5-(4-Bromostyryl)-3-methyl-4-nitroisoxazole CAS 117504-15-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 117504-15-1 |
| Molecular Formula | C12H9BrN2O3 |
| Molecular Weight | 309.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(4-Bromostyryl)-3-methyl-4-nitroisoxazole (CAS 117504-15-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H9BrN2O3. Molecular weight: 309.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H9BrN2O3 |
| Molecular Weight | 309.12 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 |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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- 5-((Tert-butyldimethylsilyl)oxy)-7-methoxynaphthalen-2-ol (CAS 2205058-60-0)
- 1,5-Bis(propan-2-yl)-1h-imidazole-2-thiol (CAS 1334146-38-1)
- 4-(3-Methoxyphenyl)-3-methyl-1-(2-phenoxyethyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 860786-47-6)
- Tau Peptide (301-315) trifluoroacetate salt (CAS 330456-48-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com