Ethyl 6-amino-5-cyano-2-{[(3-cyano-6-methyl-5,6,7,8-tetrahydro-1,6-naphthyridin-2-yl)sulfanyl]methyl}-4-(4-fluorophenyl)-4H-pyran-3-carboxylate CAS 340817-63-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 340817-63-2 |
| Molecular Formula | C26H24FN5O3S |
| Molecular Weight | 505.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 6-amino-5-cyano-2-{[(3-cyano-6-methyl-5,6,7,8-tetrahydro-1,6-naphthyridin-2-yl)sulfanyl]methyl}-4-(4-fluorophenyl)-4H-pyran-3-carboxylate (CAS 340817-63-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H24FN5O3S. Molecular weight: 505.56 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C26H24FN5O3S |
| Molecular Weight | 505.56 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Benzyl ((4aR,6S,7R,8R,8aS)-8-(benzyloxy)-6-methoxy-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-7-yl)carbamate (CAS 87907-34-4)
- Ethyl 7-(3,4-dimethoxyphenyl)-4-(4-(methoxycarbonyl)phenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 333308-91-1)
- Benidipine Impurity 1 (CAS 91599-75-6)
- 2-methyl-4-(trifluoromethyl)aniline (CAS 67169-22-6)
- 3-(Isopropylamino)-4-nitrobenzoic acid (CAS 761388-52-7)
- Cascaroside C (CAS 53823-09-9)
- 5-Methyl-2-(6-methylpyridazin-3-yl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1431729-15-5)
- 1-(2-Amino-2-methylpropyl)-N,N-dimethylpiperidin-4-amine (CAS 1197398-82-5)
- 2-(2-Cyanophenylmethoxy)phenylboronic acid (CAS 1256355-77-7)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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