5-Bromo-3-methylbenzofuran CAS 33118-85-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33118-85-3 |
| Molecular Formula | C9H7BrO |
| Molecular Weight | 211.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Bromo-3-methylbenzofuran (CAS 33118-85-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H7BrO. Molecular weight: 211.06 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H7BrO |
| Molecular Weight | 211.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1966 |
| Halogen Content | Br-containing |
Related Bromo Standards
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Recommended Standards
- 5-Bromo-3-methyl-1H-indazole (CAS 552331-16-5)
- 5-Bromo-4,6-dimethylnicotinonitrile (CAS 63644-86-0)
- 5-Bromo-2-methyl-2H-indazole (CAS 465529-56-0)
- 5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-((((2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one (CAS 107740-46-5)
- tert-Butyl 3-hydroxy-7,8-dihydro-1,6-naphthyridine-6(5H)-carboxylate (CAS 625098-86-4)
- Zolpidem Impurity 5 (CAS 14547-80-9)
- 2-(2-(2-(2-(2-(2-Hydroxyethoxy)ethoxy)ethoxy)phenoxy)ethoxy)ethanol (CAS 501892-05-3)
- Empagliflozin Impurity 8 (CAS CATO-C4X-10658)
- 3-(7-Chlorobenzo[d][1,3]dioxol-5-yl)prop-2-en-1-ol (CAS 1563285-19-7)
- Semaglutide-d5 (CAS CATO-C4X-2226153)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com