5-Isopropyl-1-(p-tolyl)-1H-1,2,3-triazole CAS 805315-46-2
| CAS No. | 805315-46-2 |
| Molecular Formula | C12H15N3 |
| Molecular Weight | 201.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 5-Isopropyl-1-(p-tolyl)-1H-1,2,3-triazole (C12H15N3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
5-Isopropyl-1-(p-tolyl)-1H-1,2,3-triazole (CAS 805315-46-2) is a high-purity analytical reference standard with the molecular formula C12H15N3 and a molecular weight of 201.27 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), 5-Isopropyl-1-(p-tolyl)-1H-1,2,3-triazole 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 | C12H15N3 |
| Molecular Weight | 201.27 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
Related Isopropyl Standards
- 3-(1-Isopropyl-1h-imidazol-2-yl)aniline (CAS 1179507-73-3)
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Recommended Standards
- 5-Amino-2-(piperidin-1-yl)benzonitrile (CAS 34595-33-0)
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- Ethyl 3-allyl-6-bromo-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-1-carboxylate (CAS 339013-61-5)
- 3,5-bis(propan-2-yl)-4H-1,2,4-triazole (CAS 204714-20-5)
- (R)-2-(1-amino-2-hydroxyethyl)-5-fluorophenol hydrochloride (CAS 2177257-85-9)
- 4-(N-Octyl)benzeneboronic acid (CAS 133997-05-4)
- (2r)-2-aminobutanedioic acid-(3ar,4r,7r,8s,9s,11r,13r,15r,15ar)-10-{[(2s,3r,4s,6r)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2h-pyran-2-yl]oxy}-4-ethyl-11-hydroxy-8-{[(2r,4r,5s,6s)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2h-pyran-2-yl]oxy}-3a,7,9,11,13,15-hexamethyloctahydro-4h-[1,3]dioxolo[4,5-c]oxacyclotetradecine-2,6,14(3ah,7h)-trione(1:1)(non-preferred name) 56827-95-3 KST-1A6109 (CAS 56827-95-3)
- Tirzepatide Impurity 11 TFA salt (CAS CATO-C4X-324011)
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