Ethyl 5'-amino-5-methyl-[2,3'-bithiophene]-4'-carboxylate, 97% CAS 379247-26-4
| CAS No. | 379247-26-4 |
| Molecular Formula | C12H13NO2S2 |
| Molecular Weight | 267.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Ethyl 5'-amino-5-methyl-[2,3'-bithiophene]-4'-carboxylate, 97% 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 Ethyl 5'-amino-5-methyl-[2,3'-bithiophene]-4'-carboxylate, 97% (CAS 379247-26-4), a certified reference material (molecular formula C12H13NO2S2, MW 267.37 g/mol) for analytical method development and quality control.
The molecular framework of Ethyl 5'-amino-5-methyl-[2,3'-bithiophene]-4'-carboxylate, 97% (C12H13NO2S2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C12H13NO2S2 |
| Molecular Weight | 267.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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- WEHI-345 (CAS 1354825-58-3)
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