42460
Meranzin
analytical standard
别名:
(−)-Meranzin, 8-[[(2S)-3,3-Dimethyl-2-oxiranyl]methyl]-7-methoxy-2H-1-benzopyran-2-one
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关于此项目
经验公式（希尔记法）:
C15H16O4
化学文摘社编号:
分子量:
260.29
UNSPSC Code:
41116107
NACRES:
NA.24
MDL number:
产品名称
Meranzin, analytical standard
InChI key
LSZONYLDFHGRDP-LBPRGKRZSA-N
SMILES string
O=C1OC2=C(C[C@H]3C(C)(C)O3)C(OC)=CC=C2C=C1
grade
analytical standard
assay
≥95.0% (HPLC)
optical activity
[α]/D -48.0 to -44.0° in chloroform (0.063 g/100 mL)
shelf life
limited shelf life, expiry date on the label
storage temp.
−20°C
Quality Level
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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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