3,4-dihydro-2H-1$l^{6},2-benzothiazine-1,1,3-trione CAS 27363-39-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 27363-39-9 |
| Molecular Formula | C33H40N2O11 |
| Molecular Weight | 640.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-dihydro-2H-1$l^{6},2-benzothiazine-1,1,3-trione (CAS 27363-39-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C33H40N2O11. Molecular weight: 640.68 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C33H40N2O11 |
| Molecular Weight | 640.68 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- Methyl 2-(2-Pyrimidyl)acetate (CAS 60561-50-4)
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- 1-(2-(Benzyloxy)naphthalen-1-yl)-N-methylmethanamine hydrochloride (CAS 1052516-41-2)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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