N-((2-(2-Chlorophenyl)-4-methylthiazol-5-yl)methyl)thiophene-3-carboxamide CAS 1421468-04-3
| CAS No. | 1421468-04-3 |
| Molecular Formula | C16H13ClN2OS2 |
| Molecular Weight | 348.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-((2-(2-Chlorophenyl)-4-methylthiazol-5-yl)methyl)thiophene-3-carboxamide.
N-((2-(2-Chlorophenyl)-4-methylthiazol-5-yl)methyl)thiophene-3-carboxamide (CAS 1421468-04-3) is a high-purity analytical reference standard with the molecular formula C16H13ClN2OS2 and a molecular weight of 348.87 g/mol.
Based on its molecular formula C16H13ClN2OS2, N-((2-(2-Chlorophenyl)-4-methylthiazol-5-yl)methyl)thiophene-3-carboxamide contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 348.87 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H13ClN2OS2 |
| Molecular Weight | 348.87 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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