7-Chloro-3,3-dimethyl-9-phenyl-3,4-dihydroacridin-1(2H)-one CAS 851072-10-1
| CAS No. | 851072-10-1 |
| Molecular Formula | C21H18ClNO |
| Molecular Weight | 335.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C21H18ClNO, 7-Chloro-3,3-dimethyl-9-phenyl-3,4-dihydroacridin-1(2H)-one contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 335.83 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
7-Chloro-3,3-dimethyl-9-phenyl-3,4-dihydroacridin-1(2H)-one (CAS 851072-10-1) is a high-purity analytical reference standard with the molecular formula C21H18ClNO and a molecular weight of 335.83 g/mol.
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 7-Chloro-3,3-dimethyl-9-phenyl-3,4-dihydroacridin-1(2H)-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 | C21H18ClNO |
| Molecular Weight | 335.83 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- S1RA (CAS 878141-96-9)
- 2,6-Dichloropyrazine 1-oxide (CAS 61655-70-7)
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- rac-Secoisolariciresinol (CAS 75365-01-4)
- 5,6,7,8-Tetrahydroquinoxalin-2-amine (CAS 155535-21-0)
- 3-(2-Ethoxyethyl)piperidine hydrochloride (CAS 1185298-20-7)
- Thiadiazol-4-ylmethanol (CAS 50868-99-0)
- 2-((4,6-Diamino-1,3,5-triazin-2-yl)thio)-1-(pyrrolidin-1-yl)ethan-1-one (CAS 871093-68-4)
- Landiolol Impurity 8 HCl (CAS CATO-C4X-26218)
- Anorexigenic Peptide (CAS 69275-10-1)
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