1-((4-Bromo-1,3-dimethyl-1h-pyrazol-5-yl)methyl)-1h-pyrazol-4-amine CAS 1496498-63-5
| CAS No. | 1496498-63-5 |
| Molecular Formula | C9H12BrN5 |
| Molecular Weight | 270.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((4-Bromo-1,3-dimethyl-1h-pyrazol-5-yl)methyl)-1h-pyrazol-4-amine (C9H12BrN5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1-((4-Bromo-1,3-dimethyl-1h-pyrazol-5-yl)methyl)-1h-pyrazol-4-amine (CAS 1496498-63-5) is a high-purity analytical reference standard with the molecular formula C9H12BrN5 and a molecular weight of 270.13 g/mol.
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), 1-((4-Bromo-1,3-dimethyl-1h-pyrazol-5-yl)methyl)-1h-pyrazol-4-amine 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 | C9H12BrN5 |
| Molecular Weight | 270.13 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 5 |
Related Bromo Standards
- 4-(5-Bromo-4-methyl-2-pyridinyl)-2-piperazinone (CAS 1219961-02-0)
- 4-(5-Bromo-3-methyl-2-pyridinyl)-2-piperazinone (CAS 1219968-05-4)
- 4-Bromo-3,5,5-trimethyl-1H-1,3-bipyrazol-4-amine (CAS 1234177-19-5)
- 4-Bromo-1-(2-(2-methyl-1h-imidazol-1-yl)ethyl)-1h-pyrazol-3-amine (CAS 1247737-29-6)
- 3-Bromo-6-isopropyl-5-methylpyrazolo[1,5-a]pyrimidin-7-ol (CAS 1310131-40-8)
- 3-Bromo-6-ethyl-7-methoxy-5-methylpyrazolo[1,5-a]pyrimidine (CAS 1429309-29-4)
- 4-Bromo-1-((1,3-dimethyl-1h-pyrazol-5-yl)methyl)-1h-pyrazol-3-amine (CAS 1462354-42-2)
- 1-((4-Bromo-1,3-dimethyl-1h-pyrazol-5-yl)methyl)-1h-pyrazol-3-amine (CAS 1492671-02-9)
Recommended Standards
- 2-(2,2,2-trifluoroethoxy)-6-(trifluoromethyl)pyridine-3-carbonitrile (CAS 1499589-54-6)
- 4-(5-Bromopyridin-2-yl)-1-methylpiperazin-2-one (CAS 1480384-98-2)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-ol (CAS 1560648-02-3)
- (4'-Butoxy-[1,1'-biphenyl]-4-yl)boronic acid (CAS 158937-24-7)
- Ethyl 5-chloro-3-methylthieno[2,3-c]pyridine-2-carboxylate (CAS 1268834-50-9)
- 4-Methyl-1,3-dihydro-2H-imidazole-2-thione (CAS 3247-70-9)
- 4-Cyclopropylpentan-2-one (CAS 855380-61-9)
- 4,4A,5,7-tetrahydro-1H-imidazo[4,5-b][1,2,5]oxadiazolo[3,4-e]pyrazin-6(3H)-one (CAS 132497-20-2)
- 1,4-Diphenylpyrazolidine-3,5-dione (CAS 3426-01-5)
- Belumosudil Impurity 15 (CAS CATO-C4X-298815)
- 3-(Isoxazolidin-2-yl)propanoic acid hydrochloride (CAS 1255718-14-9)
- Methyl 3-chloro-4,5-difluorobenzoate (CAS 1214344-87-2)
- 2-(Difluoromethyl)-4-iodopyridine-6-carboxaldehyde (CAS 1805316-10-2)
- Protein Kinase C? Peptide Substrate (CAS 120253-69-2)
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