3-(2-Methylphenyl)-6-piperazin-1-ylpyridazine CAS 1171581-31-9
| CAS No. | 1171581-31-9 |
| Molecular Formula | C15H18N4 |
| Molecular Weight | 254.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C15H18N4, 3-(2-Methylphenyl)-6-piperazin-1-ylpyridazine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 254.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
3-(2-Methylphenyl)-6-piperazin-1-ylpyridazine (CAS 1171581-31-9) is a high-purity analytical reference standard with the molecular formula C15H18N4 and a molecular weight of 254.33 g/mol.
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.
As a certified reference material (CRM), 3-(2-Methylphenyl)-6-piperazin-1-ylpyridazine 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 | C15H18N4 |
| Molecular Weight | 254.33 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
Related Methylphenyl Standards
- 1170996-57-2 4-(4-Methylphenyl)-6-piperazin-1-ylpyrimidine MFCD14281640 (CAS 1170996-57-2)
- 1172554-76-5 2-(4-Methylphenyl)-4-piperazin-1-ylpyrimidine MFCD14281619 (CAS 1172554-76-5)
- 4-(3-Methylphenyl)-6-piperazin-1-ylpyrimidine (CAS 1172708-64-3)
- 1172922-46-1 3-(3-Methylphenyl)-6-piperazin-1-ylpyridazine MFCD14281638 (CAS 1172922-46-1)
- 3-(4-Methylphenyl)-6-(piperazin-1-yl)pyridazine (CAS 933723-91-2)
- 6-[(E)-2-(4-Methylphenyl)ethenyl]-2-(prop-2-en-1-yl)-2,3,4,5-tetrahydropyridazin-3-one (CAS 337922-82-4)
- 6-Methyl-3-(4-methylphenyl)-5-(pyrrolidin-1-yl)-1,2,4-triazine (CAS 339013-30-8)
- 959490-40-5 4-(2-Methylphenyl)-6-piperazin-1-ylpyrimidine MFCD14281642 (CAS 959490-40-5)
Recommended Standards
- 2-(1-(2-Oxo-2-(pyrrolidin-1-yl)ethyl)piperidin-4-yl)acetic acid 1171916-96-3 (CAS 1171916-96-3)
- tert-Butyl 1-carbamoyl-6-azaspiro[2.5]octane-6-carboxylate (CAS 1160247-14-2)
- 1-ethyl-N-(1H-indol-4-ylmethyl)-5-methyl-1H-pyrazol-4-amine (CAS 1171995-07-5)
- tert-Butyl 3-oxo-2,6-diazaspiro[4.5]decane-6-carboxylate (CAS 1160246-75-2)
- 2-Chloro-8-methoxyquinoxaline (CAS 659729-70-1)
- 2-(4-Oxo-3,4-dihydroquinazolin-3-yl)butanoic acid (CAS 173070-45-6)
- Trideuterio(tetrahydrofuran)boron (CAS 96220-57-4)
- benzyl (3S)-3-ethynylpiperidine-1-carboxylate (CAS 2816625-13-3)
- 2-(3-Bromophenyl)-5-(piperidin-4-yl)-1,3,4-oxadiazole (CAS 1182065-36-6)
- 2-(1-Oxo-2,3-dihydro-1H-inden-2-yl)acetic acid (CAS 7103-80-2)
- Isavuconazole Impurity 40 (CAS CATO-C4X-123640)
- Tert-butyl cyclopropyl(3-hydroxybenzyl)carbamate (CAS 1479379-39-9)
- Progesterone Impurity 45 (CAS CATO-C4X-150245)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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