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Key Documents

PZ0233

Sigma-Aldrich

PF-06424439

≥98% (HPLC)

Synonym(s):

[(3R)-1-[2-[1-(4-Chloro-1H-pyrazol-1-yl)cyclopropyl]-3H-imidazo[4,5-b]pyridin-5-yl]-3-piperidinyl]-1-pyrrolidinyl-methanone methanesulfonate

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About This Item

Empirical Formula (Hill Notation):
C22H26ClN7O · CH3SO3H
CAS Number:
Molecular Weight:
536.05
UNSPSC Code:
12352200
PubChem Substance ID:

Assay

≥98% (HPLC)

form

powder

optical activity

[α]/D +7 to +11°, c = 1.0 in methanol

color

white to light brown

solubility

H2O: 10 mg/mL, clear

storage temp.

room temp

SMILES string

O=C([C@@H]1CCCN(C2=NC(NC(C3(CC3)N4N=CC(Cl)=C4)=N5)=C5C=C2)C1)N6CCCC6.CS(=O)(O)=O

InChI

1S/C22H26ClN7O.CH4O3S/c23-16-12-24-30(14-16)22(7-8-22)21-25-17-5-6-18(26-19(17)27-21)29-11-3-4-15(13-29)20(31)28-9-1-2-10-28;1-5(2,3)4/h5-6,12,14-15H,1-4,7-11,13H2,(H,25,26,27);1H3,(H,2,3,4)/t15-;/m1./s1

InChI key

ZSTFDNQQOJUJFL-XFULWGLBSA-N

Application

PF-06424439 has been used as a diacylglycerol acyltransferase 2 (DGAT2) inhibitor:
  • to study its effects on cell mortality and lipid synthesis in epithelial colon cells and colorectal cancer stem cells
  • to study its effects on HeLa cells
  • to study its inhibitory effects on neutral lipid synthesis in HT-1080 cells

Biochem/physiol Actions

PF-06424439 functions in reducing the hepatic lipid levels in dyslipidemic rats.
PF-06424439 is a potent and selective inhibitor of diacylglycerol acyltransferase 2 (DGAT2).

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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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Masaaki Uematsu et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 34(8), 10357-10372 (2020-06-28)
Visualizing intracellular fatty acids (including free and esterified form) is very useful for understanding how and where such molecules are incorporated, stored, and metabolized within cells. However, techniques of imaging multiple intracellular fatty acids have been limited by their small
Veijo T Salo et al.
Developmental cell, 50(4), 478-493 (2019-06-11)
Seipin is an oligomeric integral endoplasmic reticulum (ER) protein involved in lipid droplet (LD) biogenesis. To study the role of seipin in LD formation, we relocalized it to the nuclear envelope and found that LDs formed at these new seipin-defined
Micah B Schott et al.
The Journal of cell biology, 218(10), 3320-3335 (2019-08-09)
Lipid droplet (LD) catabolism in hepatocytes is mediated by a combination of lipolysis and a selective autophagic mechanism called lipophagy, but the relative contributions of these seemingly distinct pathways remain unclear. We find that inhibition of lipolysis, lipophagy, or both
Alexandre Santinho et al.
Current biology : CB, 30(13), 2481-2494 (2020-05-23)
Lipid droplet (LD) biogenesis begins in the endoplasmic reticulum (ER) bilayer, but how the ER topology impacts this process is unclear. An early step in LD formation is nucleation, wherein free neutral lipids, mainly triacylglycerols (TGs) and sterol esters (SEs)
Nimesha Tadepalle et al.
Life science alliance, 3(6) (2020-04-24)
Lipid droplets (LDs) are metabolic organelles that store neutral lipids and dynamically respond to changes in energy availability by accumulating or mobilizing triacylglycerols (TAGs). How the plastic behavior of LDs is regulated is poorly understood. Hereditary spastic paraplegia is a

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