(2S,4S)-1-(tert-butoxycarbonyl)-4-(5-isopropyl-2-methylphenoxy)pyrrolidine-2-carboxylic acid CAS 1354486-53-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1354486-53-5
Molecular FormulaC20H29NO5
Molecular Weight363.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2S,4S)-1-(tert-butoxycarbonyl)-4-(5-isopropyl-2-methylphenoxy)pyrrolidine-2-carboxylic acid CAS 1354486-53-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 363.45 g/mol gives (2S,4S)-1-(tert-butoxycarbonyl)-4-(5-isopropyl-2-methylphenoxy)pyrrolidine-2-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(2S,4S)-1-(tert-butoxycarbonyl)-4-(5-isopropyl-2-methylphenoxy)pyrrolidine-2-carboxylic acid (CAS 1354486-53-5) is a high-purity analytical reference standard with the molecular formula C20H29NO5 and a molecular weight of 363.45 g/mol.

(2S,4S)-1-(tert-butoxycarbonyl)-4-(5-isopropyl-2-methylphenoxy)pyrrolidine-2-carboxylic acid (C20H29NO5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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)-1-(tert-butoxycarbonyl)-4-(5-isopropyl-2-methylphenoxy)pyrrolidine-2-carboxylic 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 FormulaC20H29NO5
Molecular Weight363.45 g/mol
AppearanceOff-white to pale yellow crystalline powder
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
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms1

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