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SUN11602 FGFR activator

Name: SUN11602
Brand: Selleck Chemicals
SKU: S8192
Rating: 5 (1 reviews)

Cat.No.S8192

SUN11602 is a small synthetic compound that mimics the neuroprotective activities of bFGF and activates key molecules in the FGF receptor-1-mitogen-activated protein kinase/extracellular signal-regulated kinase-1/2 kinase (FGFR-1-MEK/ERK) signalling pathway.

Chemical Structure

Molecular Weight: 451.60

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Quality Control

Batch: S819201 DMSO]90 mg/mL]false]Ethanol]31 mg/mL]false]Water]Insoluble]false Purity: 99.01%

Cited in Nature Medicine for its top-tier quality
COA
SDS
Datasheet

99.01

Related Targets	EGFR VEGFR JAK PDGFR Src HIF FLT FLT3 HER2 Bcr-Abl
Other FGFR Inhibitors	PD173074 AZD4547 (Fexagratinib) BLU9931 Futibatinib (TAS-120) LY2874455 PD-166866 Zoligratinib (Debio-1347) H3B-6527 Fisogatinib (BLU-554) SSR128129E

Chemical Information, Storage & Stability

Molecular Weight	451.60	Formula	C₂₆H₃₇N₅O₂	Storage (From the date of receipt)	3 years-20°Cpowder
CAS No.	704869-38-5	Download SDF		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	N/A			Smiles	CC1=C(C(=C(C(=C1N)C)C)NCC(=O)N(C)C2CCN(CC2)CC3=CC=C(C=C3)C(=O)N)C

Solubility

In vitro
Batch:

DMSO : 90 mg/mL (199.29 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Ethanol : 31 mg/mL

Water : Insoluble

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
=	×	×

Dilution Calculator Molecular Weight Calculator

In vivo Batch:
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	3.5mg/ml (7.75mM)	Taking the 1 mL working solution as an example, add 50 μL of 70 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.
Clear solution	5% DMSO 1 95% Corn oil Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	0.5mg/ml (1.11mM)	Taking the 1 mL working solution as an example, add 50 μL of 10 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

Dosage: mg/kg Average weight of animals: g Dosing volume per animal:μL Number of animals:

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH₂O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.

Mechanism of Action

Targets/IC₅₀/Ki	bFGF
In vitro	Physiological actions of SUN11602 mimic several phenomena of the neuroprotection that is induced by bFGF. This compound plays a pivotal role in allowing primary cultured neurons to survive in adverse environments of glutamate toxicity and activating intracellular key molecules that are involved in the neuroprotective mechanisms. These actions are quite similar to those of bFGF. Such neuroprotective mechanisms are specific and distinctive to this compound and bFGF and differs clearly from those of the other growth factors that are investigated. But unlike bFGF, it can either directly or indirectly trigger the phosphorylation of the cytosolic domain of the FGFR without binding to the extracellular domain of the FGFR-1. This chemical demonstrates no cell proliferative activity of somatic cells, unlike bFGF. It significantly affects neuronal survival in adverse conditions through a FGFR1-mitogen-activated protein kinase/extracellular signal-regulated kinase-1/2 kinase (FGFR-1–MEK/ERK) signalling pathway.
In vivo	In WT mice, SUN11602 and bFGF increase the levels of newly synthesized Calb in cerebrocortical neurons and suppress the glutamate-induced rise in intracellular Ca2+. This Ca2+-capturing ability of Calb allows the neurons to survive severe toxic conditions of glutamate. In contrast, Calb levels remain unchanged in Calb-/- mice after exposure to this compound or bFGF, and due to a loss of function of the gene, these neurons are no longer resistant to toxic conditions of glutamate. Neuroprotective activities of this chemical and FGF-2 are due to exogenously induced hyperexpression of CalB in hippocampal neurons. The pharmacokinetic properties of this compound appear to hold promise in terms of bioavailability (>65%) after oral administration in rodents (rats and mice) and dogs (beagles).
References	[1] https://pubmed.ncbi.nlm.nih.gov/23421678/ [2] https://pubmed.ncbi.nlm.nih.gov/25449889/

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