Skip to Content
Merck
CN
All Photos(1)

Documents

00190585

Hypericin

primary reference standard

Sign Into View Organizational & Contract Pricing
All Photos(1)
Synonym(s):
4,5,7,4′,5′,7′-Hexahydroxy-2,2′-dimethylnaphthodianthrone
Empirical Formula (Hill Notation):
C30H16O8
CAS Number:
548-04-9
Molecular Weight:
504.44
Beilstein:
1917913
EC Number:
208-941-0
MDL number:
MFCD00016683
UNSPSC Code:
85151701
PubChem Substance ID:
329747015
NACRES:
NA.24

grade

primary reference standard

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

HWI

storage temp.

−20°C

SMILES string

Cc1cc(O)c2C(=O)c3c(O)cc(O)c4c5c(O)cc(O)c6C(=O)c7c(O)cc(C)c8c1c2c(c34)c(c78)c56

InChI

1S/C30H16O8/c1-7-3-9(31)19-23-15(7)16-8(2)4-10(32)20-24(16)28-26-18(12(34)6-14(36)22(26)30(20)38)17-11(33)5-13(35)21(29(19)37)25(17)27(23)28/h3-6,31-36H,1-2H3

InChI key

BTXNYTINYBABQR-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Produced by HWI Analytik
Exact content can be found on the certificate

Application

It was used as reference standard in determining hypericins in St. John′s Wort using HPLC method.
Reference standard in the analysis of herbal medicinal products.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Precautionary Statements

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

J B Hudson et al.
Antiviral research, 15(2), 101-112 (1991-02-01)
Hypericin, a photodynamic plant quinone, readily inactivated murine cytomegalovirus (MCMV), Sindbis virus, and human immunodeficiency virus type 1 (HIV-1), especially on exposure to fluorescent light. Sindbis virus was significantly more sensitive than MCMV. The inactivated MCMV, when used to infect
D E Gray et al.
Journal of AOAC International, 83(4), 944-949 (2000-09-20)
Hypericin and hyperforin are believed to be among the active constituents in common St. John's wort (Hypericum perforatum L.). Presently, dietary supplements are generally standardized to contain specified levels of hypericin and hyperforin, and the related compounds, pseudohypericin and adhyperforin.
Theodossis A Theodossiou et al.
Molecular pharmaceutics, 6(6), 1775-1789 (2009-09-11)
Photodynamic therapy (PDT) is an established anticancer treatment employing a phototoxin (photosensitizer), visible light and oxygen. The latter is photochemically converted into reactive oxygen species, which are highly toxic to the cells. Hypericin, a natural pigment of hypericum plants, is
Pavol Miskovsky
Current drug targets, 3(1), 55-84 (2002-03-20)
Hypericin, a naturally occurring pigment, is found in certain species of plants from the genus Hypericum, the most common of which is Saint John's Wort (Hypericum perforatum). Recent interest in hypericin is provoked by the discovery that it possesses extremely
Veronika Huntosova et al.
International journal of pharmaceutics, 436(1-2), 463-471 (2012-07-21)
Low-density lipoproteins (LDL), a natural in vivo carrier of cholesterol in the vascular system, play a key role in the delivery of hydrophobic/amphiphilic photosensitizers to tumor cells in photodynamic therapy of cancer. To make this delivery system even more efficient
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service