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Okadaic acid potassium salt from Prorocentrum concavum

SIGMA/O7885 - ≥90% (HPLC), powder

Synonym: OA

CAS Number: 155751-72-7
Empirical Formula (Hill Notation): C44H67KO13
Molecular Weight: 843.09
MDL Number: MFCD00214356
Linear Formula: C44H67KO13
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-O7885-10UG 10 µg
 $103.00
1/EA		 Add To Favorites
45-O7885-25UG 25 µg
 $210.00
1/EA		 Add To Favorites
45-O7885-50UG 50 µg
 $305.00
1/EA		 Add To Favorites

 

assay ≥90% (HPLC)
biological source plant (Prorocentrum concavum)
color white
form powder
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
Quality Level 200 
SMILES string [K+].CC(CC(O)C1OC2CCC3(CCC(C)(O3)C=CC(C)C4CC(C)=CC5(O4)OC(C)(CCC5O)CC(C)(O)C([O-])=O)OC2C(O)C1=C)C6CC7(CCCOC7)COC6C
solubility DMSO: soluble
  ethanol: soluble
  H2O: 0.1 mg/mL
storage temp. −20°C
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.
Biochem/physiol Actions: Okadaic acid is a dinoflagellate toxin and an ionophore-like polyether derivative of a 38 carbon, fatty acid.
Purity ≥90% (HPLC)
Storage Temp. −20°C
UNSPSC 12352106

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