(R)-1-(tert-butoxycarbonyl)-2-(3-methylbenzyl)pyrrolidine-2-carboxylic acid CAS 959576-63-7

Purity 97%+In StockPharmaceutical Standards
CAS No.959576-63-7
Molecular FormulaC18H25NO4
Molecular Weight319.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-1-(tert-butoxycarbonyl)-2-(3-methylbenzyl)pyrrolidine-2-carboxylic acid CAS 959576-63-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 319.40 g/mol gives (R)-1-(tert-butoxycarbonyl)-2-(3-methylbenzyl)pyrrolidine-2-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(R)-1-(tert-butoxycarbonyl)-2-(3-methylbenzyl)pyrrolidine-2-carboxylic acid (CAS 959576-63-7) is a high-purity analytical reference standard with the molecular formula C18H25NO4 and a molecular weight of 319.40 g/mol.

The molecular framework of (R)-1-(tert-butoxycarbonyl)-2-(3-methylbenzyl)pyrrolidine-2-carboxylic acid (C18H25NO4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. 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. 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).

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

CATO manufactures (R)-1-(tert-butoxycarbonyl)-2-(3-methylbenzyl)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 FormulaC18H25NO4
Molecular Weight319.40 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.)1987
Nitrogen Atoms1

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