Přejít k obsahu
Merck
Všechny fotografie(1)

Key Documents

View All Documentation

H5160

Sigma-Aldrich

Hyperforin

≥85% (HPLC)

Přihlásitk zobrazení cen stanovených pro organizaci a smluvních cen
Všechny fotografie(1)

About This Item

Empirický vzorec (Hillův zápis):
C35H52O4
Číslo CAS:
11079-53-1
Molekulová hmotnost:
536.78
EC Number:
200-659-6
MDL number:
MFCD01861497
UNSPSC Code:
12352200
PubChem Substance ID:
329815216
NACRES:
NA.77

Quality Level

100

assay

≥85% (HPLC)

form

solution

storage temp.

−20°C

SMILES string

CC(C)C(=O)[C@@]12C(O)=C(C\C=C(\C)C)C(=O)[C@@](C\C=C(/C)C)(C[C@H](C\C=C(\C)C)[C@@]1(C)CC\C=C(\C)C)C2=O

InChI

1S/C35H52O4/c1-22(2)13-12-19-33(11)27(16-14-23(3)4)21-34(20-18-25(7)8)30(37)28(17-15-24(5)6)31(38)35(33,32(34)39)29(36)26(9)10/h13-15,18,26-27,38H,12,16-17,19-21H2,1-11H3/t27-,33+,34+,35-/m0/s1

InChI key

IWBJJCOKGLUQIZ-HQKKAZOISA-N

General description

Hyperforin is a phloroglucinol component of St. John′s wort and a pregnane X receptor ligand.

Application

Hyperforin may be used:
  • as a reference standard for calibration curve generation in high-perfornamce liquid chromatography (HPLC) analysis
  • to test its cytotoxic effect and apoptosis induction in mouse embryonic cells
  • as a pregnane X receptor (PXR) in porcine brain capillary endothelial cells for transport assay

Biochem/physiol Actions

Hyperforin is an active antidepressant and an inhibitor of cytochrome P450 3A4 (CYP3A). It elicits antioxidant and antibacterial activity. Hyperforin is also embryotoxic and inhibits tumor proliferation. It effectively inhibits dopamine, serotonin and norepinephrine.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

target_organs

Eyes

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

49.5 °F - closed cup

flash_point_c

9.7 °C - closed cup

ppe

Eyeshields, Gloves, type N95 (US)

Osvědčení o analýze (COA)

Vyhledejte osvědčení Osvědčení o analýze (COA) zadáním čísla šarže/dávky těchto produktů. Čísla šarže a dávky lze nalézt na štítku produktu za slovy „Lot“ nebo „Batch“.

Již tento produkt vlastníte?

Dokumenty související s produkty, které jste v minulosti zakoupili, byly za účelem usnadnění shromážděny ve vaší Knihovně dokumentů.

Navštívit knihovnu dokumentů

Zákazníci si také prohlíželi

Slide 1 of 1

1 of 1

Rutin phyproof® Reference Substance

PHL89270

Rutin

Martina C Meinke et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 81(2), 346-350 (2012-03-21)
Hyperforin, a major constituent of St. John's Wort (Hypericum perforatum, HP), provides anti-inflammatory, anti-tumor, and anti-bacterial properties. Previous studies have shown anti-oxidative properties of St. John's Wort extracts; however, its free radical scavenging activity in skin cells or skin has
Induction and inhibition of cytochromes P450 by the St. John's wort constituent hyperforin in human hepatocyte cultures
Komoroski BJ, et al.
Drug Metabolism and Disposition, 32(5), 512-518 (2004)
Rajanikanth Madabushi et al.
European journal of clinical pharmacology, 62(3), 225-233 (2006-02-16)
Recently, interactions of herbal medicines with synthetic drugs came into focus of particular interest. In the past 3 years, more than 50 papers were published regarding interactions between St. John's wort (Hypericum perforatum L.; SJW) and prescription drugs. Co-medication with
Determination of hypericin and hyperforin content in selected Jordanian Hypericum species
Tawaha K, et al.
Industrial Crops and Products, 32(3), 241-245 (2010)
L B Moore et al.
Proceedings of the National Academy of Sciences of the United States of America, 97(13), 7500-7502 (2000-06-15)
St. John's wort (Hypericum perforatum) is an herbal remedy used widely for the treatment of depression. Recent clinical studies demonstrate that hypericum extracts increase the metabolism of various drugs, including combined oral contraceptives, cyclosporin, and indinavir. In this report, we
Zobrazit všechny související dokumenty

Náš tým vědeckých pracovníků má zkušenosti ve všech oblastech výzkumu, včetně přírodních věd, materiálových věd, chemické syntézy, chromatografie, analytiky a mnoha dalších..

Obraťte se na technický servis.