2-(2-(Phenylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-1-yl)acetic acid CAS 329905-83-1

Purity 97%+In StockPharmaceutical Standards
CAS No.329905-83-1
Molecular FormulaC17H17NO4S
Molecular Weight331.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(2-(Phenylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-1-yl)acetic acid CAS 329905-83-1 chemical structure

Description

The occurrence of 2-(2-(Phenylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-1-yl)acetic 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.

2-(2-(Phenylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-1-yl)acetic acid (CAS 329905-83-1) is a high-purity analytical reference standard with the molecular formula C17H17NO4S and a molecular weight of 331.39 g/mol.

The molecular framework of 2-(2-(Phenylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-1-yl)acetic acid (C17H17NO4S) is characterized by a flavonoid 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), 2-(2-(Phenylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-1-yl)acetic 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 FormulaC17H17NO4S
Molecular Weight331.39 g/mol
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms1
Sulfur Atoms1

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