N-(4-bromophenyl)-5-methylisoxazole-3-carboxamide CAS 912781-99-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 912781-99-8 |
| Molecular Formula | C11H9BrN2O2 |
| Molecular Weight | 281.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-bromophenyl)-5-methylisoxazole-3-carboxamide (CAS 912781-99-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H9BrN2O2. Molecular weight: 281.11 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H9BrN2O2 |
| Molecular Weight | 281.11 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- 5-(3-bromophenyl)-1h-pyraZole-3-carbohydrazide (CAS 1046463-50-6)
- Methyl 3-(3-bromophenyl)-1H-pyrazole-5-carboxylate (CAS 1148158-89-7)
- Methyl 3-(4-bromophenyl)pyrazole-4-carboxylate (CAS 1150163-77-1)
- 1-(3-bromophenyl)-5-methyl-1H-pyrazole-4-carboxylic acid (CAS 1154937-57-1)
- 3-(2-Bromophenyl)-1-methyl-1h-pyrazole-5-carboxylic acid (CAS 1177303-09-1)
- 1-(3-(4-Bromophenyl)-1,2,4-oxadiazol-5-yl)propan-2-one (CAS 1204296-19-4)
- 1-(2-Bromophenyl)-5-methyl-1h-pyrazole-3-carboxylic acid (CAS 1225500-48-0)
- 2-(3-Bromophenyl)-4-methyl-1H-imidazole-5-carboxylic acid (CAS 1226336-64-6)
Recommended Standards
- N-(3-Bromophenyl)-5-methylisoxazole-4-carboxamide (CAS 61643-20-7)
- N-(4-Bromophenyl)-5-methylisoxazole-4-carboxamide (CAS 61643-21-8)
- N-(3-bromophenyl)-5-methylisoxazole-3-carboxamide (CAS 916039-23-1)
- Methyl 5-(diethoxyphosphoryl)pentanoate (CAS 117917-78-9)
- (11aR)-3,7-Bis([1,1':3',1''-terphenyl]-5'-yl)-10,11,12,13-tetrahydro-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin (CAS 1352810-38-8)
- 12-Methylbenz[a]anthracene (CAS 2422-79-9)
- (3S,4R)-PIperidine-3,4-diol hydrochloride (CAS 1523530-14-4)
- N-((1,3-Dimethyl-1H-pyrazol-4-yl)methyl)-2-oxo-2H-chromene-3-carboxamide (CAS 1171191-22-2)
- 4-(Trimethylsilyl)but-3-yn-2-ol (CAS 6999-19-5)
- Polyphemusin II-Derived Peptide (CAS 229030-20-0)
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