(E)-5-(2-(5-Bromothiophen-2-yl)vinyl)thiophene-2-carbaldehyde CAS 206768-51-6
| CAS No. | 206768-51-6 |
| Molecular Formula | C11H7BrOS2 |
| Molecular Weight | 299.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (E)-5-(2-(5-Bromothiophen-2-yl)vinyl)thiophene-2-carbaldehyde 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.
CATO supplies (E)-5-(2-(5-Bromothiophen-2-yl)vinyl)thiophene-2-carbaldehyde (CAS 206768-51-6), a certified reference material (molecular formula C11H7BrOS2, MW 299.21 g/mol) for analytical method development and quality control.
The molecular framework of (E)-5-(2-(5-Bromothiophen-2-yl)vinyl)thiophene-2-carbaldehyde (C11H7BrOS2) is characterized by sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H7BrOS2 |
| Molecular Weight | 299.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2016 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 2 |
Related E Standards
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