6-[2-(2-chloro-3-pyridyl)ethynyl]-1H-1,8-naphthyridin-2-one CAS 2571435-45-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2571435-45-3 |
| Molecular Formula | C15H8ClN3O |
| Molecular Weight | 281.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-[2-(2-chloro-3-pyridyl)ethynyl]-1H-1,8-naphthyridin-2-one (CAS 2571435-45-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H8ClN3O. Molecular weight: 281.70 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H8ClN3O |
| Molecular Weight | 281.70 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 | 3 |
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- (2-Chloro-6-pyrrolidin-1-yl-9H-purin-9-yl)acetic acid (CAS 1374407-87-0)
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Recommended Standards
- 3-[2-(7-chloro-1,8-naphthyridin-3-yl)ethynyl]-1H-pyridin-2-one (CAS 2448447-47-8)
- 6-[2-(6-chloro-3-pyridyl)ethynyl]-1H-1,8-naphthyridin-2-one (CAS 2623616-91-9)
- 3-[2-(4-chloroquinazolin-8-yl)ethynyl]-1H-pyridin-2-one (CAS 2516533-94-9)
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-N-phenethylnicotinamide (CAS 338412-92-3)
- 2,2-Difluoro-2-(6-fluoro-2-methyl-2H-indazol-5-yl)acetic acid (CAS 1638768-11-2)
- 5-Chloro-1H-pyrrolo[2,3-β]pyridine-2-carboxylic acid (CAS 800401-84-7)
- (R)-6,7-Dihydro-5H-cyclopenta[b]pyridin-7-ol (CAS 912277-45-3)
- 4-methyl-2-[2-(5-methyl-2-nitrophenoxy)ethoxy]-1-nitrobenzene 96315-06-9 (CAS 96315-06-9)
- N-(4-Chlorobutyl)quinoline-4-carboxamide (CAS 502708-41-0)
- Cyclolinopeptide B (CAS 193139-41-2)
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