2-Methoxy-9-phenoxyacridine CAS 61078-20-4
| CAS No. | 61078-20-4 |
| Molecular Formula | C20H15NO2 |
| Molecular Weight | 301.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Methoxy-9-phenoxyacridine.
2-Methoxy-9-phenoxyacridine (CAS 61078-20-4), molecular formula C20H15NO2 and molecular weight 301.34 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Methoxy-9-phenoxyacridine (C20H15NO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 301.34 g/mol, it falls into the moderately-high-molecular-weight range. 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), 2-Methoxy-9-phenoxyacridine 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 | C20H15NO2 |
| Molecular Weight | 301.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- 6-Methoxy-9-methyl-7-(3-methylbut-2-en-1-yl)-[1,3]dioxolo[4,5-h]quinolin-8(9H)-one (CAS 17232-50-7)
- (Z)-({3-methoxy-4-[(4-methoxyphenyl)methoxy]phenyl}methylidene)(methyl)oxidoazanium (CAS 339110-36-0)
- 1-Methoxy-4-(naphthalen-2-yl)isoquinolin-5-ol (CAS 656234-05-8)
- 3-Methoxy-9-phenoxyacridine (CAS 61078-21-5)
- 4-Methoxy-9-phenoxyacridine (CAS 61078-22-6)
- 5-Methoxy-2-(2-(pyridin-2-yl)phenyl)-1H-benzo[d]imidazole (CAS 824394-95-8)
- 5-Methoxy-2-(4-methylpiperazine-1-carbonyl)-1H-indole-3-carbaldehyde (CAS 28837-84-5)
- 6-(4-Methoxy-phenyl)-3-phenyl-pyrazolo[1,5-a]pyrimidine (CAS 216661-54-0)
Recommended Standards
- 2-Fluoro-N'-(4-methylbenzo[d]thiazol-2-yl)benzohydrazide (CAS 851978-09-1)
- 2-Methyl-3-(2-methyl-1H-indol-3-yl)naphthalene-1,4-dione (CAS 607393-85-1)
- 2-Amino-6-oxo-5-(4-phenylbutyl)-1,6-dihydropyrimidine-4-carbohydrazide (CAS 2762-39-2)
- 2-Methyl-3,5-diphenylpyrazolo[1,5-a]pyrimidin-7-ol (CAS 331739-46-9)
- Clozapine (CAS 5786-21-0)
- 1-Ethoxy-5-phenylpentan-2-one (CAS 1490152-78-7)
- 3-(Quinazolin-4-ylthio)propanoic acid (CAS 340740-10-5)
- 5-Nitro-N4-(o-tolyl)pyrimidine-4,6-diamine (CAS 681271-13-6)
- 2-(1H-1,2,3-triazol-4-yl)pyridineand2-(2h-1,2,3-triazol-4-yl)pyridine (CAS 88169-21-5)
- 6-Methoxy-1H-indazol-3-amine (CAS 511225-17-5)
- (5|A)-Androstane-3,11,17-trione 1482-70-8 5|A-Androstane-3,11,17-trione (CAS 1482-70-8)
- Naltrexone EP Impurity H (CAS 503090-99-1)
- tert-Butyl (5-chloro-4-methoxy-3,3-dimethyl-2,3-dihydrobenzofuran-7-yl)carbamate (CAS 1597548-50-9)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
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