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Merck
CN

02350

Sigma-Aldrich

七叶苷水合物 水合物

≥98.0% (HPLC)

别名:

(-)-Esculin, 6,7-Dihydroxycoumarin 6-glucoside, Esculetin 6-β-D-glucoside

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About This Item

经验公式(希尔记法):
C15H16O9 · xH2O
CAS号:
分子量:
340.28 (anhydrous basis)
MDL编号:
UNSPSC代码:
12352204
PubChem化学物质编号:
NACRES:
NA.83

质量水平

检测方案

≥98.0% (HPLC)

形式

powder

旋光性

[α]20/D −41±2°, c = 5% in pyridine

杂质

≤10.5% water

溶解性

methanol: 50 mg/mL, clear to very faintly turbid, yellow-green (fluoresc.)

SMILES字符串

O.OC[C@H]1O[C@@H](Oc2cc3C=CC(=O)Oc3cc2O)[C@H](O)[C@@H](O)[C@@H]1O

InChI

1S/C15H16O9.H2O/c16-5-10-12(19)13(20)14(21)15(24-10)23-9-3-6-1-2-11(18)22-8(6)4-7(9)17;/h1-4,10,12-17,19-21H,5H2;1H2/t10-,12-,13+,14-,15-;/m1./s1

InChI key

CQYPGSKIFJFVDQ-QWFKVUSTSA-N

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其他说明

Wavelength-shifter, 0,4 g/L improve counting efficiency by a factor of 1.3 when 32P-Cerenkov radiation is measured in aqueous samples

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

动植物源性产品

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