4-(4-Amino-1,2,5-oxadiazol-3-yl)-3H-1,2,3,5-oxathiadiazole 2-oxide CAS 332885-62-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 332885-62-8 |
| Molecular Formula | C3H3N5O3S |
| Molecular Weight | 189.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Amino-1,2,5-oxadiazol-3-yl)-3H-1,2,3,5-oxathiadiazole 2-oxide (CAS 332885-62-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C3H3N5O3S. Molecular weight: 189.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C3H3N5O3S |
| Molecular Weight | 189.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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