PACOCF3

Modify Date: 2025-08-25 17:01:30

PACOCF3 Structure
PACOCF3 structure
Common Name PACOCF3
CAS Number 141022-99-3 Molecular Weight 308.423
Density 1.0±0.1 g/cm3 Boiling Point 329.0±37.0 °C at 760 mmHg
Molecular Formula C17H31F3O Melting Point N/A
MSDS Chinese USA Flash Point 227.1±18.0 °C
Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Danger

 Use of PACOCF3


PACOCF3 (Palmityltrifluoromet​hylketone) is a selective phospholipase A2 inhibitor with an IC50 of 3.8 μM. PACOCF3 alters Ca2+ signaling in renal tubular cells[1][2].

 Names

Name Palmityl trifluoromethyl ketone
Synonym More Synonyms

 PACOCF3 Biological Activity

Description PACOCF3 (Palmityltrifluoromet​hylketone) is a selective phospholipase A2 inhibitor with an IC50 of 3.8 μM. PACOCF3 alters Ca2+ signaling in renal tubular cells[1][2].
Related Catalog
Target

PLA2:3.8 μM (IC50)

In Vitro At a concentration of 20 μM, PACOCF3 does not change basal cytosolic free calcium concentrations ([Ca2+]i), but at concentrations of 50-250 μM PACOCF3 induced an increase in [Ca2+]i by activating extracellular Ca2+ entry which is partly suppressed by 50 μM La3+[2]. The effect of PACOCF3 is abolished by removal of extracellular Ca2+. PACOCF3 (10 μM) enhances both the peak value and the area under the curve of the [Ca2+]i increase induced by 10 μM ATP and 1 μM bradykinin by potentiating extracellular Ca2+ influx without affecting internal Ca2+ release[2].
References

[1]. E J Ackermann, et al. Inhibition of macrophage Ca(2+)-independent phospholipase A2 by bromoenol lactone and trifluoromethyl ketones. J Biol Chem. 1995 Jan 6;270(1):445-50.

[2]. C R Jan, et al. Dual action of palmitoyl trifluoromethyl ketone (PACOCF3) on Ca2+ signaling: activation of extracellular Ca2+ influx and alteration of ATP- and bradykinin-induced Ca2+ responses in Madin Darby canine kidney cells. Arch Toxicol. 2000 Oct;74(8):447-51.

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 329.0±37.0 °C at 760 mmHg
Molecular Formula C17H31F3O
Molecular Weight 308.423
Flash Point 227.1±18.0 °C
Exact Mass 308.232697
PSA 17.07000
LogP 7.93
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.418
Storage condition -20°C

 Safety Information

Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Danger
Hazard Statements H225-H319
Precautionary Statements P210-P280-P305 + P351 + P338-P337 + P313-P403 + P235
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S26
RIDADR UN1170 - class 3 - PG 2 - Ethanol, solution

 Articles4

More Articles
Inhibition of macrophage Ca(2+)-independent phospholipase A2 by bromoenol lactone and trifluoromethyl ketones.

J. Biol. Chem. 270 , 445, (1995)

A novel Ca(2+)-independent phospholipase A2 (PLA2) has recently been purified from the murine macrophage-like cell line P388D1 (Ackermann, E. J., Kempner, E. S., and Dennis, E. A. (1994) J. Biol. Chem...

Irreversible inhibition of Ca(2+)-independent phospholipase A2 by methyl arachidonyl fluorophosphonate.

Biochim. Biophys. Acta 1302 , 55-60, (1996)

Methyl arachidonyl fluorophosphonate (MAFP) has been recently reported to be a selective, active-site directed, irreversible inhibitor of the Group IV 85 kDa cytosolic phospholipase A2 (cPLA2). We hav...

Metabolic oxidation regulates embryonic stem cell differentiation.

Nat. Chem. Biol. 6 , 411-7, (2010)

Metabolites offer an important unexplored complementary approach to understanding the pluripotency of stem cells. Using MS-based metabolomics, we show that embryonic stem cells are characterized by ab...

 Synonyms

2-Heptadecanone, 1,1,1-trifluoro-
MFCD00797669
1,1,1-Trifluoro-2-heptadecanone
1,1,1-trifluoroheptadecan-2-one
PACOCF3 Pentadecyl trifluoromethyl ketone
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