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SML1457

Sigma-Aldrich

Lonafarnib

≥98% (HPLC)

Synonym(e):

4-[2-[4-[(11R)-3,10-Dibromo-8-chloro-6,11-dihydro-5Hbenzo[5,6]cyclohepta[1,2-b]pyridin-11-yl]-1-piperidinyl]-2-oxoethyl]-1-piperidinecarboxamide, SCH-66336, SCH66336

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About This Item

Empirische Formel (Hill-System):
C27H31Br2ClN4O2
CAS-Nummer:
193275-84-2
Molekulargewicht:
638.82
MDL-Nummer:
MFCD06795138
UNSPSC-Code:
12352200
PubChem Substanz-ID:
329825894
NACRES:
NA.77

Qualitätsniveau

100

Assay

≥98% (HPLC)

Form

powder

Farbe

white to beige

Löslichkeit

DMSO: 5 mg/mL, clear (warmed)

Lagertemp.

−20°C

SMILES String

O=C(N)N(CC1)CCC1CC(N2CCC([C@H]3C(N=CC(Br)=C4)=C4CCC5=C3C(Br)=CC(Cl)=C5)CC2)=O

InChI

1S/C27H31Br2ClN4O2/c28-20-12-19-2-1-18-13-21(30)14-22(29)24(18)25(26(19)32-15-20)17-5-9-33(10-6-17)23(35)11-16-3-7-34(8-4-16)27(31)36/h12-17,25H,1-11H2,(H2,31,36)/t25-/m1/s1

InChIKey

DHMTURDWPRKSOA-RUZDIDTESA-N

Angaben zum Gen

human ... FNTA(2339) , FNTB(2342)

Allgemeine Beschreibung

Lonafarnib (SCH66336) is a farnesyl transferase inhibitor (FTI). K- and N-Ras are substrates of farnesyl transferase.

Biochem./physiol. Wirkung

Lonafarnib is a potent inhibitor of farnesyltransferase, an enzyme responsible for a post-translational modification of proteins (including Ras) that gives a protein sufficient hydrophobicity to translocate to the plasma membrane. Farnesylation regulates signaling cascades controlling cell survival, proliferation and differentiation, so variety of possible uses is not surprising a post-translational modification of proteins (including Ras) that gives a protein sufficient hydrophobicity to translocate to the plasma membrane. Lonafarnib has been studies for possible treatment of progeria, various cancers, and hepatitis D.
Lonafarnib prevents the post-translational lipid modification of H-Ras and other farnesylated proteins. Lonafarnib treatment results in microtubule bundling, increased microtubule acetylation and stabilization and suppression of microtubule dynamics.

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

Gefahreneinstufungen

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

Zielorgane

Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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The synergistic combination of the farnesyl transferase inhibitor lonafarnib and paclitaxel enhances tubulin acetylation and requires a functional tubulin deacetylase.
Marcus AI, et al.
Cancer Research, 65(9), 3883-3893 (2005)
The farnesyl transferase inhibitor (FTI) SCH66336 (lonafarnib) inhibits Rheb farnesylation and mTOR signaling Role in FTI enhancement of taxane and tamoxifen anti-tumor activity.
Basso A D, et al.
The Journal of Biological Chemistry, 280(35), 31101-31108 (2005)
Oren Yakovian et al.
iScience, 25(11), 105282-105282 (2022-10-29)
NRas is a key mediator of the mitogenic pathway in normal cells and in cancer cells. Its dynamics and nanoscale organization at the plasma membrane (PM) facilitate its signaling. Here, we used two-color photoactivated localization microscopy to resolve the organization
Charlotte Bach et al.
Antiviral research, 209, 105477-105477 (2022-12-14)
Chronic hepatitis D is the most aggressive form of chronic viral hepatitis. It is caused by super-infection of hepatitis B virus (HBV)-infected hepatocytes with hepatitis D virus (HDV). While the recent conditional approval of bulevirtide for HDV treatment offers a
Xue Chen et al.
eLife, 10 (2021-02-03)
A farnesylated and methylated form of prelamin A called progerin causes Hutchinson-Gilford progeria syndrome (HGPS). Inhibiting progerin methylation by inactivating the isoprenylcysteine carboxylmethyltransferase (ICMT) gene stimulates proliferation of HGPS cells and improves survival of Zmpste24-deficient mice. However, we don't know
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