1. Apoptosis Protein Tyrosine Kinase/RTK Epigenetics Cell Cycle/DNA Damage
  2. Apoptosis FGFR HDAC
  3. HDAC-IN-50

HDAC-IN-50 is a potent and orally active FGFR and HDAC dual inhibitor with IC50 values of 0.18, 1.2, 0.46, 1.4, 1.3, 1.6, 2.6, 13 nM for FGFR1, FGFR2, FGFR3, FGFR4, HDAC1, HDAC2, HDAC6, HDAC8, respectively. HDAC-IN-50 induces Apoptosis and cell cycle arrest at G0/G1 phase. HDAC-IN-50 decreases the expression of pFGFR1, pERK, pSTAT3. HDAC-IN-50 shows anti-tumor activity.

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HDAC-IN-50 Chemical Structure

HDAC-IN-50 Chemical Structure

CAS No. : 2653339-26-3

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Description

HDAC-IN-50 is a potent and orally active FGFR and HDAC dual inhibitor with IC50 values of 0.18, 1.2, 0.46, 1.4, 1.3, 1.6, 2.6, 13 nM for FGFR1, FGFR2, FGFR3, FGFR4, HDAC1, HDAC2, HDAC6, HDAC8, respectively. HDAC-IN-50 induces Apoptosis and cell cycle arrest at G0/G1 phase. HDAC-IN-50 decreases the expression of pFGFR1, pERK, pSTAT3. HDAC-IN-50 shows anti-tumor activity[1].

IC50 & Target[1]

FGFR1

0.18 nM (IC50)

FGFR2

1.2 nM (IC50)

FGFR3

0.46 nM (IC50)

FGFR4

1.4 nM (IC50)

HDAC1

1.3 nM (IC50)

HDAC2

1.6 nM (IC50)

HDAC6

2.6 nM (IC50)

HDAC8

13 nM (IC50)

In Vitro

HDAC-IN-50 (compound 10e) (0.1, 1, 10, 100 nM; 12-84 h) induces apoptosis and cell cycle arrest at G0/G1 phase in a time and dose-dependent manner[1].
HDAC-IN-50 (0, 1.25, 2.5, 5 µM for HCT116 cells, 0, 1, 10, 100 nM for SNU-16 cells; 36 h) decreases the expression of pFGFR1, pERK, pSTAT3 in a dose-dependent manner[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Cell Proliferation Assay[1]

Cell Line: HCT116, SNU-16, KATO III, A2780, K562, Jurkat cells
Concentration: 0-30 µM
Incubation Time: 72 h
Result: Showed antiproliferative activities with IC50s of 0.82, 0.0007, 0.0008, 0.04, 2.46, 15.14 µM for HCT116, SNU-16, KATO III, A2780, K562, Jurkat cells, respectively.

Cell Cycle Analysis[1]

Cell Line: SNU-16 cells
Concentration: 0.1, 1, 10, 100 nM
Incubation Time: 12, 24, 36 h
Result: Induced cell cycle arrest at G0/G1 phase in a time and dose-dependent manner.

Apoptosis Analysis[1]

Cell Line: SNU-16 cells
Concentration: 0.1, 1, 10, 100 nM
Incubation Time: 36, 48, 60, 72, 84 h
Result: Induced apoptosis with the apoptotic rate increased 30.8% and 49.6% at 10, 100 nM, respectively.

Western Blot Analysis[1]

Cell Line: HCT116, SNU-16 cells
Concentration: 0, 1.25, 2.5, 5 µM for HCT116 cells, 0, 1, 10, 100 nM for SNU-16 cells
Incubation Time: 36 h
Result: Reduced the expression of pFGFR1, pERK, pSTAT3 in a dose-dependent manner.
In Vivo

HDAC-IN-50 (15, 30 mg/kg; p.o.; daily for 18 days) shows anti-tumor activity in mouse[1].
Pharmacokinetic Parameters of HDAC-IN-50 in female Sprague–Dawley (SD) rats[1].

dose (mg/kg) administration route T1/2 (h) Tmax (h) Cmax (ng/mL) AUC0-∞ (h·ng/mL) CL (mL/min/kg) Vss (mL/kg) F %
2 IV 0.98± 0.12 0.08 1116.63 ± 320.45 424.88 ± 89.56 80.64 ± 15.59 2788.87 ± 765.11
5 IP 1.83 ± 0.06 2 101.57 ± 23.05 491.25 ± 84.18 43.83
30 PO 0.77 ± 0.04 4 442.53 ± 46.33 1557.12 ± 355.61 24.83
Female Sprague-Dawley (SD) rats, 5 mg/kg iv; 5 mg/kg ip; 30 mg/kg p.o.[1]

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: BALB/c nude mice (HCT116 xenograft model)[1]
Dosage: 15, 30 mg/kg
Administration: P.o.; daily for 18 days
Result: Inhibited the tumor growth and downregulated the expression of pSTAT3, pFGFR1, increased the expression of Ac-H3.
Molecular Weight

575.70

Formula

C31H41N7O4

CAS No.
SMILES

O=C(CCCCCCN1N=CC(C2=NC3=C(N=C2)C=CC(N(CCNC(C)C)C4=CC(OC)=CC(OC)=C4)=C3)=C1)NO

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Room temperature in continental US; may vary elsewhere.

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Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation
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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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HDAC-IN-50
Cat. No.:
HY-152146
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