Methyl 3-(adamantane-1-carboxamido)thiophene-2-carboxylate CAS 354544-31-3
| CAS No. | 354544-31-3 |
| Molecular Formula | C17H21NO3S |
| Molecular Weight | 319.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Methyl 3-(adamantane-1-carboxamido)thiophene-2-carboxylate (CAS 354544-31-3) is a high-purity analytical reference standard with the molecular formula C17H21NO3S and a molecular weight of 319.42 g/mol.
Based on its molecular formula C17H21NO3S, Methyl 3-(adamantane-1-carboxamido)thiophene-2-carboxylate 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 319.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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 | C17H21NO3S |
| Molecular Weight | 319.42 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-Cyanobenzothiazole, 97% (CAS 2602-85-9)
- 6,7-bis(2-Methoxyethoxy)-N-phenylquinazolin-4-amine Hydrochloride (CAS 2055840-53-2)
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- Insulin Degludec Impurity 28 (CAS CATO-C4X-215728)
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