(2S,4S)-4-(Thiazol-4-ylmethyl)pyrrolidine-2-carboxylic acid CAS 1049982-19-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1049982-19-5
Molecular FormulaC9H12N2O2S
Molecular Weight212.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2S,4S)-4-(Thiazol-4-ylmethyl)pyrrolidine-2-carboxylic acid CAS 1049982-19-5 chemical structure

Description

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.

(2S,4S)-4-(Thiazol-4-ylmethyl)pyrrolidine-2-carboxylic acid (CAS 1049982-19-5) is a high-purity analytical reference standard with the molecular formula C9H12N2O2S and a molecular weight of 212.27 g/mol.

Structurally, (2S,4S)-4-(Thiazol-4-ylmethyl)pyrrolidine-2-carboxylic acid (C9H12N2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 212.27 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO manufactures (2S,4S)-4-(Thiazol-4-ylmethyl)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 FormulaC9H12N2O2S
Molecular Weight212.27 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.)1988
Nitrogen Atoms2
Sulfur Atoms1

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