2-((2,6-Difluorobenzyl)thio)-3-ethyl-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one CAS 578698-75-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 578698-75-6 |
| Molecular Formula | C17H16F2N2OS2 |
| Molecular Weight | 366.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((2,6-Difluorobenzyl)thio)-3-ethyl-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 578698-75-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H16F2N2OS2. Molecular weight: 366.45 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H16F2N2OS2 |
| Molecular Weight | 366.45 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Difluorobenzyl Standards
- 1-(3,4-Difluorobenzyl)-N-(3,4-dimethylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 242797-44-0)
- 2-[4-[(2,5-Difluorobenzyl)oxy]phenoxy]-5-ethoxyaniline (CAS 223104-29-8)
- N-(3,4-difluorobenzyl)-6,7,8-trimethoxyquinazolin-4-amine (CAS 150450-17-2)
- N-(2,6-Difluorobenzyl)-1-(4-fluorophenyl)-4-methoxy-1H-pyrazole-3-carboxamide (CAS 1172800-40-6)
- 1-(3,4-Difluorobenzyl)-2-oxo-N-(thiophen-2-ylmethyl)-1,2-dihydropyridine-3-carboxamide (CAS 1001413-87-1)
- Ethyl 4-((3,5-difluorobenzyl)oxy)-6-methylquinoline-3-carboxylate (CAS 923106-21-2)
- Ethyl (4-(2-((2,6-difluorobenzyl)amino)-2-oxoethyl)thiazol-2-yl)carbamate (CAS 953136-81-7)
- 3-((2,6-Difluorobenzyl)thio)-5-(3,4-dimethoxyphenyl)-4H-1,2,4-triazol-4-amine (CAS 676643-35-9)
Recommended Standards
- 1,1'-(((4,5-Diphenyloxazol-2-yl)methyl)azanediyl)bis(propan-2-ol) (CAS 33161-83-0)
- 2-(1,3-Diphenylpropan-2-yl)-6-phenyl-4H-pyran-4-one (CAS 56150-38-0)
- 1-(4-Fluorophenyl)-2-[(2-{[2-(4-fluorophenyl)-2-oxoethyl]sulfanyl}ethyl)sulfanyl]ethan-1-one (CAS 271772-52-2)
- 2-(Chloromethyl)-4,5-dimethyl-1H-benzo[d]imidazole hydrochloride (CAS 1609395-19-8)
- Ethyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-a]pyridine-3-carboxylate (CAS 1426136-45-9)
- 2-Bromo-3-methylfuran (CAS 64230-60-0)
- Amyl n-Octanoate (CAS 638-25-5)
- 3-(5-(2-Chlorophenyl)furan-2-yl)-N-(4-methoxybenzyl)acrylamide (CAS 853356-04-4)
- 3-(tert-Butyl)-4-cyclopropoxy-2-ethylpyridine (CAS 1243445-74-0)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
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