1-Phenyl-2-(thiophen-3-yl)-1H-pyrrole CAS 315179-71-6
| CAS No. | 315179-71-6 |
| Molecular Formula | C14H11NS |
| Molecular Weight | 225.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
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 1-Phenyl-2-(thiophen-3-yl)-1H-pyrrole (CAS 315179-71-6), a certified reference material (molecular formula C14H11NS, MW 225.31 g/mol) for analytical method development and quality control.
The molecular framework of 1-Phenyl-2-(thiophen-3-yl)-1H-pyrrole (C14H11NS) 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 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 Formula | C14H11NS |
| Molecular Weight | 225.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 1-(3-(6-Fluoropyridin-2-yl)phenyl)ethanone (CAS 1245642-55-0)
- 1-(5-(3-(4-Fluorophenyl)-1,2,4-oxadiazol-5-yl)pyridin-2-yl)-5-methyl-1H-pyrazole-4-carboxylic acid (CAS 1326856-71-6)
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