4-Chloro-5,7-diphenyl-7H-pyrrolo[2,3-d]pyrimidine CAS 287177-10-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 287177-10-0 |
| Molecular Formula | C18H12ClN3 |
| Molecular Weight | 305.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-5,7-diphenyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 287177-10-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H12ClN3. Molecular weight: 305.76 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H12ClN3 |
| Molecular Weight | 305.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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