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PHL89322

Baicalin

phyproof® Reference Substance

Synonym(s):

5,6-Dihydroxy-4-oxo-2-phenyl-4H-1-benzopyran-7-yl-β-D-glucopyranosiduronic acid, Baicalein 7-O-β-D-glucuronide

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About This Item

Empirical Formula (Hill Notation):
C21H18O11
CAS Number:
21967-41-9
Molecular Weight:
446.36
UNSPSC Code:
41116107
NACRES:
NA.24
MDL number:
MFCD00134418
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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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pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

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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Certificates of Analysis (COA)

Lot/Batch Number
121110490
117190323
113766549

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Articles

Determination of Chlorogenic acid and Baicalin in Compounded Lonucerae Japonicae Flos using a Discovery® HS C18 Column

Extraction and analyses of chlorogenic acid and baicalin active ingredients in traditional Chinese medicine (TCM) according to Chinese pharmacopeia monograph by HPLC with Discovery® C18 column to check: chromatographic data, linearity, specificity and repeatability, LOQ and LOD

Determination of Chlorogenic acid and Baicalin in compounded Lonucerae Japonicae Flos with Purospher® STAR RP-18e

Extraction and analysis of chlorogenic acid and baicalin active ingredients in traditional Chinese medicine (TCM) according to Chinese pharmacopeia monograph by HPLC with Purospher® RP-18e column

Determination of Baicalin, Chlorogenic acid and Forsythin

Analyze Shuanghuang Lian oral liquid using Discovery® HS C18 HPLC column per Chinese Pharmacopeia 2020. Quantify baicalin, chlorogenic acid, and forsythin with high accuracy.