3-[2-(4-chloropyrido[2,3-d]pyrimidin-6-yl)ethynyl]-1H-pyridin-2-one CAS 2558027-55-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2558027-55-5 |
| Molecular Formula | C14H7ClN4O |
| Molecular Weight | 282.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[2-(4-chloropyrido[2,3-d]pyrimidin-6-yl)ethynyl]-1H-pyridin-2-one (CAS 2558027-55-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H7ClN4O. Molecular weight: 282.68 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H7ClN4O |
| Molecular Weight | 282.68 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related chloropyrido Standards
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- 2-Benzyl-4-chloropyrido[3,2-c]pyridazine-3,6(2H,5H)-dione (CAS 2447686-42-0)
- 1-[3-(4-chloropyrido[2,3-d]pyrimidin-6-yl)prop-2-ynyl]cyclopentanol (CAS 2495920-80-2)
- 1-[2-(4-chloropyrido[2,3-d]pyrimidin-6-yl)ethynyl]cyclopentanol (CAS 2525755-30-8)
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Recommended Standards
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- 2-(6-Chloro-7-methoxy-4-methyl-2-oxo-2H-chromen-3-yl)acetic acid (CAS 919727-59-6)
- 6-Fluoro-1H-indazol-4-amine (CAS 885520-16-1)
- 2-Cyclopropyl-2-methoxypropanoic acid (CAS 1247669-87-9)
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- 1-(4-Bromobutoxy)-3-methylbenzene (CAS 81368-22-1)
- 2-(6-Amino-4-(difluoromethyl)-5-methoxypyridin-3-yl)acetonitrile (CAS 1806822-11-6)
- 5-amino-1-benzyl-1H-1,2,3-triazole-4-carbothioamide (CAS 20271-34-5)
- Peptide 6A (H-6905.0005) (CAS 73549-32-3)
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