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N5020

Sigma-Aldrich

1-Norokadaone

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About This Item

Empirical Formula (Hill Notation):
C43H66O11
CAS Number:
131204-29-0
Molecular Weight:
758.98
MDL number:
MFCD00171480
UNSPSC Code:
12352200
PubChem Substance ID:
24897718

storage temp.

−20°C

SMILES string

CC1CCC2(CCCCO2)OC1C(C)CC(O)C3OC4CCC5(CCC(O5)\C=C\C(C)C6CC(C)=CC7(OC(CCC7O)CC(C)=O)O6)OC4C(O)C3=C

InChI

1S/C43H66O11/c1-25-21-35(52-43(24-25)36(46)12-11-32(51-43)23-29(5)44)26(2)9-10-31-14-18-42(50-31)19-15-34-40(54-42)37(47)30(6)39(49-34)33(45)22-28(4)38-27(3)13-17-41(53-38)16-7-8-20-48-41/h9-10,24,26-28,31-40,45-47H,6-8,11-23H2,1-5H3/b10-9+

InChI key

NJOGICJCSWVJKS-MDZDMXLPSA-N

Application

May be useful as a negative control.

Other Notes

Okadaic acid analog with low protein phosphatase inhibition and little affinity for receptors.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302 + H312 + H332,H315

Hazard Classifications

Acute Tox. 4 Oral - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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S Nishiwaki et al.
Carcinogenesis, 11(10), 1837-1841 (1990-10-01)
Okadaic acid (OA) is a potent non-12-O-tetradecanoyl-phorbol-13-acetate (non-TPA) type tumor promoter on mouse skin. OA acts on cells through inhibiting the activity of protein phosphatases and results in the increase of phosphorylation of proteins. Seventeen OA derivatives were evaluated as

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