2-(4-Amino-1h-pyrazol-1-yl)-N-(3-methylbutan-2-yl)acetamide CAS 1156729-49-5
| CAS No. | 1156729-49-5 |
| Molecular Formula | C10H18N4O |
| Molecular Weight | 210.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(4-Amino-1h-pyrazol-1-yl)-N-(3-methylbutan-2-yl)acetamide (CAS 1156729-49-5), molecular formula C10H18N4O and molecular weight 210.28 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(4-Amino-1h-pyrazol-1-yl)-N-(3-methylbutan-2-yl)acetamide (C10H18N4O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H18N4O |
| Molecular Weight | 210.28 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
Related Amino Standards
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Recommended Standards
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- 2-(4-Amino-1h-pyrazol-1-yl)-N-(tert-pentyl)acetamide (CAS 1156076-08-2)
- 3-(4-Amino-3,5-dimethyl-1h-pyrazol-1-yl)-N,N-dimethylpropanamide (CAS 1179173-09-1)
- Ethyl 3-bromo-1H-pyrrolo[3,2-c]pyridine-4-carboxylate (CAS 1167055-83-5)
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