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Merck
CN

PHL89875

白当归素

phyproof® Reference Substance

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别名:
9-(2,3-Dihydroxy-3-methylbutoxy)-4-methoxy-7H-furo[3,2-g][1]benzopyran-7-one
经验公式(希尔记法):
C17H18O7
CAS号:
分子量:
334.32
MDL编号:
UNSPSC代码:
41116107
NACRES:
NA.24

等级

primary reference standard

产品线

phyproof® Reference Substance

检测方案

≥95.0% (HPLC)

形式

powder

制造商/商品名称

PhytoLab

储存温度

−20°C

InChI

1S/C17H18O7/c1-17(2,20)11(18)8-23-16-14-10(6-7-22-14)13(21-3)9-4-5-12(19)24-15(9)16/h4-7,11,18,20H,8H2,1-3H3

InChI key

PKRPFNXROFUNDE-UHFFFAOYSA-N

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一般描述

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

法律信息

phyproof is a registered trademark of PhytoLab GmbH & Co. KG

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Oral - Skin Sens. 1

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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Adriana Arigò et al.
Journal of chromatography. A, 1649, 462183-462183 (2021-05-27)
In the European Union, cosmetic products are regulated by the Cosmetics Regulation (EC) No. 1223/2009. The Analytical Working Group of the International Fragrance Association (IFRA) suggested that a new sensitive analytical method is needed to determine psoralens in finished cosmetic

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