5,6-Dihydro-4H-thieno[3,4-c]pyrrole CAS 185065-69-4

Purity 97%+In StockPharmaceutical Standards
CAS No.185065-69-4
Molecular FormulaC6H7NS
Molecular Weight125.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5,6-Dihydro-4H-thieno[3,4-c]pyrrole CAS 185065-69-4 chemical structure

Description

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.

CATO supplies 5,6-Dihydro-4H-thieno[3,4-c]pyrrole (CAS 185065-69-4), a certified reference material (molecular formula C6H7NS, MW 125.19 g/mol) for analytical method development and quality control.

The molecular framework of 5,6-Dihydro-4H-thieno[3,4-c]pyrrole (C6H7NS) is characterized by a nitrile group, sulfur-containing functionality, an aromatic ring system. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

Physical & Chemical Properties

Molecular FormulaC6H7NS
Molecular Weight125.19 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2009
Nitrogen Atoms1
Sulfur Atoms1

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