Methyl 2-{[6-(methylsulfanyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl]sulfanyl}benzoate CAS 478247-59-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478247-59-5 |
| Molecular Formula | C20H16N4O2S2 |
| Molecular Weight | 408.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-{[6-(methylsulfanyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl]sulfanyl}benzoate (CAS 478247-59-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H16N4O2S2. Molecular weight: 408.50 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H16N4O2S2 |
| Molecular Weight | 408.50 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Methyl Standards
- 4-[2-(Methylsulfanyl)-6-(4-phenylpiperazin-1-yl)pyrimidin-4-yl]piperazine-1-carboxamide (CAS 339017-91-3)
- Ethyl 2-(methylsulfanyl)-4-[3-(thiophene-2-amido)phenoxy]pyrimidine-5-carboxylate (CAS 439111-28-1)
- 4-(Methylsulfanyl)-2-oxo-6-phenyl-1-{[3-(trifluoromethyl)phenyl]methyl}-1,2-dihydropyridine-3-carbonitrile (CAS 478042-82-9)
- 3-(Methylsulfanyl)-4-phenyl-5-[1-phenyl-5-(1H-pyrrol-1-yl)-1H-pyrazol-4-yl]-4H-1,2,4-triazole (CAS 956755-42-3)
- 4-[2-(Methylsulfanyl)phenyl]-N-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)piperazine-1-carboxamide (CAS 866137-35-1)
- Methyl 3-{[6-(methylsulfanyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl]oxy}thiophene-2-carboxylate (CAS 478081-03-7)
- 4-(Methylsulfanyl)-2-{[4-(morpholine-4-sulfonyl)-2-nitrophenyl]amino}butanoic acid (CAS 1008673-55-9)
- 446286-06-2 2-(Methylsulfanyl)-4-(tributylstannyl)-1,3-thiazole DTXSID00676709 (CAS 446286-06-2)
Recommended Standards
- LDN 27219 (CAS 312946-37-5)
- N-(4-(5-Mercapto-4-phenyl-4H-1,2,4-triazol-3-yl)phenyl)benzenesulfonamide (CAS 917747-43-4)
- 6-(4-Methylpiperazin-1-yl)-2'-phenyl-1H,3'H-2,5'-bibenzo[d]imidazole (CAS 23623-08-7)
- 3-Methoxy-N-(2-methylphenethyl)-1-propanamine (CAS 1040681-13-7)
- 4-(tert-Butyl)-3-cyclopropoxy-5-ethylpyridine (CAS 1243463-07-1)
- Methyl 6-(benzyloxy)-1H-indole-2-carboxylate (CAS 103781-89-1)
- Dimethyl 2,6-dimethyl-4-oxopiperidine-3,5-dicarboxylate (CAS 69985-67-7)
- Methyl 3-((4-methylphenyl)sulfonamido)thiophene-2-carboxylate (CAS 79128-72-6)
- (S)-(+)-2-Octanol (CAS 6169-06-8)
- [D-Ser8]-Semaglutide A (CAS CATO-C4X-2226116)
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