3-Chloro-7-(1H-1,2,4-triazol-1-yl)-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide CAS 1437433-36-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1437433-36-7 |
| Molecular Formula | C9H6ClN5O2S |
| Molecular Weight | 283.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-7-(1H-1,2,4-triazol-1-yl)-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 1437433-36-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H6ClN5O2S. Molecular weight: 283.69 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H6ClN5O2S |
| Molecular Weight | 283.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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