(4R)-2-(((R)-1-(tert-butoxycarbonyl)-2-(methoxycarbonyl)pyrrolidin-2-yl)methyl)-1,3-thiazinane-4-carboxylic acid CAS 221040-36-4

Purity 97%+In StockPharmaceutical Standards
CAS No.221040-36-4
Molecular FormulaC17H28N2O6S
Molecular Weight388.48 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(4R)-2-(((R)-1-(tert-butoxycarbonyl)-2-(methoxycarbonyl)pyrrolidin-2-yl)methyl)-1,3-thiazinane-4-carboxylic acid CAS 221040-36-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 388.48 g/mol gives (4R)-2-(((R)-1-(tert-butoxycarbonyl)-2-(methoxycarbonyl)pyrrolidin-2-yl)methyl)-1,3-thiazinane-4-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(4R)-2-(((R)-1-(tert-butoxycarbonyl)-2-(methoxycarbonyl)pyrrolidin-2-yl)methyl)-1,3-thiazinane-4-carboxylic acid (CAS 221040-36-4), molecular formula C17H28N2O6S and molecular weight 388.48 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of (4R)-2-(((R)-1-(tert-butoxycarbonyl)-2-(methoxycarbonyl)pyrrolidin-2-yl)methyl)-1,3-thiazinane-4-carboxylic acid (C17H28N2O6S) is characterized by a steroid core, an amide group, a sulfone 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).

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), (4R)-2-(((R)-1-(tert-butoxycarbonyl)-2-(methoxycarbonyl)pyrrolidin-2-yl)methyl)-1,3-thiazinane-4-carboxylic acid 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 FormulaC17H28N2O6S
Molecular Weight388.48 g/mol
Purity97%+
StorageStore at 2-8°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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2020
Nitrogen Atoms2
Sulfur Atoms1

Recommended Standards

Why CATO?