Poly [3-(5-carboxypentyl)thiophene-2,5-diyl] regioregular CAS 1279717-92-8
| CAS No. | 1279717-92-8 |
| Molecular Formula | - |
| Molecular Weight | 196.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Poly [3-(5-carboxypentyl)thiophene-2,5-diyl] regioregular is closely related to a structurally diverse molecular composition in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Poly [3-(5-carboxypentyl)thiophene-2,5-diyl] regioregular (CAS 1279717-92-8), a certified reference material (molecular formula N/A, MW 196.27 g/mol) for analytical method development and quality control.
Poly [3-(5-carboxypentyl)thiophene-2,5-diyl] regioregular is supplied as a fully characterized reference material; its structural identity, assigned purity, and stability data are documented in the batch-specific Certificate of Analysis (COA).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Poly [3-(5-carboxypentyl)thiophene-2,5-diyl] regioregular 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 Formula | C10H12A2O2S |
| Molecular Weight | 196.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Sulfur Atoms | 1 |
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