1-(5-Chloro-1-methyl-6-oxo-1,6-dihydropyridazin-4-yl)piperidine-4-carboxylic acid CAS 1082393-13-2
| CAS No. | 1082393-13-2 |
| Molecular Formula | C11H14ClN3O3 |
| Molecular Weight | 271.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 271.70 g/mol gives 1-(5-Chloro-1-methyl-6-oxo-1,6-dihydropyridazin-4-yl)piperidine-4-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(5-Chloro-1-methyl-6-oxo-1,6-dihydropyridazin-4-yl)piperidine-4-carboxylic acid (CAS 1082393-13-2), molecular formula C11H14ClN3O3 and molecular weight 271.70 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(5-Chloro-1-methyl-6-oxo-1,6-dihydropyridazin-4-yl)piperidine-4-carboxylic acid (C11H14ClN3O3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 1-(5-Chloro-1-methyl-6-oxo-1,6-dihydropyridazin-4-yl)piperidine-4-carboxylic acid 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 | C11H14ClN3O3 |
| Molecular Weight | 271.70 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, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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