(2Z)-2-[(Dimethylamino)methylidene]-3-phenyl-2,3-dihydro-1H-inden-1-one CAS 478260-71-8
| CAS No. | 478260-71-8 |
| Molecular Formula | C18H17NO |
| Molecular Weight | 263.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2Z)-2-[(Dimethylamino)methylidene]-3-phenyl-2,3-dihydro-1H-inden-1-one is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(2Z)-2-[(Dimethylamino)methylidene]-3-phenyl-2,3-dihydro-1H-inden-1-one (CAS 478260-71-8), molecular formula C18H17NO and molecular weight 263.33 g/mol, is a CATO reference standard with documented purity and traceability.
(2Z)-2-[(Dimethylamino)methylidene]-3-phenyl-2,3-dihydro-1H-inden-1-one (C18H17NO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (2Z)-2-[(Dimethylamino)methylidene]-3-phenyl-2,3-dihydro-1H-inden-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H17NO |
| Molecular Weight | 263.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
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