(S)-2-(6-Chloropyridin-3-yl)-4-((1-methoxypropan-2-yl)oxy)-N-(6-methylpyridin-3-yl)-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxamide CAS 1257051-62-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1257051-62-9 |
| Molecular Formula | C23H25ClN6O3 |
| Molecular Weight | 468.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-(6-Chloropyridin-3-yl)-4-((1-methoxypropan-2-yl)oxy)-N-(6-methylpyridin-3-yl)-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxamide (CAS 1257051-62-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H25ClN6O3. Molecular weight: 468.94 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C23H25ClN6O3 |
| Molecular Weight | 468.94 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
Related S Standards
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- 1-[4-(6-Chloropyridin-2-yl)piperazin-1-yl]-2-(2-phenyladamantan-2-yl)ethan-1-one (CAS 400086-45-5)
- 1,3-Bis((6-chloropyridin-3-yl)methyl)-2-phenyl-1H-indole (CAS 861211-50-9)
- 1523406-39-4 (S)-1-((5-Chloropyridin-3-yl)methyl)-8-((R)-3-methylmorpholino)-2-(trifluoromethyl)-3,4-dihydro-1H-pyrimido[1,2-a]pyrimidin-6(2H)-one MFCD28411361 (CAS 1523406-39-4)
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- N'-(6-Chloropyridin-2-yl)-2,5-bis(2,2,2-trifluoroethoxy)benzohydrazide (CAS 338785-31-2)
Recommended Standards
- Edoxaban impurity 130 (CAS CATO-C4X-1063130)
- ((2-Chloro-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl)ethynyl)triisopropylsilane (CAS 2856022-05-2)
- N-(5-acetyl-1-(3,4-dimethoxyphenethyl)-6-methyl-2-oxo-1,2-dihydropyridin-3-yl)-4-chlorobenzamide (CAS 477864-92-9)
- S-(+)-Arundic Acid-d3 (CAS 1246819-98-6)
- 7-Chloro-1H-indole-3-carboximidamide (CAS 1515766-29-6)
- 1-[Bis(2,3,4,5,6-pentachlorophenyl)methyl]-2,3,4,5,6-pentachlorobenzene (CAS 33240-61-8)
- (R)-piperidin-3-ol (CAS 62414-68-0)
- 2,2'-(9,9-Dihexyl-9H-fluorene-2,7-diyl)bis(benzo[d][1,3,2]dioxaborole) (CAS 856570-41-7)
- 3-(2-Bromo-5-iodophenyl)propanenitrile (CAS 1806586-27-5)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com