1-(3-(tert-Butyl)-1-phenyl-1H-pyrazol-5-yl)-3-(4-((2,3-diaminopyridin-4-yl)oxy)-2-fluorophenyl)urea CAS 1163721-35-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1163721-35-4
Molecular FormulaC25H26FN7O2
Molecular Weight475.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(3-(tert-Butyl)-1-phenyl-1H-pyrazol-5-yl)-3-(4-((2,3-diaminopyridin-4-yl)oxy)-2-fluorophenyl)urea CAS 1163721-35-4 chemical structure

Description

High-purity 1-(3-(tert-Butyl)-1-phenyl-1H-pyrazol-5-yl)-3-(4-((2,3-diaminopyridin-4-yl)oxy)-2-fluorophenyl)urea (CAS 1163721-35-4) pharmaceutical standards reference standard. Molecular formula: C25H26FN7O2. Molecular weight: 475.52 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC25H26FN7O2
Molecular Weight475.52 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentF-containing
Nitrogen Atoms7

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