Methyl 3-{[6-(ethylsulfanyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl]oxy}thiophene-2-carboxylate CAS 478247-51-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478247-51-7 |
| Molecular Formula | C19H16N4O3S2 |
| Molecular Weight | 412.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Methyl 3-{[6-(ethylsulfanyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl]oxy}thiophene-2-carboxylate (CAS 478247-51-7) pharmaceutical standards reference standard. Molecular formula: C19H16N4O3S2. Molecular weight: 412.49 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H16N4O3S2 |
| Molecular Weight | 412.49 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 |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Methyl Standards
- 2-(Ethylsulfanyl)-6,7-dimethoxy-3-{[3-(trifluoromethyl)phenyl]methyl}-3,4-dihydroquinazolin-4-imine (CAS 439094-12-9)
- Methyl 2-{[4-(ethylsulfanyl)-11,13-dimethyl-8-thia-3,5,10-triazatricyclo[7.4.0.0^{2,7}]trideca-1(13),2(7),3,5,9,11-hexaen-6-yl]oxy}benzoate (CAS 478065-72-4)
- 3-(Ethylsulfanyl)-4-methyl-5-[3-(thiophen-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridin-2-yl]-4H-1,2,4-triazole (CAS 478048-43-0)
- 2-(Ethylsulfanyl)-3H-indol-3-one N-(2,4,6-trichlorophenyl)hydrazone (CAS 478042-24-9)
- 4-(Ethylsulfanyl)-11,13-dimethyl-6-(phenylsulfanyl)-8-thia-3,5,10-triazatricyclo[7.4.0.0^{2,7}]trideca-1(13),2(7),3,5,9,11-hexaene (CAS 478065-74-6)
- 3-(Ethylsulfanyl)-4-methyl-5-[1-phenyl-5-(1H-pyrrol-1-yl)-1H-pyrazol-4-yl]-4H-1,2,4-triazole (CAS 477709-36-7)
- 2-(Ethylsulfanyl)-4-(4-methylphenyl)-1H,4H,5H-indeno[1,2-d]pyrimidin-5-one (CAS 383147-80-6)
- 4-(Ethylsulfanyl)-11,13-dimethyl-N-(prop-2-en-1-yl)-8-thia-3,5,10-triazatricyclo[7.4.0.0^{2,7}]trideca-1(13),2(7),3,5,9,11-hexaen-6-amine (CAS 478065-73-5)
Recommended Standards
- 1,2-Bis(5-mercapto-4-phenyl-4H-1,2,4-triazol-3-yl)ethane-1,2-diol (CAS 296880-71-2)
- N2-(4-methoxyphenyl)-N4,N6-di-m-tolyl-1,3,5-triazine-2,4,6-triamine (CAS 628725-21-3)
- 2-(Benzo[d]oxazol-2-ylthio)-N-(2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)acetamide (CAS 1219906-07-6)
- 2-(3-Iodophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 408492-28-4)
- 1-(2-methylpropyl)piperidine-4-carbaldehyde (CAS 1273958-39-6)
- (2-Fluorobenzyl)(phenyl)sulfane (CAS 1427730-57-1)
- Ziprasidone Impurity 73 (CAS CATO-C4X-124073)
- 4-(Aminomethyl)-2-cyano-5-(trifluoromethoxy)benzene-1-sulfonyl chloride (CAS 1807113-76-3)
- 8-chloro-1,5-naphthyridin-3-ol (CAS 1071541-08-6)
- Biotinyl-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802086-28-7)
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