1-(2-Bromoethoxy)-2-chloro-4-fluorobenzene CAS 67160-00-3
| CAS No. | 67160-00-3 |
| Molecular Formula | C8H7BrClFO |
| Molecular Weight | 253.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(2-Bromoethoxy)-2-chloro-4-fluorobenzene (CAS 67160-00-3) is a high-purity analytical reference standard with the molecular formula C8H7BrClFO and a molecular weight of 253.50 g/mol.
Structurally, 1-(2-Bromoethoxy)-2-chloro-4-fluorobenzene (C8H7BrClFO) contains a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 253.50 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 1-(2-Bromoethoxy)-2-chloro-4-fluorobenzene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H7BrClFO |
| Molecular Weight | 253.50 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1976 |
| Halogen Content | F/Cl/Br-containing |
Related Bromoethoxy Standards
- 4-(2-Bromoethoxy)-2-chloro-1-fluorobenzene (CAS 1050511-24-4)
- 4-(2-bromoethoxy)-1-chloro-2-fluorobenzene (CAS 1373822-50-4)
- 1-(2-Bromoethoxy)naphthalene (CAS 13247-79-5)
- 2-(2-Bromoethoxy)naphthalene (CAS 13247-80-8)
- 3-(2-bromoethoxy)-1,1,1,2,2-pentafluoropropane (CAS 1565435-09-7)
- 2-[2-[2-(2-Bromoethoxy)ethoxy]ethoxy]ethanol (CAS 85141-94-2)
- 4-(2-Bromoethoxy)tetrahydro-2H-thiopyran 1,1-dioxide (CAS 2138424-47-0)
- 1-(2-Bromoethoxy)-3-tert-butylbenzene (CAS 1099115-94-2)
Recommended Standards
- 5-Bromo-1-chloro-2-ethoxy-3-fluorobenzene (CAS 1936177-81-9)
- 1-(Bromomethyl)-4-chloro-2-fluoro-5-methoxybenzene (CAS 374780-16-2)
- 2-Bromo-3-chloro-4-ethoxy-1-fluorobenzene (CAS 1881292-43-8)
- 1-Bromo-2-chloro-4-ethoxy-3-fluorobenzene (CAS 909122-17-4)
- 5-Fluoro-2-methylquinolin-8-ol (CAS 37026-20-3)
- Methyl 5-((2-chloro-5-(trifluoromethyl)phenyl)carbamoyl)-4-methyl-2-(2-methylbenzamido)thiophene-3-carboxylate (CAS 335408-04-3)
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- Methyl 3-isopropylpicolinate (CAS 2119467-66-0)
- 2-Amino-6-methyl-1H-pyrrolo[3,2-d]pyrimidin-4(5H)-one (CAS 1005326-32-8)
- (3R,4R)-4-methoxy-1-methyl-pyrrolidin-3-ol (CAS 1932507-13-5)
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