2-(2-methyl-2H-tetrazol-5-yl)aniline CAS 436100-13-9
| CAS No. | 436100-13-9 |
| Molecular Formula | C8H9N5 |
| Molecular Weight | 175.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H9N5, 2-(2-methyl-2H-tetrazol-5-yl)aniline contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 175.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-(2-methyl-2H-tetrazol-5-yl)aniline (CAS 436100-13-9) is a high-purity analytical reference standard with the molecular formula C8H9N5 and a molecular weight of 175.19 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), 2-(2-methyl-2H-tetrazol-5-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 | C8H9N5 |
| Molecular Weight | 175.19 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.) | 2025 |
| Nitrogen Atoms | 5 |
Recommended Standards
- 2-(2-Methyl-2h-1,2,3,4-tetrazol-5-yl)aniline (CAS 460334-67-2)
- 2-(5-methyl-1,2,4-oxadiazol-3-yl)aniline (CAS 29368-94-3)
- 2-(1-Tetrazolyl)benzylamine (CAS 449756-94-9)
- 2-(5-methyl-1,3,4-oxadiazol-2-yl)aniline (CAS 96134-65-5)
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