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Isoastilbin

Flavonoids Flavanonols Phenols Polyphenols
    级别和纯度:
  • ≥99%
  • CAS编号: 54081-48-0
  • 分子式: C21H22O11
  • 分子量: 450.4
  • PubChem编号: 316844
有货

库存信息

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库存信息

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货号 (SKU) 包装规格 是否现货 价格 数量
I649414-1mg
1mg 期货 Stock Image
I649414-5mg
5mg 期货 Stock Image

基本描述

别名 异落羽草苷
英文别名 FT-0775723 | 2-(3,4-DIHYDROXYPHENYL)-5,7-DIHYDROXY-3-(3,4,5-TRIHYDROXY-6-METHYL-OXA N-2-YL)OXY-CHROMAN-4-ONE | HMS3355O07 | Astilbin;Neoisoastilbin | FT-0775722 | 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy-2,3-dihydroc
规格或纯度 ≥99%
英文名称 Isoastilbin
生化机理 异黄芪素是黄精和黄芪中的一种二氢黄酮苷化合物。异黄芪素能抑制葡萄糖基转移酶(GTase),IC50 值为 54.3 μg/mL,还能抑制酪氨酸酶的活性。异黄芪素对神经
储存温度 避光,-80℃储存
运输条件 超低温冰袋运输
产品介绍


Isoastilbin is a dihydroflavonol glycoside compound in Rhizoma Smilacis glabrae and Astragalus membranaceus . Isoastilbin inhibits glucosyltransferase (GTase) with an IC 50 value of 54.3 μg/mL, and also inhibits tyrosinase activity. Isoastilbin shows neuroprotective, antioxidation, antimicrobial and anti-apoptotic properties and has the potential for Alzheimer’s disease research

Form:Solid

IC50& Target:IC50: 54.3 μg/mL (Glucosyltransferase (GTase)

纯度 ≥99%

名称和识别符

IIUPAC Name 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy-2,3-dihydrochromen-4-one
INCHI 1S/C21H22O11/c1-7-15(26)17(28)18(29)21(30-7)32-20-16(27)14-12(25)5-9(22)6-13(14)31-19(20)8-2-3-10(23)11(24)4-8/h2-7,15,17-26,28-29H,1H3
InChi Key ZROGCCBNZBKLEL-UHFFFAOYSA-N
Smiles CC1C(C(C(C(O1)OC2C(OC3=CC(=CC(=C3C2=O)O)O)C4=CC(=C(C=C4)O)O)O)O)O
Isomeric SMILES CC1C(C(C(C(O1)OC2C(OC3=CC(=CC(=C3C2=O)O)O)C4=CC(=C(C=C4)O)O)O)O)O
关联CAS 54141-72-9
NSC Number 245342
MeSH Entry Terms (2R-cis)-isomer of astilbin;(2S-cis)-isomer of astilbin;3-0-alpha-1-rhamnosyl-(2R,3R)-dihydroquercetin;astilbin;isoastilbin;neoisoastilbin
分子量 450.4
Reaxy-Rn 25248269
Reaxys-RN link address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=25248269&ln=

化学和物理性质

分子量 450.400 g/mol
XLogP3 0.400
氢键供体数Hydrogen Bond Donor Count 7
氢键受体数Hydrogen Bond Acceptor Count 11
可旋转键计数Rotatable Bond Count 3
精确质量Exact Mass 450.116 Da
单同位素质量Monoisotopic Mass 450.116 Da
拓扑极表面积Topological Polar Surface Area 186.000 Ų
重原子数Heavy Atom Count 32
形式电荷Formal Charge 0
复杂度Complexity 676.000
同位素原子数Isotope Atom Count 0
定义的原子立体中心计数Defined Atom Stereocenter Count 0
未定义的原子立体中心计数Undefined Atom Stereocenter Count 7
定义的键立体中心计数Defined Bond Stereocenter Count 0
未定义的键立体中心计数Undefined Bond Stereocenter Count 0
所有立体化学键的总数The total count of all stereochemical bonds 0
共价键合单元计数Covalently-Bonded Unit Count 1

质检证书(CoA,COO,BSE/TSE 和分析图谱)

C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:

溶液计算器