5-[5-(propan-2-yl)-1H-1,2,4-triazol-3-yl]quinoline CAS 1281384-74-4
| CAS No. | 1281384-74-4 |
| Molecular Formula | C14H14N4 |
| Molecular Weight | 238.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-[5-(propan-2-yl)-1H-1,2,4-triazol-3-yl]quinoline (C14H14N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
5-[5-(propan-2-yl)-1H-1,2,4-triazol-3-yl]quinoline (CAS 1281384-74-4), molecular formula C14H14N4 and molecular weight 238.29 g/mol, is a CATO reference standard with documented purity and traceability.
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), 5-[5-(propan-2-yl)-1H-1,2,4-triazol-3-yl]quinoline 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 | C14H14N4 |
| Molecular Weight | 238.29 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- tert-Butyl 8,9-dihydro-5H-[1,2,4]triazolo[4,3-d][1,4]diazepine-7(6H)-carboxylate (CAS 1274804-51-1)
- 2-(3-Aminopiperidin-1-yl)-N-(5-methylisoxazol-3-yl)acetamide (CAS 1292389-54-8)
- 6-(5,6-Dimethyl-1h-1,3-benzodiazol-1-yl)pyridin-2-amine (CAS 1269222-18-5)
- 2-{4-[6-(hydroxymethyl)pyridazin-3-yl]piperazin-1-yl}ethan-1-ol (CAS 1293129-83-5)
- 2-Ethoxy-N-(thiophen-3-ylmethyl)ethan-1-amine (CAS 1156247-23-2)
- 5-(5-Nitro-1H-indazol-3-yl)nicotinonitrile (CAS 1356088-10-2)
- 2-(1-Ethyl-4,5-dihydro-1H-imidazol-2-yl)quinoxaline (CAS 761368-65-4)
- Atomoxetine Impurity 19 (CAS CATO-C4X-155019)
- Ibrutinib Impurity 152 (CAS CATO-C4X-1064152)
- 4-Bromo-3-chloro-2-methoxypyridine (CAS 1227502-27-3)
- 2-((Dimethylamino)methyl)anthracene-9,10-dione (CAS 96424-32-7)
- Butanoic acid, 4-(acetylthio)-, 2,5-dioxo-1-pyrrolidinyl ester (CAS 1204586-28-6)
- (6-Bromopyrazin-2-yl)methanol (CAS 1209458-06-9)
- Semaglutide impurity 36 (CAS CATO-C4X-222636)
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