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AL 8697

Cat No.:V34028 Purity: ≥98%
AL 8697 is a specific, orally bioactive p38α MAPK inhibitor (antagonist) with IC50 of 6 nM.
AL 8697
AL 8697 Chemical Structure CAS No.: 1057394-06-5
Product category: New2
This product is for research use only, not for human use. We do not sell to patients.
Size Price Stock Qty
1mg
5mg
Other Sizes
Official Supplier of:
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Product Description
AL 8697 is a specific, orally bioactive p38α MAPK inhibitor (antagonist) with IC50 of 6 nM. AL 8697 is 14-fold more potent in inhibiting p38α than p38β (IC50=82 nM) and 300-fold more selective for p38α than 91 other kinases. Has anti~inflammatory activity.
Biological Activity I Assay Protocols (From Reference)
ln Vivo
In both the right and left paw, AL 8697 (1-30 mg/kg; oral; once daily for 10 days) reduces edema in a dose-dependent manner [1].
Animal Protocol
Animal/Disease Models: Male Wistar rat[1]
Doses: 1, 3, 10, 30 mg/kg
Route of Administration: po (oral gavage); one time/day for 10 days
Experimental Results: Dose-dependent reduction of edema in the right and left paws , resulting in greater improvement in the contralateral uninjected paw.
References

[1]. Profiling of dihydroorotate dehydrogenase, p38 and JAK inhibitors in the rat adjuvant-induced arthritis model: a translational study. Br J Pharmacol. 2012 Jun;166(4):1320-32.

These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C21H21F3N4O
Molecular Weight
402.412854909897
Exact Mass
402.167
CAS #
1057394-06-5
PubChem CID
25060093
Appearance
White to off-white solid powder
LogP
4.702
Hydrogen Bond Donor Count
1
Hydrogen Bond Acceptor Count
6
Rotatable Bond Count
4
Heavy Atom Count
29
Complexity
626
Defined Atom Stereocenter Count
0
InChi Key
ZVBTZTQYHOXIBC-UHFFFAOYSA-N
InChi Code
InChI=1S/C21H21F3N4O/c1-10-13(7-11(8-14(10)22)19(29)25-12-5-6-12)16-15(23)9-28-18(17(16)24)26-27-20(28)21(2,3)4/h7-9,12H,5-6H2,1-4H3,(H,25,29)
Chemical Name
3-(3-tert-butyl-6,8-difluoro-[1,2,4]triazolo[4,3-a]pyridin-7-yl)-N-cyclopropyl-5-fluoro-4-methylbenzamide
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 : ~100 mg/mL (~248.50 mM)
Solubility (In Vivo)
Solubility in Formulation 1: 2.5 mg/mL (6.21 mM) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), suspension solution; with sonication.
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 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL.
Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution.

Solubility in Formulation 2: ≥ 2.5 mg/mL (6.21 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 2.4850 mL 12.4251 mL 24.8503 mL
5 mM 0.4970 mL 2.4850 mL 4.9701 mL
10 mM 0.2485 mL 1.2425 mL 2.4850 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.

Calculator

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What is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?
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What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=25 μM, V2=25 ml and V1 is the unknown:
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  • The answer of 62.5 μL (0.1 ml) appears in the Volume (Start) box
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Molecular Weight Calculator allows you to calculate the molar mass and elemental composition of a compound, as detailed below:

Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
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Definitions of molecular mass, molecular weight, molar mass and molar weight:
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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)
Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)
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Calculation results

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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