(2S,4S)-4-(2-Bromophenoxy)-1-(tert-butoxycarbonyl)-2-pyrrolidinecarboxylic acid CAS 1354485-65-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1354485-65-6
Molecular FormulaC16H20BrNO5
Molecular Weight386.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2S,4S)-4-(2-Bromophenoxy)-1-(tert-butoxycarbonyl)-2-pyrrolidinecarboxylic acid CAS 1354485-65-6 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 (2S,4S)-4-(2-Bromophenoxy)-1-(tert-butoxycarbonyl)-2-pyrrolidinecarboxylic acid.

CATO supplies (2S,4S)-4-(2-Bromophenoxy)-1-(tert-butoxycarbonyl)-2-pyrrolidinecarboxylic acid (CAS 1354485-65-6), a certified reference material (molecular formula C16H20BrNO5, MW 386.24 g/mol) for analytical method development and quality control.

Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution, (2S,4S)-4-(2-Bromophenoxy)-1-(tert-butoxycarbonyl)-2-pyrrolidinecarboxylic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 386.24 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).

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.

CATO manufactures (2S,4S)-4-(2-Bromophenoxy)-1-(tert-butoxycarbonyl)-2-pyrrolidinecarboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC16H20BrNO5
Molecular Weight386.24 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentBr-containing
Nitrogen Atoms1

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