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205546

Sigma-Aldrich

Caffeic Acid

A natural dietary compound reported to have anti-carcinogenic and anti-inflammatory properties.

Synonym(s):

Caffeic Acid, 3,4-Dihydroxycinnamic Acid

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500 MG
$102.00

$102.00

Estimated to ship onFebruary 13, 2025

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500 MG
$102.00

About This Item

Empirical Formula (Hill Notation):
C9H8O4
CAS Number:
331-39-5
Molecular Weight:
180.16
MDL number:
MFCD00004392
UNSPSC Code:
12352106
NACRES:
NA.77

$102.00

Estimated to ship onFebruary 13, 2025

Quality Level

100

assay

≥95% (HPLC)

form

crystalline solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

color

tan

solubility

DMSO: 200 mg/mL
ethanol: 50 mg/mL

shipped in

ambient

storage temp.

2-8°C

SMILES string

Oc1c(ccc(c1)\C=C/C(=O)O)O

InChI

1S/C9H8O4/c10-7-3-1-6(5-8(7)11)2-4-9(12)13/h1-5,10-11H,(H,12,13)/b4-2-

InChI key

QAIPRVGONGVQAS-RQOWECAXSA-N

General description

A cell-permeable natural dietary compound reported to have anti-carcinogenic and anti-inflammatory properties. A selective, non-competitive inhibitor of 5-lipoxygenase (ID50 = 3.7 µM). Inhibits Cu2+-induced LDL oxidation in the initiation phase but acts as a prooxidant in the propagation phase. An effective irreversible inhibitor of glutathione S-transferases and a non-competitive inhibitor of xanthine oxidase.
A natural dietary compound reported to have anti-carcinogenic and anti-inflammatory properties. A cell-permeable, selective, non-competitive inhibitor of 5-lipoxygenase (ID50 = 3.7 µM). Inhibits Cu2+-induced LDL oxidation in the initiation phase but acts as a prooxidant in the propagation phase. An irreversible inhibitor of glutathione S-transferases and a non-competitive inhibitor of xanthine oxidase.

Biochem/physiol Actions

Cell permeable: yes
Primary Target
5-lipoxygenase
Product does not compete with ATP.
Reversible: no
Target IC50: 3.7 µM against 5-lipoxygenase

Packaging

Packaged under inert gas

Warning

Toxicity: Carcinogenic / Teratogenic (D)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Other Notes

Yamanaka, N., et al. 1997. FEBS Lett.405, 186.
Chan, W.S., et al. 1995. Anticancer Res.15, 703.
Ploemen, J.H., et al. 1993. Food Chem. Toxicol.31, 475.
Koshihara, Y., et al. 1984. Biochim. Biophys. Acta792, 92.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Health hazard
GHS08

signalword

Warning

hcodes

H351

Hazard Classifications

Carc. 2

Storage Class

11 - Combustible Solids

wgk_germany

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’.

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