O7885

Okadaic acid potassium salt from Prorocentrum concavum

Name: Okadaic acid potassium salt from <I>Prorocentrum concavum</I>
Brand: SIGMA

≥90% (HPLC), powder

Sinonimo/i:

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Informazioni su questo articolo

Formula empirica (notazione di Hill):

C₄₄H₆₇KO₁₃

Numero CAS:

155751-72-7

Peso molecolare:

843.09

NACRES:

NA.77

PubChem Substance ID:

24898050

UNSPSC Code:

12352106

MDL number:

MFCD00214356

Assay:

≥90% (HPLC)

Form:

powder

Quality level:

200

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biological source

plant (Prorocentrum concavum)

Quality Level

200

assay

≥90% (HPLC)

form

powder

color

white

solubility

H₂O: 0.1 mg/mL, DMSO: soluble, ethanol: soluble

storage temp.

−20°C

SMILES string

[K+].CC(CC(O)C1OC2CCC3(CCC(C)(O3)\C=C\C(C)C4CC(C)=CC5(O4)OC(C)(CCC5O)CC(C)(O)C([O-])=O)OC2C(O)C1=C)C6CC7(CCCOC7)COC6C

InChI

1S/C46H72O13.K/c1-27-20-35(56-46(22-27)36(48)12-15-42(7,59-46)24-43(8,52)40(50)51)28(2)10-14-41(6)17-18-45(58-41)16-11-34-39(57-45)37(49)30(4)38(55-34)33(47)21-29(3)32-23-44(26-54-31(32)5)13-9-19-53-25-44;/h10,14,22,28-29,31-39,47-49,52H,4,9,11-13,15-21,23-26H2,1-3,5-8H3,(H,50,51);/q;+1/p-1/b14-10+;

InChI key

CWKZDWKRECTBCU-KMZJGFRYSA-M

Categorie correlate

Bioactive Small Molecule Inhibitors

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1 of 4

Questo articolo	O8010	O7760	O9381
Sigma-Aldrich O7885 Okadaic acid potassium salt from Prorocentrum concavum	Sigma-Aldrich O8010 Okadaic acid ammonium salt from Prorocentrum concavum	Sigma-Aldrich O7760 Okadaic acid sodium salt from Prorocentrum concavum	Sigma-Aldrich O9381 Okadaic acid from Prorocentrum concavum
form powder	form solid	form film	form powder
assay ≥90% (HPLC)	assay ≥90% (HPLC)	assay ≥90% (HPLC)	assay 92-100% (HPLC)
Quality Level 200	Quality Level 200	Quality Level 200	Quality Level 200
storage temp. −20°C	storage temp. −20°C	storage temp. −20°C	storage temp. −20°C
solubility H₂O: 0.1 mg/mL, ethanol: soluble, DMSO: soluble	solubility H₂O: 0.1 mg/mL, DMSO: soluble, ethanol: soluble	solubility 0.1% acetic acid in CH₃CN: H₂O (1:1): 250 μg/mL, clear, colorless	solubility DMSO: ≥1 mg/mL, ethanol: ≥1 mg/mL, methanol: ≥1 mg/mL, H₂O: insoluble
color white	color white	color translucent	color -

Biochem/physiol Actions

Dinoflagellate toxin and an ionophore-like polyether derivative of a 38 carbon, fatty acid. Readily enters cells. Inhibitor of type 1 and type 2A protein phosphatases. Does not inhibit tyrosine phosphatases, alkaline phosphatases or acid phosphatase. Known tumor promotor. Used to study various cellular processes including cell cycle, apoptosis, nitric oxide metabolism and calcium signaling.

Okadaic acid is a dinoflagellate toxin and an ionophore-like polyether derivative of a 38 carbon, fatty acid.

pictograms

GHS06

signalword

Danger

hcodes

H301 + H311 + H331,H315

pcodes

P261 - P280 - P301 + P330 + P331 + P310 - P302 + P352 + P312 - P304 + P340 + P311 - P403 + P233

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Skin Irrit. 2

Classe di stoccaggio

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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Numero articolo commerciale globale

SKU	GTIN
O7885-10UG	04061834248606
O7885-25UG	04061833385258
O7885-50UG	04061834248613

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