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Merck

H5257

Hispidin

synthetic (organic), ≥98% (HPLC), protein kinase Cβ, solid

Synonym(s):

6-(3,4-dihydroxystyrl)-4-hydroxy-2-pyrone

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About This Item

Empirical Formula (Hill Notation):
C13H10O5
CAS Number:
555-55-5
Molecular Weight:
246.22
UNSPSC Code:
12352200
PubChem Substance ID:
24278468
NACRES:
NA.77
MDL number:
MFCD01866972
Assay:
≥98% (HPLC)
Form:
solid
Quality level:
100
Storage condition:
protect from light

Key Documents

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Product Name

Hispidin, solid, ≥98% (HPLC)

SMILES string

OC1=CC(/C=C/C(O2)=CC(O)=CC2=O)=CC=C1O

InChI key

SGJNQVTUYXCBKH-HNQUOIGGSA-N

InChI

1S/C13H10O5/c14-9-6-10(18-13(17)7-9)3-1-8-2-4-11(15)12(16)5-8/h1-7,14-16H/b3-1+

biological source

synthetic (organic)

assay

≥98% (HPLC)

form

solid

storage condition

protect from light

color

yellow to brown

mp

237.5-238.5  °C

solubility

DMSO: >10 mg/mL

storage temp.

−20°C

Quality Level

100

Gene Information

human ... PRKACB(5567), PRKAR2B(5577), PRKCB(5579)

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General description

Hispidin is a phenolic compound, that is obtained from a medicinal mushroom, Phellinus linteus.

Biochem/physiol Actions

Hispidin exhibits robust antioxidant, anticancer and antidiabetic properties. It has the ability to guard against peroxynitrite-mediated cytotoxicity, DNA damage and the development of hydroxyl radicals.
Potent inhibitor of protein kinase Cβ, cytotoxic for cancer cells.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

No data available

flash_point_c

No data available

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
026M4610V
092M4633V
067K46001
067K4600
015K46003

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Wei Chen et al.
Chemico-biological interactions, 199(3), 137-142 (2012-07-24)
Oxidative stress plays an important role in the progression of many chronic diseases including cardiovascular diseases, diabetes, cancer and neurodegenerative disorders. One such mediator of oxidative stress is peroxynitrite, which is highly toxic to cultured neurons and astrocytes, and has
Guan-Jhong Huang et al.
Journal of agricultural and food chemistry, 59(10), 5702-5706 (2011-04-02)
The inhibitory activity from the isolated component of the fruiting body Phellinus merrillii (PM) was evaluated against α-glucosidase and lens aldose reductase from Sprague-Dawley male rats and compared to the quercetin as an aldose reductase inhibitor and acarbose as an
C Gonindard et al.
Cell biology and toxicology, 13(3), 141-153 (1997-03-01)
The trypanocidal activity of naturally occurring 6-(3,4-dihydroxystyryl)-4-hydroxy-2-pyrone (hispidin) prompted us to examine its cytotoxic activity toward normal and cancerous cells in culture. Hispidin synthesized in our laboratory to a high degree of purity (checked by 1H and 13C NMR spectroscopy)
Alvaro Macias et al.
International journal of molecular sciences, 22(3) (2021-02-13)
KV1.5 channel function is modified by different regulatory subunits. KVβ1.3 subunits assemble with KV1.5 channels and induce a fast and incomplete inactivation. Inhibition of PKC abolishes the KVβ1.3-induced fast inactivation, decreases the amplitude of the current KV1.5-KVβ1.3 and modifies their
Sirosh M Bokhari et al.
The Journal of investigative dermatology, 126(2), 460-467 (2005-12-24)
Activation of protein kinase C (PKC) induces phenotypic changes in the morphology of microvascular endothelial cells that affect major functions of the microvasculature. These functions include the first stages of sprouting in angiogenesis, cell migration following wounding, and vascular permeability.
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