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PHL84142

Cimicifugic acid B

phyproof® Reference Substance

Synonym(s):

(2R,3S)-2-[(3,4-Dihydroxyphenyl)methyl]-2-hydroxy-3-[[(2E)-3-(3-hydroxy-4-methoxyphenyl)-1-oxo-2-propen-1-yl]oxy]butanedioic acid

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About This Item

Empirical Formula (Hill Notation):
C21H20O11
CAS Number:
205114-66-5
Molecular Weight:
448.38
UNSPSC Code:
41116107
NACRES:
NA.24

grade

primary reference standard

product line

phyproof® Reference Substance

Assay

≥98.0% (HPLC)

form

solid

manufacturer/tradename

PhytoLab

storage temp.

−20°C

InChI

1S/C21H20O11/c1-31-16-6-3-11(8-15(16)24)4-7-17(25)32-18(19(26)27)21(30,20(28)29)10-12-2-5-13(22)14(23)9-12/h2-9,18,22-24,30H,10H2,1H3,(H,26,27)(H,28,29)/b7-4+/t18-,21-/m1/s1

InChI key

YVHLLZXSGPDXOA-ZHBFVYIWSA-N

Related Categories

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

Legal Information

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
68225
135436704
112236937

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