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T8543

Sigma-Aldrich

O-Tricyclo[5.2.1.02,6]dec-9-yl dithiocarbonate potassium salt

≥95%, solid

Synonym(s):

D609

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About This Item

Empirical Formula (Hill Notation):
C11H15KOS2
CAS Number:
Molecular Weight:
266.46
EC Number:
MDL number:
UNSPSC Code:
41106300
PubChem Substance ID:
NACRES:
NA.77

biological source

synthetic (organic)

Assay

≥95%

form

solid

color

off-white to yellow

solubility

H2O: soluble 50 mg/mL, clear to slightly hazy, colorless to faintly yellow
acetone: easily soluble
diethyl ether: insoluble
hydrocarbons: insoluble

SMILES string

[K]SC(=S)OC1CC2CC1C3CCCC23

InChI

1S/C11H16OS2.K/c13-11(14)12-10-5-6-4-9(10)8-3-1-2-7(6)8;/h6-10H,1-5H2,(H,13,14);/q;+1/p-1/t6-,7?,8?,9-,10?;/m1./s1

InChI key

IGULCCCBGBDZKQ-HJPGVBIPSA-M

Application

D609 has been used as a phosphatidylcholine-specific phospholipase C (PC-PLC) inhibitor in mouse bone marrow derived monocytes. D609 has also been reported to significantly reduce the elevated levels of phosphatidylethanolamine binding protein 1 (PEBP1) in apolipoprotein E-/- mice.

Biochem/physiol Actions

D609 can block the production of diacylglycerol (DAG) in the cell. D609 functions by inhibiting the phospholipase C-mediated hydrolysis of the phosphate bond present in phosphatidylcholine and other glycerophospholipids.
Phosphatidylcholine-specific phospholipase C (PLC) and HIV-1 inhibitor. Xanthogenate derivative with in vitro anti-tumor activity.

Preparation Note

O-Tricyclo[5.2.1.02,6]dec-9-yl dithiocarbonate or D609 is soluble in water at 50 mg/ml and yields a clear to slightly hazy, colorless to light yellow solution. It is also soluble in acetone. However, it is insoluble in ether and hydrocarbons.

Alcoholic solutions should not be prepared due to the possibility of transesterification. The product is very labile in solution (1.5 days half-life in tissue culture medium) and is readily hydrolyzed below pH 6.0. Hence, solutions should be prepared immediately before use and unused solutions must be discarded. For tissue culture preparations, the media should be buffered to pH 6.0-7.5. HEPES buffer must not be used as it renders this product toxic.

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)

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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The Journal of physiology, 591(20), 5005-5015 (2013-08-21)
We previously found that phosphatidylcholine-specific phospholipase C (PC-PLC) was a key inducing element of atherosclerosis, and might negatively regulate human umbilical vein endothelial cell (HUVEC) autophagy. To further investigate the mechanism of PC-PLC action, we initially identified phosphatidylethanolamine binding protein
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