N-(2-Propenyl)-2-methylsulfonyl-10H-phenothiazine-d5 CAS 1794940-43-4
| CAS No. | 1794940-43-4 |
| Molecular Formula | - |
| Molecular Weight | 322.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
N-(2-Propenyl)-2-methylsulfonyl-10H-phenothiazine-d5 (CAS 1794940-43-4), molecular formula C16H10D5NO2S2 and molecular weight 322.46 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-(2-Propenyl)-2-methylsulfonyl-10H-phenothiazine-d5 (C16H10D5NO2S2) contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.5, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 322.46 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C16H10D5NO2S2 |
| Molecular Weight | 322.46 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related N Standards
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- 3-Bromo-5-nitrobenzoic Acid (CAS 6307-83-1)
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