1,4-Diphenyl-1H-1,2,3-triazole CAS 13148-78-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13148-78-2 |
| Molecular Formula | C14H11N3 |
| Molecular Weight | 221.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4-Diphenyl-1H-1,2,3-triazole (CAS 13148-78-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H11N3. Molecular weight: 221.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H11N3 |
| Molecular Weight | 221.26 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 3 |
Related Diphenyl Standards
- 3,4-Diphenyl-4H-1,2,4-triazole (CAS 14331-64-7)
- 1,5-Diphenyl-1H-1,2,3-triazole (CAS 4874-85-5)
- 3,5-Diphenyl-4H-1,2,4-triazole (CAS 2039-06-7)
- Diphenyl-3-PyridYl-Methane (CAS 3678-71-5)
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Recommended Standards
- 1-(6-Methylpyrimidin-4-yl)piperidine-3-carboxylic acid (CAS 1305012-63-8)
- (1-Pyridazin-3-yl-piperidin-4-yl)-acetic acid (CAS 1316225-77-0)
- 1-(Methyl(1-methyl-1h-pyrazolo[3,4-d]pyrimidin-4-yl)amino)propan-2-ol (CAS 1281038-40-1)
- 8-Bromo-4,5-dihydro-6H-benzo[f]imidazo[1,5-a][1,4]diazepin-6-one (CAS 1781589-18-1)
- N-((5-((2-((4-Fluorobenzyl)amino)-2-oxoethyl)thio)-1,3,4-oxadiazol-2-yl)methyl)benzamide (CAS 906154-96-9)
- Isobutyl 2,4-dimethoxy-6-methylbenzoate (CAS 1276019-92-1)
- 2-Bromo-6-fluoropyridin-3-ol (CAS 1256822-94-2)
- N-(Benzo[d][1,3]dioxol-5-yl)-6-chloropyridazin-3-amine (CAS 61471-97-4)
- {2-[(benzoyloxy)methyl]-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl}methyl benzoate (CAS 338418-39-6)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
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