1-Bromo-2,4-dichloro-5-(cyclopentyloxy)benzene CAS 1280786-56-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1280786-56-2 |
| Molecular Formula | C11H11BrCl2O |
| Molecular Weight | 310.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Bromo-2,4-dichloro-5-(cyclopentyloxy)benzene (CAS 1280786-56-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H11BrCl2O. Molecular weight: 310.01 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H11BrCl2O |
| Molecular Weight | 310.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl/Br-containing |
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- 2-Bromo-5-(3,5-dichlorophenyl)-1,3,4-thiadiazole (CAS 1339475-39-6)
- 6-Bromo-7-(trifluoromethyl)-2H-benzo[d][1,3]oxazine-2,4(1H)-dione (CAS 1820740-28-0)
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- (3S)-3-bromo-7-(bromomethyl)-1,7-dimethylbicyclo[2.2.1]Heptan-2-one (CAS 60045-89-8)
- 6-Bromo-3-chloro-1-benzothiophene-2-carbonyl chloride (CAS 75212-27-0)
Recommended Standards
- 1-(3,4-Dibromophenyl)thiourea (CAS 1263376-37-9)
- 1-(2,5-Dibromophenyl)thiourea (CAS 854890-84-9)
- 4-(5-Bromothiophen-2-yl)-2,6-dichloropyrimidine (CAS 1482445-82-8)
- Isosinensetin (CAS 17290-70-9)
- (4,4-Dimethylcyclohexyl)methanamine hcl (CAS 1007578-77-9)
- Furan-2-yl(4-(pyrazin-2-yloxy)piperidin-1-yl)methanone (CAS 1421441-44-2)
- methyl cis-3-amino-1-methyl-cyclobutanecarboxylate (CAS 2231664-41-6)
- 2-(1-(Thiophen-2-yl)cyclohexyl)ethan-1-ol (CAS 78388-93-9)
- 2-(2-(2-Chloroethoxy)ethoxy)tetrahydro-2H-pyran (CAS 54533-84-5)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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