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Chemical Structure| 449808-64-4 Chemical Structure| 449808-64-4

Structure of R1487 HCl
CAS No.: 449808-64-4

Chemical Structure| 449808-64-4

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R1487 HCl is highly potent and highly selective inhibitors of p38α.

Synonyms: R1487 (hydrochloride); R1487; R1487 HCl.

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Product Details of R1487 HCl

CAS No. :449808-64-4
Formula : C19H19ClF2N4O3
M.W : 424.83
SMILES Code : O=C1C(OC2=CC=C(F)C=C2F)=CC3=CN=C(NC4CCOCC4)N=C3N1C.[H]Cl
Synonyms :
R1487 (hydrochloride); R1487; R1487 HCl.
MDL No. :MFCD18711690
InChI Key :RQHSAIGGUWVOBG-UHFFFAOYSA-N
Pubchem ID :54580957

Safety of R1487 HCl

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P305+P351+P338

Related Pathways of R1487 HCl

MAPK
TLR

Isoform Comparison

Biological Activity

Description
R1487 Hydrochloride is a highly potent and selective inhibitor of p38α, with Kd values of 0.2 nM and 29 nM for p38α and p38β, respectively[1].

In Vivo:

Species
Animal Model
Administration Dosage Frequency Description References
Mice Normal mice Intravenous injection 482–493 kBq/100 µL Single dose, observation time points: 5, 15, 30, 60, 120 minutes Evaluate the distribution and metabolism of [18F]R1487 in vivo. Results showed the highest radioactivity accumulation in BAT at 5 min post-injection (16.3 ±2.7 %ID/g), followed by a gradual decline. The BAT-to-blood ratio remained above 5 for up to 2 hours. Pharmaceuticals (Basel). 2025 Apr 20;18(4):600

Protocol

Bio Calculators
Preparing Stock Solutions 1mg 5mg 10mg

1 mM

5 mM

10 mM

2.35mL

0.47mL

0.24mL

11.77mL

2.35mL

1.18mL

23.54mL

4.71mL

2.35mL

Dissolving Methods
Please choose the appropriate dissolution scheme according to your animal administration guide.For the following dissolution schemes, clear stock solution should be prepared according to in vitro experiments, and then cosolvent should be added in turn:

in order to ensure the reliability of the experimental results, the clarified stock solution can be properly preserved according to the storage conditions; The working fluid for in vivo experiment is recommended to be prepared now and used on the same day;

The percentage shown in front of the following solvent refers to the volume ratio of the solvent in the final solution; If precipitation or precipitation occurs in the preparation process, it can be assisted by heating and/or ultrasound.
Protocol 1
Protocol 2

References

 

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