4-Amino-N-(2-(dimethylamino)ethyl)-1-ethyl-1H-pyrazole-3-carboxamide CAS 1483535-45-0
| CAS No. | 1483535-45-0 |
| Molecular Formula | C10H19N5O |
| Molecular Weight | 225.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-N-(2-(dimethylamino)ethyl)-1-ethyl-1H-pyrazole-3-carboxamide (C10H19N5O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
4-Amino-N-(2-(dimethylamino)ethyl)-1-ethyl-1H-pyrazole-3-carboxamide (CAS 1483535-45-0), molecular formula C10H19N5O and molecular weight 225.29 g/mol, is a CATO reference standard with documented purity and traceability.
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.
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 | C10H19N5O |
| Molecular Weight | 225.29 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.) | 1992 |
| Nitrogen Atoms | 5 |
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- 2-Amino-1-(4-(cyclopropanecarbonyl)piperazin-1-yl)propan-1-one (CAS 1218158-34-9)
- Ethyl 2-amino-2-methyl-5-(1h-pyrazol-1-yl)pentanoate (CAS 1248322-88-4)
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Recommended Standards
- 4-Amino-N-(3-(dimethylamino)propyl)-1-methyl-1H-pyrazole-3-carboxamide (CAS 1480447-19-5)
- Methyl 2-(thiophen-2-yl)thiazole-4-carboxylate (CAS 1489464-15-4)
- 3-(3,5-Diethyl-1h-1,2,4-triazol-1-yl)-2-(methylamino)propanamide (CAS 1480279-13-7)
- Tert-butyl 4-amino-1-ethyl-3-methyl-1h-pyrazole-5-carboxylate (CAS 1491020-28-0)
- Sodium 5,5'-((1E,1'E)-(2,2'-disulfo-[1,1'-biphenyl]-4,4'-diyl)bis(diazene-2,1-diyl))bis(2-oxidobenzoate) (CAS 6232-49-1)
- 2-Methyl-2-(prop-1-en-2-yl)adamantane (CAS 38172-64-4)
- Di-tert-butyl 1-(trifluoromethyl)hydrazine-1,2-dicarboxylate (CAS 1644529-01-0)
- Risperidone USP Related Compound G (CAS 152542-00-2)
- N-Isobutyl-4H-1,2,4-triazol-4-amine (CAS 301344-66-1)
- Methyl 4-cyano-5-hydroxy-2-methoxybenzoate (CAS 1806268-97-2)
- 1,7-naphthyridine-5-carboxylic acid (CAS 1019115-06-0)
- (3-Cyclopropyl-1H-pyrazol-4-yl)methanol (CAS 2091597-42-9)
- Adapalene EP Impurity D (CAS 932033-57-3)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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