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PHL89505

Galangin

phyproof® Reference Substance

Sinonimo/i:

3,5,7-Trihydroxyflavone, Norizalpinin

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About This Item

Formula empirica (notazione di Hill):
C15H10O5
Numero CAS:
548-83-4
Peso molecolare:
270.24
Beilstein:
272179
Numero CE:
208-960-4
Numero MDL:
MFCD00006833
Codice UNSPSC:
41116107
NACRES:
NA.24

Grado

primary reference standard

Nome Commerciale

phyproof® Reference Substance

Saggio

≥95.0% (HPLC)

Forma fisica

solid

Produttore/marchio commerciale

PhytoLab

tecniche

gas chromatography (GC): suitable
liquid chromatography (LC): suitable

Punto di fusione

214-215 °C (lit.)

applicazioni

cannabis testing

Formato

neat

Stringa SMILE

Oc1cc(O)c2C(=O)C(O)=C(Oc2c1)c3ccccc3

InChI

1S/C15H10O5/c16-9-6-10(17)12-11(7-9)20-15(14(19)13(12)18)8-4-2-1-3-5-8/h1-7,16-17,19H
VCCRNZQBSJXYJD-UHFFFAOYSA-N

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Descrizione generale

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.
Galangin, a polyphenol-based flavonol, belongs to the family of flavonoid compounds. It is abundantly available in human dietary sources such as fruits, vegetables, etc. and is widely used in herbal medicines, owing to its remedial properties.

Applicazioni

Galangin may be used as an analytical reference standard for the determination of the analyte in raw propolis collected by honeybees (Apis mellifica L.) and in the extracts of grape wine by chromatographic and colorimetric techniques.

Altre note

This compound is commonly found in plants of the genus: glycyrrhiza

Note legali

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

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302

Classi di pericolo

Acute Tox. 4 Oral

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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Certificati d'analisi (COA)

Lot/Batch Number
98868
78339608
77100806

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Differential systemic exposure to galangin after oral and intravenous administration to rats
Chen F, et al.
Chemistry Central Journal, 9(1), 14-14 (2015)
Estimation of total flavonoid content in propolis by two complementary colorimetric methods
Chang CC, et al.
Journal of food and drug analysis, 10(3), 273-279 (2002)
Determination of flavonoids by high-performance liquid chromatography and capillary electrophoresis
Wang SP and Huang KJ
Journal of Chromatography A, 1032(1-2), 273-279 (2004)
Galangin expresses bactericidal activity against multiple-resistant bacteria: MRSA, Enterococcus spp. and Pseudomonas aeruginosa
Pepeljnjak S and Kosalec I
FEMS Microbiology Letters, 240(1), 111-116 (2004)

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