2-((3-Allyl-5-(furan-2-yl)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide CAS 752220-43-2
| CAS No. | 752220-43-2 |
| Molecular Formula | C21H22N4O3S2 |
| Molecular Weight | 442.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-((3-Allyl-5-(furan-2-yl)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-((3-Allyl-5-(furan-2-yl)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide (CAS 752220-43-2), a certified reference material (molecular formula C21H22N4O3S2, MW 442.55 g/mol) for analytical method development and quality control.
2-((3-Allyl-5-(furan-2-yl)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide (C21H22N4O3S2) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-((3-Allyl-5-(furan-2-yl)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C21H22N4O3S2 |
| Molecular Weight | 442.55 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Allyl Standards
- 2-((4-Allyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-chloro-3-(trifluoromethyl)phenyl)acetamide (CAS 577770-76-4)
- 2-((4-Allyl-5-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-bromo-4-methylphenyl)acetamide (CAS 332175-50-5)
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- 2-((4-Allyl-5-(4-(tert-butyl)phenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-chlorophenyl)acetamide (CAS 538337-08-5)
- 2-((4-Allyl-5-(((4-iodophenyl)amino)methyl)-4H-1,2,4-triazol-3-yl)thio)acetohydrazide (CAS 1306738-91-9)
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- 1-Allyl-2-((4-(tert-butyl)benzyl)thio)-4,5-diphenyl-1H-imidazole (CAS 339277-20-2)
Recommended Standards
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