n-(5-Bromo-2-fluorobenzyl)-1-methyl-1h-pyrazol-4-amine CAS 1153294-43-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1153294-43-9 |
| Molecular Formula | C11H11BrFN3 |
| Molecular Weight | 284.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
n-(5-Bromo-2-fluorobenzyl)-1-methyl-1h-pyrazol-4-amine (CAS 1153294-43-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H11BrFN3. Molecular weight: 284.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H11BrFN3 |
| Molecular Weight | 284.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 3 |
Related n Standards
- 2-Bromo-5-phenyl-1,3-thiazole-4-carboxylic acid (CAS 1019704-99-4)
- 2-Bromo-4-methyl-4,6-dihydro-5H-thieno[2',3':4,5]pyrrolo[2,3-d]pyridazin-5-one (CAS 1221186-56-6)
- 5-Bromo-4-phenylthiazole-2-carboxylic acid (CAS 1253201-96-5)
- 5-Bromo-1-cyclopentyl-6-fluoro-1,2,3-benzotriazole (CAS 1381944-45-1)
- 2-Bromo-4-phenylthiazole-5-carboxylic acid (CAS 906099-50-1)
- 2-Bromo-N-(1,3,4-thiadiazol-2-yl)benzamide (CAS 303794-76-5)
- 4-Bromo-N-(1,3,4-thiadiazol-2-yl)benzamide (CAS 337468-64-1)
- 5-Bromo-N-(pyrimidin-2-yl)thiophene-2-carboxamide (CAS 942716-14-5)
Recommended Standards
- 2-(2-bromophenyl)-1,3-thiazole-5-carboxylic acid (CAS 1094385-77-9)
- Methyl 2,4-dichloro-5-sulfamoylbenzoate (CAS 5046-15-1)
- 4-(2-Bromophenyl)thiazole-2-carboxylic acid (CAS 1261268-93-2)
- 2-Hydroxy-N,N-dimethyl-3-(trifluoromethyl)benzamide (CAS 1243389-63-0)
- Azido-PEG24-acid (CAS 2195075-62-6)
- N-docosenylsuccinic anhydride (CAS 58598-42-8)
- 1-ethyl-2-fluoro-5-methyl-1H-1,3-benzodiazole (CAS 2296362-20-2)
- Imidazole-2-boronic Acid Hydrochloride (CAS 1919022-57-3)
- (3-Methoxy-4-methylphenyl)(thiomorpholino)methanone (CAS 2635937-48-1)
- Semaglutide Impurity 15 (CAS CATO-C4X-222615)
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