3-Methyl-1-(3-methylbenzyl)-1H-pyrazol-5-amine CAS 1015845-95-0
| CAS No. | 1015845-95-0 |
| Molecular Formula | C12H15N3 |
| Molecular Weight | 201.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Methyl-1-(3-methylbenzyl)-1H-pyrazol-5-amine 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-Methyl-1-(3-methylbenzyl)-1H-pyrazol-5-amine (CAS 1015845-95-0), molecular formula C12H15N3 and molecular weight 201.27 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H15N3, 3-Methyl-1-(3-methylbenzyl)-1H-pyrazol-5-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 201.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
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.) | 1988 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 4-Methyl-1-(3-methylbenzyl)-1H-pyrazol-5-amine (CAS 1015845-62-1)
- 5-Methyl-1-(4-methylbenzyl)-1h-pyrazol-3-amine (CAS 1017486-97-3)
- 4-Methyl-1-(4-methylbenzyl)-1,2-dihydro-3h-pyrazol-3-imine (CAS 1174833-98-7)
- 5-Methyl-1-(2-methylbenzyl)-1h-pyrazol-4-amine (CAS 1341076-41-2)
- 1-(2-Methylbenzyl)-1H-pyrrole-2,5-dione (CAS 140480-91-7)
- 1-(3-Methylbenzyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 1480740-71-3)
- 1-(2-Methylbenzyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 1497456-40-2)
- 1-(4-Methylbenzyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 952183-31-2)
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