2,5-Bis(4-(dimethylamino)benzylidene)cyclopentan-1-one CAS 19226-99-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19226-99-4 |
| Molecular Formula | C23H26N2O |
| Molecular Weight | 346.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Bis(4-(dimethylamino)benzylidene)cyclopentan-1-one (CAS 19226-99-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C23H26N2O. Molecular weight: 346.47 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C23H26N2O |
| Molecular Weight | 346.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
Related Bis Standards
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- Bis(4-(dimethylamino)phenyl)(phenyl)methanol (CAS 510-13-4)
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Recommended Standards
- (2-Phenylthiazol-4-yl)(1-oxa-4-thia-8-azaspiro[4.5]decan-8-yl)methanone (CAS 1797791-78-6)
- (1,10-Phenanthrolin-5-yl)methyl benzodithioate (CAS 918503-12-5)
- Di-tert-butyl (((2-aminoethyl)azanediyl)bis(ethane-2,1-diyl))dicarbamate (CAS 161038-11-5)
- 3-(2-Aminoethyl)-1-benzhydrylazetidin-3-ol (CAS 2137606-30-3)
- 2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-4-[(E)-2-(thiophen-2-yl)ethenyl]pyrimidine (CAS 339278-42-1)
- tert-Butyl (5-bromo-2-methylphenyl)(methyl)carbamate (CAS 1187928-50-2)
- 5-Chloro-2-iodobenzotrifluoride (CAS 23399-77-1)
- 5-(4-Fluorobenzoyl)furan-2-carboxylic acid (CAS 1399662-75-9)
- Iguratimod Impurity 5 (CAS 76838-72-7)
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