N,N-Dimethyl-1-phenyl-[1,2,4]triazolo[4,3-a]quinoxalin-4-amine CAS 293739-01-2
| CAS No. | 293739-01-2 |
| Molecular Formula | C17H15N5 |
| Molecular Weight | 289.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N,N-Dimethyl-1-phenyl-[1,2,4]triazolo[4,3-a]quinoxalin-4-amine (CAS 293739-01-2), molecular formula C17H15N5 and molecular weight 289.33 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N,N-Dimethyl-1-phenyl-[1,2,4]triazolo[4,3-a]quinoxalin-4-amine (C17H15N5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 289.33 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), N,N-Dimethyl-1-phenyl-[1,2,4]triazolo[4,3-a]quinoxalin-4-amine 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 | C17H15N5 |
| Molecular Weight | 289.33 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Recommended Standards
- N-(Naphthalen-1-yl)-3-oxo-3-phenylpropanamide (CAS 20653-04-7)
- N'-[(1Z)-(4-Methylphenyl)methylidene]quinoline-6-carbohydrazide (CAS 866018-91-9)
- N-(6,7-Dihydro-5H-cyclopenta[d]pyrimidin-4-yl)-2-naphthamide (CAS 955768-26-0)
- N'-[(1Z)-Phenylmethylidene]-2-(1H-pyrrol-1-yl)benzohydrazide (CAS 344934-43-6)
- 3-(3-(4-Fluorophenyl)-4-(hydroxymethyl)-1h-pyrazol-1-yl)propanenitrile (CAS 379223-82-2)
- 4-(4-Fluorophenyl)-6-(trifluoromethyl)pyrimidine-2-thiol (CAS 359899-79-9)
- ((Benzyloxy)carbonyl)-L-valyl-L-methionine (CAS 108543-82-4)
- 8-Bromo-7-methylimidazo[1,5-a]pyridine-3-carboxylic acid (CAS 1427388-89-3)
- 5-(3,4-Dichlorophenyl)-1h-pyrazole-3-carbohydrazide (CAS 1046160-16-0)
- 4-Ethoxy-3-(3-(3-nitrophenyl)ureido)benzene-1-sulfonyl chloride (CAS 678185-98-3)
- Methyl 4-(benzyloxy)butanoate (CAS 31600-42-7)
- Venlafaxine Impurity 63 (CAS 916918-90-6)
- 3-(2-Pyridyl)-2-propyn-1-ol (CAS 29768-03-4)
- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
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