1-phenyl-1H-1,2,3-benzotriazole CAS 883-39-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 883-39-6 |
| Molecular Formula | C12H9N3 |
| Molecular Weight | 195.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-phenyl-1H-1,2,3-benzotriazole (CAS 883-39-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H9N3. Molecular weight: 195.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H9N3 |
| Molecular Weight | 195.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Recommended Standards
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- 2,4-Dimethoxypyrimidin-5-amine (CAS 14048-15-8)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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