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Key Documents

F5807

Sigma-Aldrich

FIPI hydrochloride hydrate

≥98% (HPLC), powder

Synonym(s):

4-Fluoro-N-(2-(4-(5-fluoro-1H-indol-1-yl)piperidin-1-yl)ethyl)benzamide, 5-Fluoro-2-indolyl des-chlorohalopemide hydrochloride hydrate

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About This Item

Empirical Formula (Hill Notation):
C23H24FN5O2·HCl · xH2O
CAS Number:
Molecular Weight:
457.93 (anhydrous basis)
MDL number:
UNSPSC Code:
12352204
PubChem Substance ID:
NACRES:
NA.77

Quality Level

Assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

off-white

solubility

DMSO: >20 mg/mL

storage temp.

2-8°C

SMILES string

O.Cl.Fc1ccc2[nH]c(cc2c1)C(=O)NCCN3CCC(CC3)N4C(=O)Nc5ccccc45

InChI

1S/C23H24FN5O2.ClH.H2O/c24-16-5-6-18-15(13-16)14-20(26-18)22(30)25-9-12-28-10-7-17(8-11-28)29-21-4-2-1-3-19(21)27-23(29)31;;/h1-6,13-14,17,26H,7-12H2,(H,25,30)(H,27,31);1H;1H2

InChI key

ZORDQKCXPCXYKL-UHFFFAOYSA-N

Application

FIPI (4-Fluoro-N-(2-(4-(5-fluoro-1H-indol-1-yl)piperidin-1-yl)ethyl)benzamide, 5-Fluoro-2-indolyl des-chlorohalopemide) is used to study the cell signaling pathways, cell processes and cell dysregulations that depend upon phospholipase D1 (PLD1) and phospholipase D2 (PLD2) activities. FIPI may be used to help identify and characterized phospholipase D enzymes.

Biochem/physiol Actions

FIPI is a potent Phospholipase D (PLD) inhibitor. The signaling enzyme Phospholipase D (PLD) and the lipid second messenger phosphatidic acid (PA) generated by PLD are implicated in many cell biological processes including Ras activation, cell spreading, stress fiber formation, chemotaxis, and membrane vesicle trafficking. FIPI is a potent in vivo inhibitor of both PLD1 and PLD2, setting the stage for a new era of exploration and validation of cell biological roles for mammalian PLD. It rapidly blocks in vivo PA production with sub-nM potency. FIPI inhibits PLD regulation of F-actin cytoskeleton reorganization, cell spreading, and chemotaxis, indicating potential utility for it as a therapeutic for autoimmunity and cancer metastasis. It does not affect PLD subcellular localization, PIP2 availability, the actin stress fiber network in resting CHO cells, or selected signaling events proximal to PLD activation.
FIPI is a potent phospholipase D (PLD) inhibitor effective at sub-nM levels. Phospholipase D (PLD) and the lipid second messenger phosphatidic acid (PA) generated by PLD are implicated in many cell biological processes including Ras activation, cell spreading, stress fiber formation, chemotaxis, and membrane vesicle trafficking. FIPI inhibits both PLD1 and PLD2, rapidly blocking in vivo PA production. FIPI inhibits PLD regulation of F-actin cytoskeleton reorganization, cell spreading, and chemotaxis, suggesting potential as a therapeutic for autoimmune diseases and cancer metastasis.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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My career as a cardiologist and the developmental history of coronary intervention in Japan.
Masakiyo Nobuyoshi
Cardiovascular intervention and therapeutics, 25(2), 51-52 (2010-07-01)
Rebecca Elizabeth Kattan et al.
Molecular & cellular proteomics : MCP, 21(2), 100195-100195 (2022-01-11)
Mammalian phospholipase D (PLD) enzyme family consists of six members. Among them, PLD1/2/6 catalyzes phosphatidic acid (PA) production, while PLD3/4/5 has no catalytic activities. Deregulation of the PLD-PA lipid signaling has been associated with various human diseases including cancer. However
Pablo Lazcano et al.
The Journal of biological chemistry, 298(9), 102363-102363 (2022-08-14)
Inositol is an essential metabolite that serves as a precursor for structural and signaling molecules. Although perturbation of inositol homeostasis has been implicated in numerous human disorders, surprisingly little is known about how inositol levels are regulated in mammalian cells.
David Stegner et al.
Arteriosclerosis, thrombosis, and vascular biology, 33(9), 2212-2217 (2013-07-23)
We recently showed that mice lacking the lipid signaling enzyme phospholipase (PL) D1 or both PLD isoforms (PLD1 and PLD2) were protected from pathological thrombus formation and ischemic stroke, whereas hemostasis was not impaired in these animals. We sought to
Han Han et al.
Molecular cell, 72(2), 328-340 (2018-10-09)
The Hippo pathway plays a crucial role in organ size control and tumor suppression, but its precise regulation is not fully understood. In this study, we discovered that phosphatidic acid (PA)-related lipid signaling is a key regulator of the Hippo

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