42230
橙皮内酯水合物
analytical standard
别名:
8-[(2S)-2,3-Dihydroxy-3-methylbutyl]-7-methoxy-2H-1-benzopyran-2-one
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关于此项目
经验公式（希尔记法）:
C15H18O5
化学文摘社编号:
分子量:
278.30
UNSPSC Code:
41116107
NACRES:
NA.24
MDL number:
产品名称
橙皮内酯水合物, analytical standard
InChI
1S/C15H18O5/c1-15(2,18)12(16)8-10-11(19-3)6-4-9-5-7-13(17)20-14(9)10/h4-7,12,16,18H,8H2,1-3H3/t12-/m0/s1
SMILES string
O=C1C=CC2=CC=C(OC)C(C[C@H](C(O)(C)C)O)=C2O1
InChI key
KGGUASRIGLRPAX-LBPRGKRZSA-N
grade
analytical standard
assay
≥95.0% (HPLC)
optical activity
[α]/D -32.0 to -26.0°, c = 0.11 in chloroform
shelf life
limited shelf life, expiry date on the label
storage temp.
−20°C
Quality Level
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signalword
Warning
hcodes
pcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1
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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