3-[1-propyl-5-(pyrrolidine-1-sulfonyl)-1h-1,3-benzodiazol-2-yl]propanoic acid CAS 749902-33-8

Purity 97%+In StockPharmaceutical Standards
CAS No.749902-33-8
Molecular FormulaC17H23N3O4S
Molecular Weight365.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-[1-propyl-5-(pyrrolidine-1-sulfonyl)-1h-1,3-benzodiazol-2-yl]propanoic acid CAS 749902-33-8 chemical structure

Description

The occurrence of 3-[1-propyl-5-(pyrrolidine-1-sulfonyl)-1h-1,3-benzodiazol-2-yl]propanoic acid is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 3-[1-propyl-5-(pyrrolidine-1-sulfonyl)-1h-1,3-benzodiazol-2-yl]propanoic acid (CAS 749902-33-8), a certified reference material (molecular formula C17H23N3O4S, MW 365.45 g/mol) for analytical method development and quality control.

Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 3-[1-propyl-5-(pyrrolidine-1-sulfonyl)-1h-1,3-benzodiazol-2-yl]propanoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 365.45 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC17H23N3O4S
Molecular Weight365.45 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Nitrogen Atoms3
Sulfur Atoms1

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