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D5794

Sigma-Aldrich

Diacylglycerol Kinase Inhibitor II

solid

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Synonym(s):
3-[2-[4-(bis(4-Fluorophenyl)methylene)-1-piperidinyl]ethyl]-2,3-dihydro-2-thioxo-4(1H)-quinazolinone, R59949
Empirical Formula (Hill Notation):
C28H25F2N3OS
CAS Number:
Molecular Weight:
489.58
MDL number:
PubChem Substance ID:
NACRES:
NA.77

biological source

synthetic (organic)

Assay

≥97% (HPLC)

form

solid

color

pale yellow

mp

228-230  °C

solubility

0.1 M HCl: slightly soluble
0.1 M NaOH: slightly soluble
DMSO: soluble
H2O: insoluble
ethanol: soluble
ethyl acetate: soluble

storage temp.

−20°C

SMILES string

Fc1ccc(cc1)\C(=C2\CCN(CCN3C(=S)Nc4ccccc4C3=O)CC2)c5ccc(F)cc5

InChI

1S/C28H25F2N3OS/c29-22-9-5-19(6-10-22)26(20-7-11-23(30)12-8-20)21-13-15-32(16-14-21)17-18-33-27(34)24-3-1-2-4-25(24)31-28(33)35/h1-12H,13-18H2,(H,31,35)

Inchi Key

ZCNBZFRECRPCKU-UHFFFAOYSA-N

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This Item
D5919266788D129
R-(+)-DIOA ≥98% (HPLC), solid

Sigma-Aldrich

D129

R-(+)-DIOA

form

solid

form

solid

form

solid

form

solid

color

pale yellow

color

pale yellow

color

white

color

white

solubility

0.1 M HCl: slightly soluble, 0.1 M NaOH: slightly soluble, DMSO: soluble, H2O: insoluble, ethanol: soluble, ethyl acetate: soluble

solubility

0.1 M HCl: slightly soluble, 0.1 M NaOH: slightly soluble, DMSO: soluble, H2O: insoluble, ethanol: soluble, ethyl acetate: soluble

solubility

DMSO: 12.5 mg/mL

solubility

H2O: insoluble <0.11 mg/mL, DMSO: >20 mg/mL, 0.1 M HCl: insoluble, 0.1 M NaOH: soluble, ethanol: soluble

storage temp.

−20°C

storage temp.

−20°C

storage temp.

10-30°C

storage temp.

-

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

100

Application

Diacylglycerol Kinase Inhibitor II has been used to determine tumor-induced inhibition with genetically modified cytotoxic T cells expressing chimeric antigen receptors (CAR). It has also been used to induce pAkt and PKR-like extracellular signal-regulated kinase (pErk) signals in T-cell acute lymphoblastic leukemia (T-ALL) cells.

Biochem/physiol Actions

Diacylglycerol kinase inhibitor. Inhibits formation of [38P]1-Oleoyl-2-acetylglyceryl-3-phosphoric acid (OAPA) in red blood cell membranes: IC50 = 3.3 μM.

Features and Benefits

This compound is a featured product for Kinase Phosphatase Biology research. Click here to discover more featured Kinase Phosphatase Biology products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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25G
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Y Jiang et al.
Biochemical pharmacology, 59(7), 763-772 (2000-03-16)
Diacylglycerol kinases (DGKs) attenuate diacylglycerol-induced protein kinase C activation during stimulated phosphatidylinositol turnover. This reaction also initiates phosphatidylinositol resynthesis. Two agents, 3-(2-(4-[bis-(4-fluorophenyl)methylene]-1-piperidinyl)ethyl)-2,3-dihydro -2-thioxo-4(1H)quinazolinone (R59949) and 6-(2-(4-[(4-fluorophenyl)phenylmethylene]-1-piperidinyl)ethyl)-7-m ethyl-5H-thiazolo(3,2-a)pyrimidin-5-one (R59022), inhibit diacylglycerol phosphorylation in several systems. To examine the mechanism of this
Multifactorial T-cell hypofunction that is reversible can limit the efficacy of chimeric antigen receptor-transduced human T cells in solid tumors
Moon EK, et al.
Clinical Cancer Research, 20(16), 4262-4273 (2014)
T Kurz et al.
Cardiovascular research, 42(1), 48-56 (1999-08-06)
1,2-Diacylglycerol (1,2-DAG) and phosphatidic acid (PA) are produced by phospholipase C and D activity and play a key role as second messengers in receptor-mediated signal transduction. So far, little is known about alterations of endogenous 1,2-DAG and PA production during
Liquan Yang et al.
Molecular pharmacology, 78(1), 105-113 (2010-04-01)
We demonstrated recently that opioid-induced activation of phospholipase D2 (PLD2) enhances mu- (MOPr) and delta-opioid receptor endocytosis/recycling and thus reduces the development of opioid receptor desensitization and tolerance. However, the mechanistic basis for the PLD2-mediated induction of opioid receptor endocytosis
R W Erickson et al.
The Journal of biological chemistry, 274(32), 22243-22250 (1999-07-31)
The superoxide-generating neutrophil NADPH oxidase can be activated in cell-free reconstitution systems by several agonists, most notably arachidonic acid and the detergent sodium dodecyl sulfate. In this study, we show that both phosphatidic acids and diacylglycerols can serve separately as

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