1-(4-(3-((4-Fluorobenzyl)oxy)-5-(3-fluorophenyl)-1H-1,2,4-triazol-1-yl)phenyl)-3-(3-methoxyphenyl)urea CAS 1192944-73-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1192944-73-2
Molecular FormulaC29H23F2N5O3
Molecular Weight527.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(4-(3-((4-Fluorobenzyl)oxy)-5-(3-fluorophenyl)-1H-1,2,4-triazol-1-yl)phenyl)-3-(3-methoxyphenyl)urea CAS 1192944-73-2 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

1-(4-(3-((4-Fluorobenzyl)oxy)-5-(3-fluorophenyl)-1H-1,2,4-triazol-1-yl)phenyl)-3-(3-methoxyphenyl)urea (CAS 1192944-73-2) is a high-purity analytical reference standard with the molecular formula C29H23F2N5O3 and a molecular weight of 527.52 g/mol.

The molecular framework of 1-(4-(3-((4-Fluorobenzyl)oxy)-5-(3-fluorophenyl)-1H-1,2,4-triazol-1-yl)phenyl)-3-(3-methoxyphenyl)urea (C29H23F2N5O3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC29H23F2N5O3
Molecular Weight527.52 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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)20.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentF-containing
Nitrogen Atoms5

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