4-Octyl-2,6-bis(trimethylstannyl)-4H-dithieno[3,2-b:2’,3’-d]pyrrole CAS 1065645-72-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1065645-72-8
Molecular FormulaC22H37NS2Sn2
Molecular Weight617.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Octyl-2,6-bis(trimethylstannyl)-4H-dithieno[3,2-b:2’,3’-d]pyrrole CAS 1065645-72-8 chemical structure

Description

The occurrence of 4-Octyl-2,6-bis(trimethylstannyl)-4H-dithieno[3,2-b:2’,3’-d]pyrrole is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 4-Octyl-2,6-bis(trimethylstannyl)-4H-dithieno[3,2-b:2’,3’-d]pyrrole (CAS 1065645-72-8), a certified reference material (molecular formula C22H37NS2Sn2, MW 617.09 g/mol) for analytical method development and quality control.

The molecular framework of 4-Octyl-2,6-bis(trimethylstannyl)-4H-dithieno[3,2-b:2’,3’-d]pyrrole (C22H37NS2Sn2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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), 4-Octyl-2,6-bis(trimethylstannyl)-4H-dithieno[3,2-b:2’,3’-d]pyrrole 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 FormulaC22H37NS2Sn2
Molecular Weight617.09 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms1
Sulfur Atoms2

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