2-(4-Bromo-2-chlorophenoxy)butanoyl chloride CAS 1160257-42-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1160257-42-0 |
| Molecular Formula | C10H9BrCl2O2 |
| Molecular Weight | 311.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Bromo-2-chlorophenoxy)butanoyl chloride (CAS 1160257-42-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H9BrCl2O2. Molecular weight: 311.99 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H9BrCl2O2 |
| Molecular Weight | 311.99 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- 2-(4-Bromo-2-chlorophenoxy)-2-methylpropanoyl chloride (CAS 1160257-74-8)
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Recommended Standards
- Orforglipron impurity 134 (CAS CATO-C4X-3234134)
- 3,4-Dichloro-5-(2,4-dichlorophenoxy)-1-methyl-1H-pyrazole (CAS 400081-47-2)
- Ethyl 2-(bromomethyl)-3,6-dichlorobenzoate (CAS 1616289-31-6)
- 2-(3-Aminopropyl)phenol (CAS 90765-59-6)
- Oxathiapiprolin (CAS 1003318-67-9)
- [DPro4,DTrp7,9] Substance P (4-11) (CAS 81039-85-2)
- 3-(6-Bromo-2H-indazol-2-yl)cyclohexan-1-one (CAS 2448157-91-1)
- SPDP-sulfo (CAS 121115-30-8)
- (1-Isobutylpiperidin-4-yl)methanamine hydrochloride (CAS 1956327-08-4)
- Neuropeptide K, porcine (CAS 106441-70-7)
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