(10):890-5. Epub 2012 May 14.

  [4]. Chen XM, et al. Chelerythrine chloride induces apoptosis in renal cancer HEK-293 and SW-839 cell lines. Oncol Lett. 2016 Jun;11(6):3917-3924

  [5]. Herbert JM, et al. Chelerythrine is a potent and specific inhibitor of protein kinase C. Biochem Biophys Res Commun. 1990 Nov 15;172(3):993-9.

MSDS

Name: Chelerythrine chloride Material Safety Data Sheet Synonym: CAS: 3895-92-9 Section 1 - Chemical Product MSDS Name:Chelerythrine chloride Material Safety Data Sheet Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 3895-92-9 Chelerythrine chloride 223-444-9 Hazard Symbols: XN Risk Phrases: 20/21/22 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Harmful by inhalation, in contact with skin and if swallowed. Potential Health Effects Eye: May cause eye irritation. Skin: Harmful if absorbed through the skin. Ingestion: Harmful if swallowed. The toxicological properties of this substance have not been fully investigated. Inhalation: May be fatal if inhaled. Harmful if inhaled. The toxicological properties of this substance have not been fully investigated. Chronic: Not available. Section 4 - FIRST AID MEASURES Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Get medical aid. Wash mouth out with water. Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Notes to Physician: Section 5 - FIRE FIGHTING MEASURES General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal container. Section 7 - HANDLING and STORAGE Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Storage: Store in a tightly closed container. Deep freeze (below -20C). Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 3895-92-9: Personal Protective Equipment Eyes: Not available. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Powder Color: yellow Odor: odorless pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 213-214 deg C Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Soluble. Specific Gravity/Density: Molecular Formula: C21H18NO4Cl Molecular Weight: 383.5833 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Not available. Incompatibilities with Other Materials: Not available. Hazardous Decomposition Products: Hydrogen chloride, nitrogen oxides, carbon monoxide, carbon dioxide. Hazardous Polymerization: Will not occur. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 3895-92-9: FL9200000 LD50/LC50: Not available. Carcinogenicity: Chelerythrine chloride - Not listed by ACGIH, IARC, or NTP. Other: See actual entry in RTECS for complete information. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA No information available. IMO No information available. RID/ADR No information available. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XN Risk Phrases: R 20/21/22 Harmful by inhalation, in contact with skin and if swallowed. Safety Phrases: S 36/37 Wear suitable protective clothing and gloves. WGK (Water Danger/Protection) CAS# 3895-92-9: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 3895-92-9 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 3895-92-9 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

生态学数据: 通常对水是不危害的，若无政府许可，勿将材料排入周围环境 CHEMICAL IDENTIFICATION RTECS NUMBER : FL9200000 CHEMICAL NAME : Chelerythrine, chloride CAS REGISTRY NUMBER : 3895-92-9 LAST UPDATED : 198605 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C21-H18-N-O4.Cl HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 95 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PLMEAA Planta Medica. (Georg Thieme Verlag, Postfach 732, D-7000 Stuttgart 1, Fed. Rep. Ger.) V.1- 1953- Volume(issue)/page/year: 43,161,1981 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 18500 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PLMEAA Planta Medica. (Georg Thieme Verlag, Postfach 732, D-7000 Stuttgart 1, Fed. Rep. Ger.) V.1- 1953- Volume(issue)/page/year: 43,161,1981

安全

• 符号: GHS07
• 信号词: Warning
• 危害声明: H302-H312-H315-H319-H332-H335
• 警示性声明: P261-P280-P305 + P351 + P338
• 危害码 (欧洲): Xn
• 风险声明 (欧洲): R20/21/22
• 安全声明 (欧洲): S36/37
• 危险品运输编码: NONH for all modes of transport
• WGK德国: 3
• RTECS号: FL9200000
• 海关编码: 2933990090

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海关编码	2933990090
中文概述	2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
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Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%