4-Amino-1-ethyl-N-(3-methoxypropyl)-1H-pyrazole-3-carboxamide CAS 1490222-75-7
| CAS No. | 1490222-75-7 |
| Molecular Formula | C10H18N4O2 |
| Molecular Weight | 226.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Amino-1-ethyl-N-(3-methoxypropyl)-1H-pyrazole-3-carboxamide is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4-Amino-1-ethyl-N-(3-methoxypropyl)-1H-pyrazole-3-carboxamide (CAS 1490222-75-7), a certified reference material (molecular formula C10H18N4O2, MW 226.28 g/mol) for analytical method development and quality control.
The molecular framework of 4-Amino-1-ethyl-N-(3-methoxypropyl)-1H-pyrazole-3-carboxamide (C10H18N4O2) is characterized by an amino-acid-derived structure, 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 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Amino-1-ethyl-N-(3-methoxypropyl)-1H-pyrazole-3-carboxamide 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 | C10H18N4O2 |
| Molecular Weight | 226.28 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, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 2-(5-Amino-1-phenyl-1h-pyrazol-3-yl)-2-methylpropanenitrile (CAS 1012879-84-3)
- 5-Amino-4-cyano-1-(2,4-dimethylphenyl)-3-methylpyrazole (CAS 1072944-82-1)
- 1-(4-Amino-1h-pyrazol-1-yl)-3-(morpholin-4-yl)propan-2-ol (CAS 1152624-36-6)
- 4-((4-Amino-3,5-dimethyl-1H-pyrazol-1-yl)methyl)benzonitrile (CAS 1152951-06-8)
- 5-Amino-1-(4-isopropylphenyl)-1H-pyrazole-4-carbonitrile (CAS 1175899-74-7)
- 5-Amino-1-(3,4-dimethylphenyl)-3-methyl-1H-pyrazole-4-carbonitrile (CAS 1245027-05-7)
- 5-Amino-1-(2,5-dimethylphenyl)-3-methyl-1H-pyrazole-4-carbonitrile (CAS 1245052-17-8)
- Ethyl 2-amino-2-methyl-5-(1h-1,2,4-triazol-1-yl)pentanoate (CAS 1250724-64-1)
Recommended Standards
- Methyl 2-amino-3-(3,5-diethyl-1h-1,2,4-triazol-1-yl)propanoate (CAS 1481579-73-0)
- 4-Amino-1-ethyl-N-(3-methoxypropyl)-1H-pyrazole-5-carboxamide (CAS 1496861-29-0)
- 4,6,11,13-Tetramethyl-3,7,8,10-tetraazatricyclo[7.4.0.0^{2,7}]trideca-1,3,5,8,10,12-hexaene (CAS 1443-23-8)
- tert-Butyl ((3-amino-1-methyl-1H-pyrazol-4-yl)methyl)carbamate (CAS 1507736-73-3)
- (S)-4-Amino-2-((S)-1-(2-aminoacetyl)pyrrolidine-2-carboxamido)-4-oxobutanoic acid (CAS 401570-00-1)
- 4-(5,6-Dimethyl-2,4-dioxo-1,4-dihydrothieno[2,3-d]pyrimidin-3(2H)-yl)benzoic acid (CAS 1351398-30-5)
- n-Cyclohexyl-3-(2,5-dioxopyrrolidin-1-yl)propanamide (CAS 955291-13-1)
- 4-(Difluoromethoxy)benzoic Acid (CAS 4837-20-1)
- [1-(propan-2-yl)-1H-1,2,3-triazol-4-yl]methanol (CAS 1249227-50-6)
- (R)-3-(4-Bromophenyl)-2-hydroxypropionic Acid (CAS 1141478-88-7)
- Sarcosine hydrochloride (CAS 637-96-7)
- (S)-1-(Piperidin-4-yl)ethanol (CAS 546093-46-3)
- p-Tolyltriphenylphosphonium tetra-p-tolylborate (CAS 181259-37-0)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
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