Direkt zum Inhalt
Merck
Alle Fotos(2)

Dokumente

93893

Supelco

Physcion

analytical standard

Synonym(e):

1,8-Dihydroxy-3-methoxy-6-methyl-anthrachinon, 6-O-Methylemodin, 6-Methoxychrysophansäure, Emodin-3-methylether, Parietin, Rheochrysidin

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise
Alle Fotos(2)

About This Item

Empirische Formel (Hill-System):
C16H12O5
CAS-Nummer:
521-61-9
Molekulargewicht:
284.26
Beilstein:
6770499
EG-Nummer:
208-315-7
MDL-Nummer:
MFCD00017374
UNSPSC-Code:
85151701
PubChem Substanz-ID:
329770284
NACRES:
NA.24

Qualität

analytical standard

Qualitätsniveau

100

Assay

≥98.0% (HPLC)

Haltbarkeit

limited shelf life, expiry date on the label

Methode(n)

HPLC: suitable
gas chromatography (GC): suitable

Anwendung(en)

food and beverages

Format

neat

Lagertemp.

2-8°C

SMILES String

COc1cc(O)c2C(=O)c3c(O)cc(C)cc3C(=O)c2c1

InChI

1S/C16H12O5/c1-7-3-9-13(11(17)4-7)16(20)14-10(15(9)19)5-8(21-2)6-12(14)18/h3-6,17-18H,1-2H3

InChIKey

FFWOKTFYGVYKIR-UHFFFAOYSA-N

Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich

Allgemeine Beschreibung

Physcion is an anthraquinone derivative and is available as the active constituent of Chinese medicinal plants such as Rhubarb, Polygonum cuspidatum and Reynoutria multiflora. It exhibits various biological activities such as antitumor, antimicrobial, antifungal, antioxidant and antihuman cytomegalovirus activity.

Anwendung

Physcion may be used as an analytical reference standard for the quantification of the analyte in medicinal plants, pharmaceutical preparations, vegetables, herbs and liquors using different chromatography techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Biochem./physiol. Wirkung

Anthraquinone-derivative found in medicinal herbs.

Verpackung

Bottomless glass bottle. Contents are inside inserted fused cone.

Empfohlene Produkte

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

H-Sätze

H302

Gefahreneinstufungen

Acute Tox. 4 Oral

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Choose from one of the most recent versions:

Analysenzertifikate (COA)

Lot/Batch Number
BCCG4263
BCCD9467
BCBX0051
BCBV2405
BCBT9867

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Besitzen Sie dieses Produkt bereits?

In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Kunden haben sich ebenfalls angesehen

Slide 1 of 4

1 of 4

Emodin phyproof® Reference Substance

PHL89191

Emodin

Aloe-Emodin ≥95% (HPLC)

Sigma-Aldrich

A7687

Aloe-Emodin

4,5-Dihydroxy-anthrachinon-2-carbonsäure technical grade

Sigma-Aldrich

275611

4,5-Dihydroxy-anthrachinon-2-carbonsäure

4,5-Dihydroxy-anthrachinon-2-carbonsäure

Sigma-Aldrich

R7269

4,5-Dihydroxy-anthrachinon-2-carbonsäure

Occurrence of emodin, chrysophanol and physcion in vegetables, herbs and liquors. Genotoxicity and anti-genotoxicity of the anthraquinones and of the whole plants
Mueller O.S, et al.
Food And Chemical Toxicology, 37(5), 481-491 (1999)
Henning Hopf et al.
Acta crystallographica. Section C, Crystal structure communications, 68(Pt 8), o317-o319 (2012-08-02)
The structure of the title compound, 7-methoxy-2-methyl-4,5-dihydroxyanthracene-9,10-dione, C(16)H(12)O(5), was originally reported by Ulický et al. [Acta Cryst. (1991). C47, 1879-1881] in the space group P2(1)2(1)2(1) [polymorph (Io)]. The new polymorph, (Im), crystallizes in the space group P2(1)/c. The molecular structures
Gizachew Alemayehu et al.
Natural product communications, 5(5), 747-750 (2010-06-05)
Chrysophanol, physcion, emodin, floribundone-1, 5,7'-physcion-fallacinol, and the novel 5,7'-physcion-physcion-10'-C-alpha-arabinopyranoside were isolated from the stem bark of Senna septemtrionalis. The structures of these secondary metabolites were determined on the basis of spectroscopic analysis, especially from NMR spectra in conjunction with COSY
Y-R Kwon et al.
Oral diseases, 16(2), 204-209 (2010-04-09)
The aim of this study was to separate the anti-acidogenic substances against Streptococcus mutans UA 159 from Polygonum cuspidatum. The anti-acidogenic substances were separated by a series of liquid-liquid fractionations followed by normal-phase silica gel liquid chromatography, based on high-performance
Jie Yu et al.
Journal of ethnopharmacology, 137(3), 1291-1299 (2011-08-16)
Radix Polygoni Multiflori (RPM) and Radix Polygoni Multiflori Praeparata (RPMP) were traditionally widely used as Chinese herbal medicine. However, liver adverse reactions caused by RPM or RPMP were frequently reported all around the world recent years. The aim of this
Alle zugehörigen Dokumente anzeigen

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

Setzen Sie sich mit dem technischen Dienst in Verbindung.