5-(3-([1,1-Biphenyl]-3-yl)prop-1-yn-1-yl)-6-ethylpyrimidine-2,4-diamine CAS 1252013-76-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1252013-76-5 |
| Molecular Formula | C21H20N4 |
| Molecular Weight | 328.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(3-([1,1-Biphenyl]-3-yl)prop-1-yn-1-yl)-6-ethylpyrimidine-2,4-diamine (CAS 1252013-76-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H20N4. Molecular weight: 328.41 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H20N4 |
| Molecular Weight | 328.41 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.) | 1990 |
| Nitrogen Atoms | 4 |
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- Insulin Degludec Impurity 1 (CAS 843666-26-2)
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