4-[(2E)-3-(3,4-Dihydroxyphenyl)-2-propenoyl]-2,3-dihydroxyphenyl beta-D-glucopyranoside(CAS: 535-96-6)
![4-[(2E)-3-(3,4-Dihydroxyphenyl)-2-propenoyl]-2,3-dihydroxyphenyl beta-D-glucopyranoside 4-[(2E)-3-(3,4-Dihydroxyphenyl)-2-propenoyl]-2,3-dihydroxyphenyl beta-D-glucopyranoside](https://cnstatic.chemtradehub.com/structs/535/535-96-6-0d36.webp)
CAS号
相关产品
Picroside I
CAS号: 27409-30-9
2-[6-[6-[6-[6-[4,5-Dihydroxy-2-(hydroxymethyl)-6-[4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
CAS号: 34620-78-5
其他供应商提供的 4-[(2E)-3-(3,4-Dihydroxyphenyl)-2-propenoyl]-2,3-dihydroxyphenyl beta-D-glucopyranoside
基本信息
分子式
C21H22O11
分子量
450.4 g/mol
物理状态
Yellow powder
Physical Properties
熔点
197-202°C
化学标识符
SMILES
C1=CC(=C(C=C1C=CC(=O)C2=C(C(=C(C=C2)OC3C(C(C(C(O3)CO)O)O)O)O)O)O)O
InChIKey
XGEYXJDOVMEJNG-HTFDPZBKSA-N
数据库引用
MDL号
MFCD00017496
常见问题
马里苷是一种白色至浅黄色结晶性粉末,具有较强的吸湿性,在水中的溶解度较高。分子量约为514.23,主要特征在于其具有酚羟基和糖基团,使其在化学反应中表现出较高的反应活性,能够参与多种官能团的反应,如酯化、还原等。
马里苷通常通过苯环上引入糖基的方法合成。具体步骤是从3,4-二羟基苯甲醛出发,首先合成2-(3,4-二羟基苯基)丙烯酸,然后与β-D-葡萄糖苷酸通过糖基化反应连接,得到马里苷。该过程中通常使用叔丁醇钾作为催化剂,选择性较好,产率可达80%以上。
马里苷作为一种天然产物,主要应用于医药行业,可作为药物中间体或直接用于制备药物。此外,由于其独特的化学结构,也可用于聚合物合成、传感器制备以及作为研究合成生物学和天然产物化学的模型化合物。
在处理马里苷时,应当佩戴适当的个人防护装备,包括实验室外套、手套和护目镜。操作应在通风橱内进行,以避免吸入有害蒸气。如果发生泄漏,应立即清理并使用大量水冲洗。储存时应避免高温和光照,以防分解。所有操作应参照MSDS(材料安全数据表)进行。
安全须知
使用前请验证产品规格和安全数据。联系供应商获取详细安全信息。
请始终遵循正确的操作程序
联系信息
联系人
常经理
邮箱
jingcuibio@163.com
手机
18228035716
地址
四川省成都市温江区芙蓉大道二段733号三医创新中心三期10栋5楼



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