5-Chloro-2-methoxy-9-phenoxyacridine CAS 94551-44-7
| CAS No. | 94551-44-7 |
| Molecular Formula | C20H14ClNO2 |
| Molecular Weight | 335.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C20H14ClNO2, 5-Chloro-2-methoxy-9-phenoxyacridine 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 335.78 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
5-Chloro-2-methoxy-9-phenoxyacridine (CAS 94551-44-7), molecular formula C20H14ClNO2 and molecular weight 335.78 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5-Chloro-2-methoxy-9-phenoxyacridine 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 | C20H14ClNO2 |
| Molecular Weight | 335.78 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 5-(4-Chlorophenyl)-3-[(naphthalen-2-yloxy)methyl]-1,2-oxazole (CAS 339019-72-6)
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- 2-Bromo-6-cyclopropoxy-N,N-dimethylaniline (CAS 1243373-81-0)
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- tert-Butyl 2-(6-oxo-2-sulfanyl-1,6-dihydro-4-pyrimidinyl)ethylcarbamate (CAS 1353502-62-1)
- 5-Methylpyridin-3-ol hydrochloride (CAS 5424-41-9)
- 32327-48-3 5-Acetamidonaphthalene-1-sulfonamide N-(5-Sulfamoyl-1-naphthyl)acetamide N-[5-(Aminosulfonyl)-1-naphthalenyl]acetamide (CAS 32327-48-3)
- Peptide Impurity 70 TFA Salt (CAS CATO-CPTD788570)
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