1-Bromo-3-butoxy-2,4-difluorobenzene CAS 1881290-22-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1881290-22-7 |
| Molecular Formula | C10H11BrF2O |
| Molecular Weight | 265.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Bromo-3-butoxy-2,4-difluorobenzene (CAS 1881290-22-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H11BrF2O. Molecular weight: 265.09 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H11BrF2O |
| Molecular Weight | 265.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 4-bromo-1-(difluoromethoxy)-2-isopropylbenzene (CAS 1062616-03-8)
- 1-Bromo-4-butoxy-2,5-difluorobenzene (CAS 1235548-06-7)
- 1-Bromo-2-butoxy-3,5-difluorobenzene (CAS 1309932-84-0)
- 5-Bromo-2-butoxy-1,3-difluorobenzene (CAS 1309932-85-1)
- 5-Bromo-1,3-difluoro-2-(2-methylpropoxy)benzene (CAS 1309933-03-6)
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- 1-Bromo-4,5-difluoro-2-isobutoxybenzene (CAS 1309933-65-0)
- 1-Bromo-5-butoxy-2,4-difluorobenzene (CAS 1881290-58-9)
Recommended Standards
- 5-Chloro-2-(2-chlorophenyl)-6-oxo-1,6-dihydropyridine-3-carbonitrile (CAS 1707581-48-3)
- (1-((2,6-Dichloro-5-methoxypyrimidin-4-yl)oxy)cyclopropyl)methanol (CAS 1572048-46-4)
- 1-Bromo-2,4-difluoro-3-(2-methylpropoxy)benzene (CAS 1881293-07-7)
- (S)-1-(3-bromo-5-(trifluoromethyl)phenyl)butan-1-amine (CAS 1212968-69-8)
- Melanocyte-Stimulating Hormone-Release Inhibiting Factor (CAS 2002-44-0)
- Oseltamivir Impurity 185 (CAS CATO-C4X-1720185)
- 2-Oxa-3-azabicyclo[2.2.2]oct-5-ene (CAS 7160-44-3)
- 3,5-Dichloro-6-fluoropyridin-2-amine (CAS 1261269-88-8)
- 2-Chloro-3-((4-(trifluoromethoxy)phenyl)amino)naphthalene-1,4-dione (CAS 763130-52-5)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
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