| CAS No. | 52505-54-1 |
| Molecular Formula | C15H12N2OS |
| Molecular Weight | 268.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 268.33 g/mol gives (3-Amino-6-methylthieno[2,3-b]pyridin-2-yl)(phenyl)methanone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(3-Amino-6-methylthieno[2,3-b]pyridin-2-yl)(phenyl)methanone (CAS 52505-54-1), molecular formula C15H12N2OS and molecular weight 268.33 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (3-Amino-6-methylthieno[2,3-b]pyridin-2-yl)(phenyl)methanone (C15H12N2OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 268.33 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), (3-Amino-6-methylthieno[2,3-b]pyridin-2-yl)(phenyl)methanone 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.
| Molecular Formula | C15H12N2OS |
| Molecular Weight | 268.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |