20744-39-2 4-Aminopyridazine Pyridazin-4-amine BCP27543 CAS 20744-39-2
| CAS No. | 20744-39-2 |
| Molecular Formula | C4H11N3 |
| Molecular Weight | 101.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 20744-39-2 4-Aminopyridazine Pyridazin-4-amine BCP27543.
20744-39-2 4-Aminopyridazine Pyridazin-4-amine BCP27543 (CAS 20744-39-2), molecular formula C4H11N3 and molecular weight 101.15 g/mol, is a CATO reference standard with documented purity and traceability.
20744-39-2 4-Aminopyridazine Pyridazin-4-amine BCP27543 (C4H11N3) contains an organic framework. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 20744-39-2 4-Aminopyridazine Pyridazin-4-amine BCP27543 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 | C4H11N3 |
| Molecular Weight | 101.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 3 |
Related Aminopyridazine Standards
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Recommended Standards
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- 4-Fluoro-3-methoxy-2-(trifluoromethyl)pyridine (CAS 1227581-11-4)
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- Thiomorpholine-3-carbohydrazide (CAS 154884-00-1)
- 1-(1-Methylcyclopentyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1710661-13-4)
- 2-[5-Amino-3-(2-thienyl)-1H-pyrazol-1-yl]-5-ethyl-6-methylpyrimidin-4(3H)-one (CAS 1207024-88-1)
- D-[Ser]11-Semaglutide (CAS CATO-CPTD788629)
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