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About This Item
Empirical Formula (Hill Notation):
C21H18O11
CAS Number:
Molecular Weight:
446.36
UNSPSC Code:
41116107
NACRES:
NA.24
MDL number:
eCl@ss:
25140904
grade
primary reference standard
product line
phyproof® Reference Substance
assay
≥90.0% (HPLC)
form
solid
manufacturer/tradename
PhytoLab
mp
202-205 °C (dec.) (lit.)
SMILES string
O[C@@H]1[C@@H](O)[C@@H](O[C@@H]([C@H]1O)C(O)=O)Oc2cc3OC(=CC(=O)c3c(O)c2O)c4ccccc4
InChI
1S/C21H18O11/c22-9-6-10(8-4-2-1-3-5-8)30-11-7-12(14(23)15(24)13(9)11)31-21-18(27)16(25)17(26)19(32-21)20(28)29/h1-7,16-19,21,23-27H,(H,28,29)/t16-,17-,18+,19-,21+/m0/s1
InChI key
IKIIZLYTISPENI-ZFORQUDYSA-N
General description
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
Other Notes
This compound is commonly found in plants of the genus: plantago
Legal Information
phyproof is a registered trademark of PhytoLab GmbH & Co. KG
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Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral
Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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