N-(2-Cyano-3-methylbutan-2-yl)-2-((4-(4-fluorophenyl)phthalazin-1-yl)thio)acetamide CAS 764707-09-7
| CAS No. | 764707-09-7 |
| Molecular Formula | C22H21FN4OS |
| Molecular Weight | 408.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2-Cyano-3-methylbutan-2-yl)-2-((4-(4-fluorophenyl)phthalazin-1-yl)thio)acetamide (CAS 764707-09-7) is a high-purity analytical reference standard with the molecular formula C22H21FN4OS and a molecular weight of 408.49 g/mol.
N-(2-Cyano-3-methylbutan-2-yl)-2-((4-(4-fluorophenyl)phthalazin-1-yl)thio)acetamide (C22H21FN4OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; 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), N-(2-Cyano-3-methylbutan-2-yl)-2-((4-(4-fluorophenyl)phthalazin-1-yl)thio)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 | C22H21FN4OS |
| Molecular Weight | 408.49 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 5-Bromo-3-isopropoxybenzofuran-2-carboxylic acid (CAS 1707581-36-9)
- 2-Methyl-6-(phenylthio)nicotinic acid (CAS 1355225-73-8)
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