2,1-Benzisoxazolium, 3-[2-[4-(dimethylamino)phenyl]ethenyl]-1-methyl-, perchlorate (1:1) 64872-13-5 CTK2F2447 CAS 64872-13-5
| CAS No. | 64872-13-5 |
| Molecular Formula | C18H32N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2,1-Benzisoxazolium, 3-[2-[4-(dimethylamino)phenyl]ethenyl]-1-methyl-, perchlorate (1:1) 64872-13-5 CTK2F2447 (C18H32N2OClO4) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 391.91 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 2,1-Benzisoxazolium, 3-[2-[4-(dimethylamino)phenyl]ethenyl]-1-methyl-, perchlorate (1:1) 64872-13-5 CTK2F2447 (CAS 64872-13-5), a certified reference material (molecular formula C18H32N2OClO4, MW 391.91 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.
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 | C18H32N2O ClO4 |
| Molecular Weight | 391.91 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- (S)-1-(6-Bromopyridin-3-yl)-2,2,2-trifluoro-N-methylethan-1-amine hydrochloride (CAS 2771010-43-4)
- 3-(1H-Imidazol-5-yl)-N-methylacrylamide (CAS 952732-78-4)
- Terbium carbonate hydrate, 99.99% (CAS 100587-96-0)
- 5-Methylquinoline-4-carboxylic acid (CAS 1474034-01-9)
- 1-(5-Bromo-2-hydroxyphenyl)-2-chloroethan-1-one (CAS 100959-21-5)
- Venetoclax Impurity 93 (CAS CATO-C4X-249593)
- 3-((5-Methylisoxazol-3-yl)amino)-2-phenyl-1H-inden-1-one (CAS 1024056-73-2)
- (S)-2-(2,4-Dihydroxy-5-(3-methylbut-2-en-1-yl)phenyl)-5-hydroxy-7-methoxy-8-(3-methylbut-2-en-1-yl)chroman-4-one (CAS 156162-10-6)
- 1-Cyclopropyl-4-fluoro-2-iodobenzene (CAS 2412692-07-8)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
Why CATO?
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