abrutinib CAS NO.1622902-68-4

Active Pharmaceutical Ingredients 2025-03-03

 

Name Abrocitinib
Synonyms PF04965842
Abrocitinib
ABROCITINIB
PF04965842
PF-04965842
PF 04965842
ABROCITINIB
PF 04965842
PF-04965842(Abrocitinib)
ABROCITINIB (PF-04965842)
N-[cis-3-(Methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)cyclobutyl]-1-propanesulfonamide
rel-N-((1s,3s)-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)cyclobutyl)propane-1-sulfonamide
CAS 1622902-68-4
Molecular Formula C14H21N5O2S
Molar Mass 323.41
Density 1.36±0.1 g/cm3(Predicted)
Appearance powder
Color white to beige
pKa 10.55±0.40(Predicted)
Storage Condition room temp
In vivo study In rats, by intravenous injection of 1 mg/kg or oral administration of 3 mg/kg PF-04965842, its clearance in vivo is low relative to the overall hepatic blood flow, CL = 26.6/min/kg, vdss = 1.04 L/kg,T 1/2=1.1 h. The oral bioavailability was 95.6% PF-04965842. In a rat model of adjuvant arthritis, PF-04965842 had a dose-dependent effect.

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