Urea, N-[4-[(6-chloro-2-methyl-4-pyrimidinyl)amino]-3-fluorophenyl]-N'-(4-fluorophenyl)- CAS 1956318-44-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1956318-44-7
Molecular FormulaC18H14ClF2N5O
Molecular Weight389.79 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Urea, N-[4-[(6-chloro-2-methyl-4-pyrimidinyl)amino]-3-fluorophenyl]-N'-(4-fluorophenyl)- CAS 1956318-44-7 chemical structure

Description

Urea, N-[4-[(6-chloro-2-methyl-4-pyrimidinyl)amino]-3-fluorophenyl]-N'-(4-fluorophenyl)- (CAS 1956318-44-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H14ClF2N5O. Molecular weight: 389.79 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC18H14ClF2N5O
Molecular Weight389.79 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Halogen ContentF/Cl-containing
Nitrogen Atoms5

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