2-[3-(1-Pyrenyl)propylcarboxamido]ethyl Methanethiosulfonate CAS 384342-66-9
| CAS No. | 384342-66-9 |
| Molecular Formula | C23H23NO3S2 |
| Molecular Weight | 425.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-[3-(1-Pyrenyl)propylcarboxamido]ethyl Methanethiosulfonate is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-[3-(1-Pyrenyl)propylcarboxamido]ethyl Methanethiosulfonate (CAS 384342-66-9) is a high-purity analytical reference standard with the molecular formula C23H23NO3S2 and a molecular weight of 425.56 g/mol.
Based on its molecular formula C23H23NO3S2, 2-[3-(1-Pyrenyl)propylcarboxamido]ethyl Methanethiosulfonate 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 425.56 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.
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 | C23H23NO3S2 |
| Molecular Weight | 425.56 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Pyrenyl Standards
- 4'-(1-Pyrenyl)-2,2':6',2''-terpyridine (CAS 287472-59-7)
- 1,3-Di-(2-pyrenyl)propane (CAS 97325-55-8)
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- 1,4-Di(1-pyrenyl)benzene (CAS 475460-77-6)
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- 4-Methoxy-5-(prop-1-yn-1-yl)pyrimidin-2-amine (CAS 2606578-73-6)
- Benzyl N-(5-methoxypyridin-2-yl)carbamate (CAS 2055119-11-2)
- Venlafaxine Impurity 36 (CAS 1062609-99-7)
- exo-9-Azabicyclo[3.3.1]nonan-3-ol (CAS 26651-94-5)
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