5-(1,2-Dihydro-[1,1':4',1''-terphenyl]-2-yl)-3H-1,2,4-triazol-3-one CAS 1000575-71-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1000575-71-2 |
| Molecular Formula | C20H15N3O |
| Molecular Weight | 313.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(1,2-Dihydro-[1,1':4',1''-terphenyl]-2-yl)-3H-1,2,4-triazol-3-one (CAS 1000575-71-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H15N3O. Molecular weight: 313.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H15N3O |
| Molecular Weight | 313.35 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- Z-Phe-OMe (CAS 35909-92-3)
- 6-(1,5-Dimethyl-1h-pyrazol-4-yl)-3-methyl-1-propyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1004727-50-7)
- Z-Homophe-OH (CAS 127862-89-9)
- 4-(3,3-Difluoroazetidin-1-yl)-2-nitrobenzaldehyde 1779120-03-4 (CAS 1779120-03-4)
- 5-methyl-1-[4-(trifluoromethyl)phenyl]-1H-pyrazole-4-carboxylic acid (CAS 187998-42-1)
- 2-Hydroxy-3’-(trifluoromethoxy)acetophenone (CAS 1824284-50-5)
- (4-Hydroxypiperidin-1-yl)(2-methylthiazol-4-yl)methanone (CAS 1483547-73-4)
- (6-(2-Fluorophenoxy)pyridin-3-yl)boronic acid (CAS 1973462-28-0)
- Hydrocortisone Impurity 66 (CAS CATO-C4X-140166)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
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