2164-61-6 3-Carboxypyridazine; 3-Pyridazinecarboxylic acid; Pyridazine-3-carboxylic acid AB1005803 CAS 2164-61-6
| CAS No. | 2164-61-6 |
| Molecular Formula | C5H10N2O2 |
| Molecular Weight | 130.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2164-61-6 3-Carboxypyridazine; 3-Pyridazinecarboxylic acid; Pyridazine-3-carboxylic acid AB1005803 (C5H10N2O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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. 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 2164-61-6 3-Carboxypyridazine; 3-Pyridazinecarboxylic acid; Pyridazine-3-carboxylic acid AB1005803 (CAS 2164-61-6), a certified reference material (molecular formula C5H10N2O2, MW 130.15 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.
As a certified reference material (CRM), 2164-61-6 3-Carboxypyridazine; 3-Pyridazinecarboxylic acid; Pyridazine-3-carboxylic acid AB1005803 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C5H10N2O2 |
| Molecular Weight | 130.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Recommended Standards
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Why CATO?
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