2-Benzyl-3-(3,5-dimethyl-1H-pyrazol-1-yl)quinoxaline CAS 261729-57-1
| CAS No. | 261729-57-1 |
| Molecular Formula | C20H18N4 |
| Molecular Weight | 314.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C20H18N4, 2-Benzyl-3-(3,5-dimethyl-1H-pyrazol-1-yl)quinoxaline contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 314.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 2-Benzyl-3-(3,5-dimethyl-1H-pyrazol-1-yl)quinoxaline (CAS 261729-57-1), a certified reference material (molecular formula C20H18N4, MW 314.38 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.
CATO manufactures 2-Benzyl-3-(3,5-dimethyl-1H-pyrazol-1-yl)quinoxaline 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 | C20H18N4 |
| Molecular Weight | 314.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
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- 8-Oxa-2-azaspiro[4.5]decane-3,4-dione (CAS 1909326-67-5)
- N-(Benzo[b]thiophen-5-yl)-2-(4-fluorophenyl)acetamide (CAS 922576-79-2)
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- Ethylenedisulfonic acid (dihydrate) (CAS 5982-56-9)
- N-(2-(2-Methyl-1H-imidazol-1-yl)ethyl)-3-(phenylthio)propanamide (CAS 1286705-22-3)
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