3-(3-Amino-4-bromo-1h-pyrazol-1-yl)-N-isopropylpropanamide CAS 1248321-76-7
| CAS No. | 1248321-76-7 |
| Molecular Formula | C9H15BrN4O |
| Molecular Weight | 275.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-(3-Amino-4-bromo-1h-pyrazol-1-yl)-N-isopropylpropanamide (C9H15BrN4O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. 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).
CATO supplies 3-(3-Amino-4-bromo-1h-pyrazol-1-yl)-N-isopropylpropanamide (CAS 1248321-76-7), a certified reference material (molecular formula C9H15BrN4O, MW 275.15 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-(3-Amino-4-bromo-1h-pyrazol-1-yl)-N-isopropylpropanamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H15BrN4O |
| Molecular Weight | 275.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 2-(3-Amino-4-bromo-1h-pyrazol-1-yl)-N,N-diethylacetamide (CAS 1247183-38-5)
- 2-(3-Amino-4-bromo-1h-pyrazol-1-yl)-N-isopropyl-N-methylacetamide (CAS 1247402-64-7)
- 2-(3-Amino-4-bromo-1h-pyrazol-1-yl)-N-isopropylpropanamide (CAS 1247435-25-1)
- 2-(3-Amino-4-bromo-1h-pyrazol-1-yl)-N-butylacetamide (CAS 1249223-96-8)
- 2-(3-Amino-4-bromo-1h-pyrazol-1-yl)-N-(tert-butyl)acetamide (CAS 1251372-44-7)
- 2-Amino-4-(4-bromo-1h-pyrazol-1-yl)-2-methylpentanamide (CAS 1339131-46-2)
- 2-Amino-4-(4-bromo-3,5-dimethyl-1h-pyrazol-1-yl)butanamide (CAS 1341915-34-1)
- 2-(Boc-amino)-5-bromopyridine (CAS 159451-66-8)
Recommended Standards
- 3-(4-Bromo-3,5-dimethyl-1h-pyrazol-1-yl)-2-(methylamino)propanamide (CAS 1249065-50-6)
- 4-Bromo-1-(2-morpholinoethyl)-1h-pyrazol-3-amine (CAS 1250049-03-6)
- N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)acetamide (CAS 1235450-93-7)
- 4-(4-Bromo-1h-pyrazol-1-yl)-2-methyl-2-(methylamino)butanamide (CAS 1250724-49-2)
- N-((1-(2,2-Difluoroethyl)-5-methyl-1H-pyrazol-4-yl)methyl)-1-(2-fluoroethyl)-5-methyl-1H-pyrazol-4-amine hydrochloride (CAS 1856030-38-0)
- 1-(4-Nitrophenyl)-4-(oxetan-3-yl)piperazine (CAS 1433823-88-1)
- 5-(2-Aminoethyl)piperidin-2-one (CAS 1150618-38-4)
- 4-Cyclopropyl-1,3-oxazolidin-2-one (CAS 1378260-65-1)
- Annexin A1 (1-25) (dephosphorylated) (human) (CAS 151988-33-9)
- (2-(Difluoromethoxy)-5-nitrophenyl)(pyridin-4-yl)methanone (CAS 1261807-65-1)
- 3-((2,4-Dichlorobenzyl)thio)-4-methyl-5-(2-methylfuran-3-yl)-4H-1,2,4-triazole (CAS 849125-00-4)
- 1-(2,4-Dihydroxyphenyl)-2-(propylthio)ethan-1-one (CAS 1157208-30-4)
- 4-Butyl-4'-hydroxychalcone (CAS 385810-21-9)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
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