N-(2-(1H-benzo[d][1,2,3]triazol-1-yl)-1-(pyridin-3-yl)but-3-en-1-yl)aniline CAS 315179-67-0
| CAS No. | 315179-67-0 |
| Molecular Formula | C21H19N5 |
| Molecular Weight | 341.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(2-(1H-benzo[d][1,2,3]triazol-1-yl)-1-(pyridin-3-yl)but-3-en-1-yl)aniline is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N-(2-(1H-benzo[d][1,2,3]triazol-1-yl)-1-(pyridin-3-yl)but-3-en-1-yl)aniline (CAS 315179-67-0) is a high-purity analytical reference standard with the molecular formula C21H19N5 and a molecular weight of 341.41 g/mol.
Structurally, N-(2-(1H-benzo[d][1,2,3]triazol-1-yl)-1-(pyridin-3-yl)but-3-en-1-yl)aniline (C21H19N5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 341.41 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), N-(2-(1H-benzo[d][1,2,3]triazol-1-yl)-1-(pyridin-3-yl)but-3-en-1-yl)aniline 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 | C21H19N5 |
| Molecular Weight | 341.41 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Recommended Standards
- N-((4-Ethyl-5-((2-(hydroxyamino)-2-oxoethyl)thio)-4H-1,2,4-triazol-3-yl)methyl)thiophene-2-carboxamide (CAS 878065-13-5)
- N-(2,3-Dimethylquinoxalin-6-yl)-2-(naphthalen-1-yl)acetamide (CAS 923558-24-1)
- Itraconazole Impurity 5 (CAS 74852-89-4)
- N-(2-methylbut-3-yn-2-yl)-2,4-diphenylpyrimidine-5-carboxamide (CAS 338772-03-5)
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- 7-(Pyridin-3-yl)-2,3-dihydro-[1,4]dioxino[2,3-g]quinoline-9-carboxylic acid (CAS 924190-65-8)
- 4-Chloro-1-(4-fluorophenyl)-1h-pyrazolo[3,4-d]pyrimidine (CAS 885524-07-2)
- 3-Amino-1-ethylpyrrolidin-2-one (CAS 1248178-59-7)
- CL2A (CAS 2616704-22-2)
- Methyl 2-((((9h-fluoren-9-yl)methoxy)carbonyl)amino)acetate (CAS 121616-32-8)
- 2,4-Dimethylnonan-4-ol (CAS 74356-31-3)
- 4-Iodo-N,N-diphenylaniline (CAS 38257-52-2)
- Semaglutide Impurity 176 (CAS CATO-C4X-2226176)
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