Cat. No.: HY-15872A

FTI-277 hydrochloride

7 Cited Publications

Customer Review

Based on 7 publication(s) in Google Scholar

FTI-277 hydrochloride is an inhibitor of farnesyl transferase (FTase); a highly potent Ras CAAX peptidomimetic which antagonizes both H- and K-Ras oncogenic signaling. FTI-277 hydrochloride can inhibit hepatitis delta virus (HDV) infection.

For research use only. We do not sell to patients.

Purity: 98.06%
CAS No.: 180977-34-8
Formula: C₂₂H₃₀ClN₃O₃S₂
Molecular Weight:484.07

Storage:

4°C, sealed storage, away from moisture

* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

FTI-277 hydrochloride Chemical Structure

CAS No.: 180977-34-8

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Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- In Vitro
- In Vivo
Chemical Information
Publications (7)
Solvent & Solubility
- In Vitro
- In Vivo
Purity & Documentation
References
Help & FAQs
Classifications
Bioz

Biological Activity

Description

All Ras Isoforms :

In Vitro

Treatment with FTI-277 (20 microM) for 48 h prior to irradiation led to a significant decrease in survival of radioresistant cells expressing the 24-kDa isoform (HeLa 3A) but had no effect on the survival of control cells (HeLa PINA). The radiosensitizing effect of FTI-277 is accompanied by a stimulation of postmitotic cell death in HeLa 3A cells and by a reduction in G(2)/M-phase arrest in both cell types [1]. Treatment of PC-3 cells with GGTI-298 and FTI-277 inhibited migration and invasion in a time- and dose-dependent manner [3].

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

In Vivo

FTI-277 treatment prevented increased PTP-1B and PTEN protein expression in burned mice as compared with vehicle alone. In contrast, FTI-277 did not significantly alter protein expression of PTP-1B and PTEN in sham-burned mice [2].

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

Chemical Information

CAS No. 180977-34-8
Appearance Solid
Molecular Weight 484.07
Formula C₂₂H₃₀ClN₃O₃S₂
Color White to off-white
SMILES

CSCC[C@@H](C(OC)=O)NC(C1=CC=C(NC[C@@H](N)CS)C=C1C2=CC=CC=C2)=O.[H]Cl
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, sealed storage, away from moisture

* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Publications (7)

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Journal Impact Factor

Adv Sci (Weinh)

The Compromised Fanconi Anemia Pathway in Prelamin A-Expressing Cells Contributes to Replication Stress-Induced Genomic Instability. [Abstract]

2024 Jun 18:e2307751. PMID: 38894550
Mol Cell Proteomics

Prenylated PALM2 Promotes the Migration of Esophageal Squamous Cell Carcinoma Cells through Activating Ezrin. [Abstract]

2023 Aug;22(8):100593. PMID: 37328063
J Cell Mol Med

Geranylgeranyl Pyrophosphate Promotes Profibrotic Factors and Collagen-Specific Chaperone HSP47 in Fibroblasts. [Abstract]

2024 Dec;28(24):e70273. PMID: 39716037
Fish Shellfish Immunol

Involvement of H-Ras in the adaptive immunity of Nile tilapia by regulating lymphocyte activation. [Abstract]

2019 Apr 3;89:281-289. PMID: 30953781
J Virol

PEX19 restricts porcine deltacoronavirus replication through farnesylation-dependent and -independent mechanisms. [Abstract]

2026 Apr 21;100(4):e0209725. PMID: 41874194
FEBS Open Bio

Statins induce monocytic differentiation in acute myeloid leukemia cells through the KLF4/DPYSL2A axis. [Abstract]

2025 Aug 8. PMID: 40781787
Oncotarget

RA and ω-3 PUFA co-treatment activates autophagy in cancer cells. [Abstract]

2017 Nov 22;8(65):109135-109150. PMID: 29312596

FTI-277 hydrochloride purchased from MedChemExpress. Usage Cited in: Oncotarget. 2017 Nov 22;8(65):109135-109150. [Abstract]

MCF-7 cells are pretreated with the indicated chemical inhibitors for 30min, followed by 15 min treatment with RA (20 μM) + EPA (80 μM).Cell extracts are prepared and subjected to western blotting analysis.

