2-Methyl-N-(1-(thiophene-2-carbonyl)indolin-6-yl)imidazo[1,2-a]pyridine-3-carboxamide CAS 1208900-66-6
| CAS No. | 1208900-66-6 |
| Molecular Formula | C22H18N4O2S |
| Molecular Weight | 402.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Methyl-N-(1-(thiophene-2-carbonyl)indolin-6-yl)imidazo[1,2-a]pyridine-3-carboxamide 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.
2-Methyl-N-(1-(thiophene-2-carbonyl)indolin-6-yl)imidazo[1,2-a]pyridine-3-carboxamide (CAS 1208900-66-6), molecular formula C22H18N4O2S and molecular weight 402.47 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C22H18N4O2S, 2-Methyl-N-(1-(thiophene-2-carbonyl)indolin-6-yl)imidazo[1,2-a]pyridine-3-carboxamide contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 402.47 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C22H18N4O2S |
| Molecular Weight | 402.47 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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