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

Numero MDL:

MFCD00214356

Codice UNSPSC:

12352106

ID PubChem:

24898050

NACRES:

NA.77

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Origine biologica

plant (Prorocentrum concavum)

Livello qualitativo

200

Saggio

≥90% (HPLC)

Stato

powder

Colore

white

Solubilità

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

Temperatura di conservazione

−20°C

Stringa SMILE

[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+;
CWKZDWKRECTBCU-KMZJGFRYSA-M

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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 -

Azioni biochim/fisiol

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.

Pittogrammi

GHS06

Avvertenze

Danger

Indicazioni di pericolo

H301 + H311 + H331,H315

Consigli di prudenza

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

Classi di pericolo

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

Codice della classe di stoccaggio

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

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

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

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