5-Methoxy-1,3,4-triphenyl-4,5-dihydro-1H-1,2,4-triazole CAS 154643-41-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 154643-41-1 |
| Molecular Formula | C21H19N3O |
| Molecular Weight | 329.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Methoxy-1,3,4-triphenyl-4,5-dihydro-1H-1,2,4-triazole (CAS 154643-41-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H19N3O. Molecular weight: 329.40 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H19N3O |
| Molecular Weight | 329.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- N-Methyl-2-(4-(1-methyl-5-oxo-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-3-yl)piperidin-1-yl)acetamide (CAS 1421484-47-0)
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- tert-Butyl (S)-3-((6-aminoquinoxalin-2-yl)amino)pyrrolidine-1-carboxylate (CAS 1421034-80-1)
- 3-Ethyloxan-4-one (CAS 21398-42-5)
- 2-((2,3-Dichlorophenyl)amino)-5-(furan-2-ylmethylene)thiazol-4(5H)-one (CAS 380865-37-2)
- Ethyl 3-oxobenzo[d]isoxazole-2(3H)-carboxylate (CAS 73806-09-4)
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- 2-(bromomethyl)-5-methyl-1,3,4-thiadiazole (CAS 75341-29-6)
- 2-((4-(N-(4-fluorophenyl)sulfamoyl)phenyl)carbamoyl)benzoic acid (CAS 327067-74-3)
- Des-Lys20(Side Chain)-Semaglutide (CAS CATO-C4X-2226280)
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