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75119

Supelco

8-Prenylnaringenin

analytical standard

Sinônimo(s):

2,3-Dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-8-(3-methyl-2-butenyl)-4H-1-benzopyran-4-one

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About This Item

Fórmula empírica (Notação de Hill):
C20H20O5
Número CAS:
68682-02-0
Peso molecular:
340.37
Beilstein:
5611472
Número MDL:
MFCD21364781
Código UNSPSC:
85151701
ID de substância PubChem:
329766193
NACRES:
NA.24

grau

analytical standard

Nível de qualidade

100

Ensaio

≥95.0% (HPLC)

prazo de validade

limited shelf life, expiry date on the label

técnica(s)

HPLC: suitable
gas chromatography (GC): suitable

Impurezas

≤5.0% water

aplicação(ões)

food and beverages

formato

neat

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

OC1=C(C(CC(C2=CC=C(O)C=C2)O3)=O)C3=C(CC=C(C)C)C(O)=C1

InChI

1S/C20H20O5/c1-11(2)3-8-14-15(22)9-16(23)19-17(24)10-18(25-20(14)19)12-4-6-13(21)7-5-12/h3-7,9,18,21-23H,8,10H2,1-2H3/t18-/m0/s1

chave InChI

LPEPZZAVFJPLNZ-SFHVURJKSA-N

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Aplicação

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Embalagem

Bottomless glass bottle. Contents are inside inserted fused cone.

Outras notas

This compound is commonly found in plants of the genus: humulus
For this product we use the non-stereospecific CAS number. It is expected that the natural enantiomer is predominant, however the substance is prone to racemization in solution. The product is therefore not specified stereospecifically and is only recommended to be used for non-stereospecific analysis.

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H302 + H312 + H332

Classificações de perigo

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
BCCJ3106
BCCH9035
BCCH0748
BCCG5921
BCCG4405

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Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

Pesquise por COA

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Visite a Biblioteca de Documentos

Agnieszka Bartmańska et al.
Molecules (Basel, Switzerland), 23(8) (2018-08-22)
Hop cones preparations possess a wide range of biological activities including antimicrobial properties. In this work, we evaluated the effect of various organic extracts obtained from spent hops, as well as six hops flavonoids and their twenty natural and synthetic
Maša Knez Hrnčič et al.
Nutrients, 11(2) (2019-01-27)
Hop plants comprise a variety of natural compounds greatly differing in their structure and properties. A wide range of methods have been developed for their isolation and chemical analysis, as well as for determining their antioxidative, antimicrobial, and antigenotoxic potentials.
Paola Quifer-Rada et al.
Food & function, 8(7), 2419-2424 (2017-06-03)
Phenolic compounds are present in human fluids (plasma and urine) mainly as glucuronidated and sulfated metabolites. Up to now, due to the unavailability of standards, enzymatic hydrolysis has been the method of choice in analytical chemistry to quantify these phase
Hua Sun et al.
Journal of agricultural and food chemistry, 65(8), 1574-1581 (2017-01-31)
Inhibition of α-glucosidase and α-amylase decreases postprandial blood glucose levels and delays glucose absorption, making it a treatment strategy for type 2 diabetes. This study examined in vivo and in vitro antidiabetic activities of natural prenylchalconaringenins 1 and 2 and
Su-Hyun Mun et al.
Evidence-based complementary and alternative medicine : eCAM, 2013, 823794-823794 (2013-12-10)
Sophoraflavanone B (SPF-B), a known prenylated flavonoid, was isolated from the roots of Desmodium caudatum. The aim of this study was to determine the antimicrobial synergism of SPF-B combined with antibiotics against methicillin-resistant Staphylococcus aureus (MRSA). MRSA, a multidrug-resistant pathogen
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