5-Phenyl-1H-benzo[d][1,2,3]triazole CAS 25877-73-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25877-73-0 |
| Molecular Formula | C12H9N3 |
| Molecular Weight | 195.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Phenyl-1H-benzo[d][1,2,3]triazole (CAS 25877-73-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H9N3. Molecular weight: 195.22 g/mol. Batch-specific COA and technical support are available on request.
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.) | 1964 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 5-Methyl-2-morpholinopyrimidin-4(1H)-one (CAS 57465-72-2)
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- N-Allyl-1-(4-chlorobenzoyl)piperidine-4-carboxamide (CAS 797812-32-9)
- Z-Val-Ala-DL-Asp(OMe)-fluoromethylketone (CAS 634911-81-2)
- 5-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine (CAS 2161304-84-1)
- Omarigliptin Impurity 17 (CAS CATO-C4X-114717)
- tert-Butyl N-(5-hydroxypyridin-3-yl)carbamate (CAS 906745-11-7)
- 3-(Chloromethyl)-1-methylquinolin-2(1H)-one (CAS 879566-77-5)
- Semaglutide Impurity 183 (CAS 159541-28-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com