10-Methyl-9-(phenoxycarbonyl)acridinium (fluorosulfonate) CAS 149300-54-9
| CAS No. | 149300-54-9 |
| Molecular Formula | C21H16NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 413.42 g/mol gives 10-Methyl-9-(phenoxycarbonyl)acridinium (fluorosulfonate) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
10-Methyl-9-(phenoxycarbonyl)acridinium (fluorosulfonate) (CAS 149300-54-9), molecular formula C21H16NO2FO3S and molecular weight 413.42 g/mol, is a CATO reference standard with documented purity and traceability.
10-Methyl-9-(phenoxycarbonyl)acridinium (fluorosulfonate) (C21H16NO2FO3S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C21H16NO2 FO3S |
| Molecular Weight | 413.42 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- methyl 4-[(phenoxycarbonyl)amino]benzoate (CAS 101097-65-8)
- (Phenoxycarbonyl)-D-valine (CAS 1310695-86-3)
- 10-Methyl-9-(phenoxycarbonyl) acridinium (trifluoromethylsulfonate) (CAS 161006-14-0)
- Ethyl 4-((phenoxycarbonyl)amino)benzoate (CAS 167837-59-4)
- Methyl 4-[(phenoxycarbonyl)oxy]benzoate (CAS 17175-12-1)
- Ethyl 5-((phenoxycarbonyl)amino)-1,2,3-thiadiazole-4-carboxylate (CAS 2037-81-2)
- (Phenoxycarbonyl)glycine (CAS 21639-05-4)
- methyl 2-[(phenoxycarbonyl)amino]benzoate (CAS 259537-23-0)
Recommended Standards
- Methyl 7-(5-oxocyclopent-1-en-1-yl)heptanoate (CAS 34546-57-1)
- trans-Carboxy Glimepiride (CAS 127554-90-9)
- Methyl 4-[(2-Butyl-5-formyl-1H-imidazol-1-yl)methyl]benzoate (CAS 133040-03-6)
- 1-((4-Bromothiophen-2-yl)methyl)cyclopropan-1-amine (CAS 1462420-01-4)
- 2-Bromo-N-(4-(pyridin-2-yl)thiazol-2-yl)benzamide (CAS 476317-34-7)
- Mannobiose (CAS 14417-51-7)
- D-[Ala]24-Semaglutide (CAS CATO-C4X-2226126)
- cis-3-[3-(tert-butoxycarbonylamino)cyclobutyl]prop-2-ynoic acid (CAS 2580244-60-4)
- 1-(4-Fluorophenyl)-3-(methylthio)-5-phenyl-1H-pyrazole (CAS 871110-20-2)
- Ganirelix 1-4 peptide (CAS 208599-57-9)
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