1-(6-((5-Methylisoxazol-3-yl)amino)-6-oxohexyl)pyridin-1-ium chloride CAS 647825-22-7
| CAS No. | 647825-22-7 |
| Molecular Formula | C15H20N3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(6-((5-Methylisoxazol-3-yl)amino)-6-oxohexyl)pyridin-1-ium chloride (CAS 647825-22-7) is a high-purity analytical reference standard with the molecular formula C15H20N3O2Cl and a molecular weight of 309.79 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 1-(6-((5-Methylisoxazol-3-yl)amino)-6-oxohexyl)pyridin-1-ium chloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 309.79 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 1-(6-((5-Methylisoxazol-3-yl)amino)-6-oxohexyl)pyridin-1-ium chloride 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 | C15H20N3O2 Cl |
| Molecular Weight | 309.79 g/mol |
| Appearance | Off-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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Methylisoxazol Standards
- 3-(5-Methylisoxazol-3-yl)propan-1-amine (CAS 1000555-94-1)
- N-((5-Methylisoxazol-3-yl)methylene)but-3-yn-2-amine (CAS 100306-15-8)
- (5-Methylisoxazol-4-yl)methanol (CAS 100367-49-5)
- (3-Methylisoxazol-4-yl)methanol (CAS 100367-83-7)
- 2-(((5-Methylisoxazol-3-yl)methyl)thio)pyrimidine-4,6-diamine (CAS 1003769-00-3)
- N-(5-Methylisoxazol-4-yl)formamide (CAS 100499-62-5)
- N-(5-Methylisoxazol-4-yl)acetamide (CAS 100499-63-6)
- N-(5-Methylisoxazol-4-yl)propionamide (CAS 100499-64-7)
Recommended Standards
- 4-[ethyl(propyl)carbamoyl]benzoic acid (CAS 1155169-31-5)
- Ethyl 4-chloro-1-(m-tolyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 951624-03-6)
- 1-(3,4-dichlorophenyl)-4-(diethoxymethyl)-1H-1,2,3-triazole (CAS 1461706-25-1)
- Pazopanib Impurity 46(Mixture of Isomers) (CAS CATO-C4X-172546)
- Tert-butyl 5-(4-methylpiperazin-1-yl)-1H-indole-1-carboxylate (CAS 913388-48-4)
- N-(3-Nitrophenyl)ethanethioamide (CAS 21115-69-5)
- 6-(1,1-Dimethylpropyl)-1-benzothiophene-3-carboxylic acid (CAS 667436-12-6)
- 3-((2,5-Dimethyl-1H-pyrrol-1-yl)methyl)pyridine (CAS 104439-81-8)
- 2,4-Dimethyl-3-hydroxypyridine (CAS 27296-76-0)
- Semaglutide impurity 29 (CAS CATO-C4X-222629)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com