[CAS NO. 162359-55-9]  Fingolimod

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PRODUCTS SPECIFICATIONS [162359-55-9]

Distributor
Catalog
AS572969
Brand
Arctom Scientific
CAS
162359-55-9

DESCRIPTION [162359-55-9]

Overview

MDLMFCD14705150
Molecular Weight307.47
Molecular FormulaC19H33NO2
SMILESOCC(CCC1=CC=C(CCCCCCCC)C=C1)(N)CO

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


Summary

Fingolimod (FTY720 free base) is a sphingosine 1-phosphate ( S1P ) antagonist with an IC 50 of 0.033 nM in K562 and NK cells. Fingolimod also is a pak1 activator, a immunosuppressant [1] .


IC50 & Target

S1P

0.033 nM (IC 50 , in K562 and NK cells)

PAK1


In Vitro

The monocyte-derived immature dendritic cells (iDCs) are pretreated with various concentrations of S1P for various periods of time prior to their incubation with NK cells. Four hours incubation of autologous or allogeneic iDCs with 0.2-20 μM of S1P significantly protectes these cells from NK cell lysis. The IC 50 values of S1P are calculated at 160 nM for autologous iDCs, and 34 nM for allogeneic iDCs. Next, the inhibitory effect of S1P is revered by various concentrations of Fingolimod or SEW2871, with an IC 50 effect of 173 or 15 nM, respectively [1] . Fingolimod has been reported to reduce LPA synthesis via inhibition of the lysophospholipase autotaxin. Fingolimod treatment correlates with a significant elevation of axonal cAMP, a crucial factor for axonal outgrowth. Additionally, Fingolimod significantly reduces LPA levels in the injured nerve. PF-8380 treatment correlates with improved myelin thickness [2] .

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


In Vivo

Fingolimod treatment results in significantly increased nerve conduction at 14 days post-crush in wildtype C57BL/6 mice. However, Foxn1 -/- mice, which are devoid of T- but not B-lymphocytes, show an improvement of nerve regeneration under fingolimod treatment. Although the mean increase in nerve conduction velocity in both fingolimod-treated and control Foxn1 -/- mice implies a potentially positive role of T-lymphocyte deficiency on nerve regeneration, only fingolimod-treated Foxn1 -/- mice show a significant improvement compared to C57BL/6 controls and performed better in the functional analysis [2] . Treatment of the animals with Fingolimod for 28 d results in a clear reduction in the binding of 18 F-GE180 when compare with vehicle-treated animals and evaluated by ex vivo autoradiography. Quantification of the binding of the radiotracer revealed a significant reduction in the binding potential of 18 F-GE180 (P<0.0001) after treatment with Fingolimod [3] .

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


Clinical Trial

NCT Number Sponsor Condition Start Date Phase
NCT00099749 Novartis Pharmaceuticals|Novartis
Kidney Transplantation
November 2003 Phase 2|Phase 3
NCT01625182 Novartis Pharmaceuticals|Mitsubishi Tanabe Pharma Corporation|Novartis
Chronic Inflammatory Demyelinating Polyradiculoneuropathy
December 22, 2012 Phase 3
NCT01534182 Novartis Pharmaceuticals|Novartis
Relapsing Remitting Multiple Sclerosis
January 2012 Phase 4

Appearance

Solid


Shipping

Room temperature in continental US; may vary elsewhere.


Storage

Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month

Solvent & Solubility

In Vitro:

Ethanol : 7.69 mg/mL ( 25.01 mM ; Need ultrasonic)

DMSO : 2 mg/mL ( 6.50 mM ; ultrasonic and heat to 60°C)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.2523 mL 16.2617 mL 32.5235 mL
5 mM 0.6505 mL 3.2523 mL 6.5047 mL
10 mM 0.3252 mL 1.6262 mL 3.2523 mL
* Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one: 10% EtOH >> 40% PEG300 >> 5% Tween-80 >> 45% saline

    Solubility: ≥ 1 mg/mL (3.25 mM); Clear solution

  • 2.

    Add each solvent one by one: 10% EtOH >> 90% (20% SBE-β-CD in saline)

    Solubility: ≥ 1 mg/mL (3.25 mM); Clear solution

  • 3.

    Add each solvent one by one: 10% EtOH >> 90% corn oil

    Solubility: ≥ 1 mg/mL (3.25 mM); Clear solution

* All of the co-solvents are available by MCE.


Synonyms

1,3-Propanediol, 2-amino-2-[2-(4-octylphenyl)ethyl]-
2-Amino-2-[2-(4-octylphenyl)ethyl]-1,3-propanediol
Fingolimod
2-Amino-2-[2-(4-octylphenyl)ethyl]-1,3-propandiol
2-Amino-2-[2-(4-octylphenyl)ethyl]propane-1,3-diol