2.4-bis-(N N-dibutyl­ureido­)toluene CAS 63785-39-7

Purity 97%+In StockPharmaceutical Standards
CAS No.63785-39-7
Molecular FormulaC25H44N4O2
Molecular Weight432.64 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2.4-bis-(N N-dibutyl­ureido­)toluene CAS 63785-39-7 chemical structure

Description

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 2.4-bis-(N N-dibutyl­ureido­)toluene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 432.64 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

CATO supplies 2.4-bis-(N N-dibutyl­ureido­)toluene (CAS 63785-39-7), a certified reference material (molecular formula C25H44N4O2, MW 432.64 g/mol) for analytical method development and quality control.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), 2.4-bis-(N N-dibutyl­ureido­)toluene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC25H44N4O2
Molecular Weight432.64 g/mol
AppearanceOff-white to pale yellow crystalline powder
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
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1975
Nitrogen Atoms4

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