3,11-Difluoro-6,8,13-trimethyl-8H-quino[4,3,2-kl]acridinium Methyl Sulfate CAS 390362-78-4
| CAS No. | 390362-78-4 |
| Molecular Formula | C22H17F2N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3,11-Difluoro-6,8,13-trimethyl-8H-quino[4,3,2-kl]acridinium Methyl Sulfate (C22H17F2N2CH3O4S) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 3,11-Difluoro-6,8,13-trimethyl-8H-quino[4,3,2-kl]acridinium Methyl Sulfate (CAS 390362-78-4), a certified reference material (molecular formula C22H17F2N2CH3O4S, MW 458.48 g/mol) for analytical method development and quality control.
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 3,11-Difluoro-6,8,13-trimethyl-8H-quino[4,3,2-kl]acridinium Methyl Sulfate 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 | C22H17F2N2 CH3O4S |
| Molecular Weight | 458.48 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Difluoro Standards
- 2-(4,5-Difluoro-2-nitrophenyl)acetic acid (CAS 1000339-22-9)
- 1-[6,8-Difluoro-2-(trifluoromethyl)quinol-4-yl]piperazine (CAS 1000339-47-8)
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Recommended Standards
- Ethyl 3-[(4-Fluorophenyl)(hydroxy)methyl]isoxazole-4-carboxylate (CAS 2006277-28-5)
- 8-Fluoro-2-methylquinolin-5-ol (CAS 420786-80-7)
- (R)-tert-Butyl 3-(2-((1R,2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carbonyl)hydrazinecarbonyl)piperidine-1-carboxylate (CAS 1436861-98-1)
- (Butan-2-yl)[(2-chlorophenyl)methyl]amine hydrochloride (CAS 1049773-97-8)
- (R)-3-Aminoindan-5-ol (CAS 169105-01-5)
- 3-Methylpiperidine-4-carboxylic acid (CAS 885951-69-9)
- 8-(Benzyloxy)-6-bromo-[1,2,4]triazolo[1,5-a]pyrazine (CAS 2769930-10-9)
- exo-N,N-dimethyl-3-azabicyclo[3.1.0]hexan-6-amine dihydrochloride (CAS 1622351-34-1)
- 2-(Methylthio)-4,5-dihydro-1H-imidazole (CAS 20112-79-2)
- Semaglutide impurity 01 (CAS 1998701-31-7)
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