(S)-1-(1-(4-Chloro-3-fluorophenyl)-2-hydroxyethyl)-4-(2-((1-methyl-1H-pyrazol-5-yl)amino)pyrimidin-4-yl)pyridin-2(1H)-one benzenesulfonate CAS 1817728-45-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1817728-45-2 |
| Molecular Formula | C21H18ClFN6O2 C6H6O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-1-(1-(4-Chloro-3-fluorophenyl)-2-hydroxyethyl)-4-(2-((1-methyl-1H-pyrazol-5-yl)amino)pyrimidin-4-yl)pyridin-2(1H)-one benzenesulfonate (CAS 1817728-45-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H18ClFN6O2 C6H6O3S. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H18ClFN6O2 C6H6O3S |
| Molecular Weight | 599.03 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Related S Standards
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Recommended Standards
- Ethyl 1-benzyl-4-oxopyrrolidine-3-carboxylate hydrochloride (CAS 891-72-5)
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- 1-(4-Methoxyphenyl)-1H-imidazole-4-carbaldehyde (CAS 52046-23-8)
- Methyl (morpholine-4-carbonyl)-L-alaninate (CAS 1173675-91-6)
- N-(4-Bromo-2-(2-chlorobenzoyl)phenyl)cyclopropanecarboxamide (CAS 313395-53-8)
- 1,2-Bis(5-mercapto-4-phenyl-4H-1,2,4-triazol-3-yl)ethane-1,2-diol (CAS 296880-71-2)
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