4-(3,4-Dimethoxyphenyl)-6-methyl-5-(3-phenyl-1,2,4-oxadiazol-5-yl)-3,4-dihydropyrimidine-2(1H)-thione CAS 892301-74-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 892301-74-5 |
| Molecular Formula | C21H20N4O3S |
| Molecular Weight | 408.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(3,4-Dimethoxyphenyl)-6-methyl-5-(3-phenyl-1,2,4-oxadiazol-5-yl)-3,4-dihydropyrimidine-2(1H)-thione (CAS 892301-74-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H20N4O3S. Molecular weight: 408.47 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H20N4O3S |
| Molecular Weight | 408.47 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.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dimethoxyphenyl Standards
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Recommended Standards
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- 2-Imino-10-methyl-3-(phenylsulfonyl)-1-propyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606957-68-0)
- 3-(2-chloropyrimidin-4-yl)pyrazin-2-amine (CAS 2102412-80-4)
- ethyl 4-hydroxy-4-phenylbutanoate (CAS 111636-13-6)
- 3-(1,2-oxazinan-2-yl)propanoic acid hydrochloride (CAS 915922-89-3)
- Methyl (2S,4S)-4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)pyrrolidine-2-carboxylate hydrochloride (CAS 1279038-07-1)
- 5-[2-(trifluoromethyl)phenyl]-1,2-oxazole-4-carboxylic acid (CAS 1003561-80-5)
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