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DYRK1-IN-1

Cat No.:V69705 Purity: ≥98%
DYRK1-IN-1 is a selective and ligand-efficient DYRK1A inhibitor.
DYRK1-IN-1
DYRK1-IN-1 Chemical Structure CAS No.: 2814486-79-6
Product category: DYRK
This product is for research use only, not for human use. We do not sell to patients.
Size Price Stock Qty
1mg
5mg
10mg
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Product Description
DYRK1-IN-1 is a selective and ligand-efficient DYRK1A inhibitor. DYRK1-IN-1 inhibits the phosphorylation activity of DYRK1A with IC50 of 220 nM. DYRK1-IN-1 could be utilized as a chemical probe to study CNS penetration of DYRK1A.
Biological Activity I Assay Protocols (From Reference)
Targets
DYRK1A 220 nM (IC50) DYRK1A 3 nM (Kd) DYRK1B 56 nM (Kd)
ln Vitro
DYRK1-IN-1 has an IC50 value of 220 nM, which inhibits DYRK1A's phosphorylation activity. With an IC50 value of 0.59 μM, DYRK1-IN-1 suppresses the phosphorylation of tau. Without P-glycoprotein liability, DYRK1-IN-1 has good permeability and cellular activity. strong physicochemical characteristics, high levels of enzymatic efficacy, strong aqueous solubility, outstanding kinome selectivity, and a promising inhibitory target in vitro are all displayed by DYRK1-IN-1. A 434 nM IC50 and an enzymatic IC50 of 75 nM demonstrate satisfactory cellular activity in DYRK1-IN-1 (HEK293 cells)[1].
ln Vivo
The clearance of DYRK1-IN-1 (1 mg/kg; intravenous) is high[1].
Animal Protocol
Animal/Disease Models: Sprague−Dawley rats[1]
Doses: 1 mg/kg (pharmacokinetic/PK Analysis)
Route of Administration: Iv
Experimental Results: High clearance was observed.
References

[1]. Discovery and Characterization of Selective and Ligand-Efficient DYRK Inhibitors. J Med Chem. 2021;64(15):11709-11728.

These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C12H12N6
Molecular Weight
240.263880729675
Exact Mass
240.112
CAS #
2814486-79-6
PubChem CID
138454302
Appearance
White to off-white solid powder
LogP
1
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
5
Rotatable Bond Count
2
Heavy Atom Count
18
Complexity
284
Defined Atom Stereocenter Count
0
InChi Key
IFLBFWBMAWIBBZ-UHFFFAOYSA-N
InChi Code
InChI=1S/C12H12N6/c1-17(2)12-13-7-5-10(16-12)9-8-15-18-11(9)4-3-6-14-18/h3-8H,1-2H3
Chemical Name
N,N-dimethyl-4-pyrazolo[1,5-b]pyridazin-3-ylpyrimidin-2-amine
HS Tariff Code
2934.99.9001
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
DMSO: 25 mg/mL (104.05 mM)
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 2.5 mg/mL (10.41 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly.

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 4.1622 mL 20.8108 mL 41.6216 mL
5 mM 0.8324 mL 4.1622 mL 8.3243 mL
10 mM 0.4162 mL 2.0811 mL 4.1622 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

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Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
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In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
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Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution 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 stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
             (2) Be sure to add the solvent(s) in order.

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