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL (206.58 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H₂O : 100 mg/mL (206.58 mM; Need ultrasonic)

View the Complete Stock Solution Preparation Table

Preparing Stock Solutions

View the Complete Stock Solution Preparation Table

Concentration Solvent Mass

1 mg

5 mg

10 mg

Concentration

Solvent

Mass

1 mM

2.0658 mL

10.3291 mL

20.6582 mL

5 mM

0.4132 mL

2.0658 mL

4.1316 mL

10 mM

0.2066 mL

1.0329 mL

2.0658 mL

Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.

Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

Molarity Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

Dilution Calculator

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

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Volume _(start) Volume _(start)

Concentration _(final) Concentration _(final)

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In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

Stock Solution Working Solution

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

Protocol 1

Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline

Solubility: ≥ 2.5 mg/mL (5.16 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

Protocol 2

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)

Solubility: ≥ 2.5 mg/mL (5.16 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil

Solubility: ≥ 2.5 mg/mL (5.16 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

Working Solution

For the following dissolution methods, please prepare the working solution directly:

It is recommended to prepare fresh solutions and use them promptly within a short period of time.

The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

Protocol 1

Add each solvent one by one: PBS

Solubility: 33.33 mg/mL (68.85 mM); Clear solution; Need ultrasonic

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage Dosage
mg/kg
Animal Weight (Per Animal) Animal Weight (Per Animal)
g
Dosing Volume (Per Animal) Dosing Volume (Per Animal)
μL
Number of Animals Number of Animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Working solution concentration: 0.22 mg/mL

This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact

MedChemExpress (MCE) .

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (275 KB)
SDS (597 KB)
- English - EN (597 KB)
- Français - FR (597 KB)
- Deutsch - DE (597 KB)
- Norwegian - NO (597 KB)
- Español - ES (597 KB)
- Swedish - SV (597 KB)
- Italian - IT (597 KB)
- Korean - KR (597 KB)
- Portuguese - PT (597 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Cohen-Jonathan E, et al. The farnesyltransferase inhibitor FTI-277 suppresses the 24-kDa FGF2-induced radioresistance in HeLa cells expressing wild-type RAS. Radiat Res. 1999 Oct;152(4):404-11. [Content Brief]

[2]. Nakazawa H, et al. Role of protein farnesylation in burn-induced metabolic derangements and insulin resistance in mouse skeletal muscle. PLoS One. 2015 Jan 16;10(1):e0116633. [Content Brief]

[3]. Virtanen SS, et al. Inhibition of GGTase-I and FTase disrupts cytoskeletal organization of human PC-3 prostate cancer cells. Cell Biol Int. 2010 Aug;34(8):815-26. [Content Brief]

[4]. Bordier BB, et al. A prenylation inhibitor prevents production of infectious hepatitis delta virus particles. J Virol. 2002 Oct;76(20):10465-72. [Content Brief]

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg
DMSO / H₂O	1 mM	2.0658 mL	10.3291 mL	20.6582 mL	51.6454 mL
	5 mM	0.4132 mL	2.0658 mL	4.1316 mL	10.3291 mL
	10 mM	0.2066 mL	1.0329 mL	2.0658 mL	5.1645 mL
	15 mM	0.1377 mL	0.6886 mL	1.3772 mL	3.4430 mL
	20 mM	0.1033 mL	0.5165 mL	1.0329 mL	2.5823 mL
	25 mM	0.0826 mL	0.4132 mL	0.8263 mL	2.0658 mL
	30 mM	0.0689 mL	0.3443 mL	0.6886 mL	1.7215 mL
	40 mM	0.0516 mL	0.2582 mL	0.5165 mL	1.2911 mL
	50 mM	0.0413 mL	0.2066 mL	0.4132 mL	1.0329 mL
	60 mM	0.0344 mL	0.1722 mL	0.3443 mL	0.8608 mL
	80 mM	0.0258 mL	0.1291 mL	0.2582 mL	0.6456 mL
	100 mM	0.0207 mL	0.1033 mL	0.2066 mL	0.5165 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

Keywords

FTI-277 hydrochloride

7 Cited Publications

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FTI-277 hydrochloride

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Publications Citing Use of MedChemExpress (MCE) FTI-277 hydrochloride

All Ras Isoforms

Biological Activity

Chemical Information

Publications (7)

Solvent & Solubility

Purity & Documentation

References

Help & FAQs

Complete Stock Solution Preparation Table

FTI-277 hydrochloride Related Classifications

HY-15872A Related Classifications