3-(2H-1,2,3-triazol-2-yl)aniline, 97% CAS 626248-56-4
| CAS No. | 626248-56-4 |
| Molecular Formula | C8H8N4 |
| Molecular Weight | 160.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(2H-1,2,3-triazol-2-yl)aniline, 97% 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.
3-(2H-1,2,3-triazol-2-yl)aniline, 97% (CAS 626248-56-4), molecular formula C8H8N4 and molecular weight 160.18 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H8N4, 3-(2H-1,2,3-triazol-2-yl)aniline, 97% contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 160.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
CATO manufactures 3-(2H-1,2,3-triazol-2-yl)aniline, 97% 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 | C8H8N4 |
| Molecular Weight | 160.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1985 |
| Nitrogen Atoms | 4 |
Related H Standards
- 2-(2H-1,2,3-Triazol-2-yl)aniline (CAS 1173462-33-3)
- 2-(1H-1,2,3-triazol-1-yl)aniline (CAS 15213-01-1)
- 3-(1H-1,2,3-Triazol-1-yl)aniline (CAS 16279-73-5)
- 4-(Triazol-1-yl)aniline (CAS 16279-88-2)
- 3-(1,2,4-Triazol-1-yl)aniline (CAS 176032-78-3)
- 2-(1,2,4-Triazol-1-yl)aniline (CAS 39876-84-1)
- 2-(1H-1,2,4-Triazol-5-yl)aniline (CAS 6219-58-5)
- 2-(4h-1,2,4-Triazol-4-yl)aniline (CAS 25660-59-7)
Recommended Standards
- 3-(1H-Imidazol-2-yl)pyridin-2-amine (CAS 88128-98-7)
- 3-(2H-1,2,3-triazol-4-yl)aniline (CAS 876343-39-4)
- 2-Methylpyrido[4,3-d]pyrimidin-4-amine (CAS 72668-55-4)
- 3-(4h-1,2,4-Triazol-3-yl)aniline (CAS 6219-57-4)
- 2-Hydroxy-5-(tosyloxy)benzenesulfonic acid (CAS 57775-26-5)
- tert-Butyl ((1-(2-hydroxyethyl)pyrrolidin-3-yl)methyl)(isopropyl)carbamate (CAS 1353981-49-3)
- 4-Chloro-2-cyclopropyl-7-fluoroquinazoline (CAS 1699190-56-1)
- 1-[3-Fluoro-4-(2,2,2-trifluoroethoxy)phenyl]propylamine hydrochloride (CAS 2205415-14-9)
- Nataloe-Emodin 1-Methyl Ether (CAS 103392-51-4)
- 1,3-Dimethylpyrrolidiniumiodide (CAS 872-44-6)
- 1H-indazole-6,7-diol (CAS 39761-88-1)
- 11beta-Hydroxyprogesterone (CAS 600-57-7)
- 4-(2-(4-Nitrobenzoyl)hydrazinyl)-4-oxobutanoic acid (CAS 304666-03-3)
- Endo-Gly4-Semaglutide (CAS CATO-C4X-222679)
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