Benzyl tert-butyl (3-(4-bromophenyl)propane-1,2-diyl)(S)-dicarbamate CAS 1253791-76-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1253791-76-2
Molecular FormulaC22H27BrN2O4
Molecular Weight463.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Benzyl tert-butyl (3-(4-bromophenyl)propane-1,2-diyl)(S)-dicarbamate CAS 1253791-76-2 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Benzyl tert-butyl (3-(4-bromophenyl)propane-1,2-diyl)(S)-dicarbamate.

Benzyl tert-butyl (3-(4-bromophenyl)propane-1,2-diyl)(S)-dicarbamate (CAS 1253791-76-2) is a high-purity analytical reference standard with the molecular formula C22H27BrN2O4 and a molecular weight of 463.36 g/mol.

Benzyl tert-butyl (3-(4-bromophenyl)propane-1,2-diyl)(S)-dicarbamate (C22H27BrN2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).

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), Benzyl tert-butyl (3-(4-bromophenyl)propane-1,2-diyl)(S)-dicarbamate 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 FormulaC22H27BrN2O4
Molecular Weight463.36 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentBr-containing
Nitrogen Atoms2

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