2-(2-Bromoethoxy)-1-chloro-4-methylbenzene CAS 910032-21-2
| CAS No. | 910032-21-2 |
| Molecular Formula | C9H10BrClO |
| Molecular Weight | 249.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-(2-Bromoethoxy)-1-chloro-4-methylbenzene (C9H10BrClO) contains a hydroxyl group, an ether linkage, 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 249.53 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-(2-Bromoethoxy)-1-chloro-4-methylbenzene (CAS 910032-21-2) is a high-purity analytical reference standard with the molecular formula C9H10BrClO and a molecular weight of 249.53 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H10BrClO |
| Molecular Weight | 249.53 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.) | 1987 |
| Halogen Content | Cl/Br-containing |
Related Bromoethoxy Standards
- 1-(2-Bromoethoxy)-2-chloro-4-methylbenzene (CAS 796098-78-7)
- 2-(2-Bromoethoxy)-1-chloro-3-methylbenzene (CAS 26646-29-7)
- 1-(2-Bromoethoxy)-4-fluoro-2-methoxybenzene (CAS 1953183-84-0)
- 1-(2-Bromoethoxy)naphthalene (CAS 13247-79-5)
- 2-(2-Bromoethoxy)naphthalene (CAS 13247-80-8)
- 3-(2-Bromoethoxy)-2-nitropyridine (CAS 1039331-61-7)
- 1-(2-Bromoethoxy)-4-nitrobenzene (CAS 13288-06-7)
- 1-(2-bromoethoxy)-3-nitrobenzene 13831-59-9 2-(3-Nitrophenoxy)ethyl bromide 2-Bromo-3'-nitrophenetole (CAS 13831-59-9)
Recommended Standards
- 2-(4-bromo-2-chlorophenyl)propan-2-ol (CAS 875307-00-9)
- 1-Bromo-4-(3-chloropropoxy)benzene (CAS 64010-38-4)
- 2-(5-Bromo-2-chlorophenyl)propan-2-ol (CAS 885069-29-4)
- 1-Bromo-3-(3-chloropropoxy)benzene (CAS 487058-50-4)
- methyl 3-(pyrrolidin-3-yl)propanoate hydrochloride (CAS 1211593-43-9)
- 2,2-dimethyl-N-(4-sulfamoylphenyl)propanamide (CAS 103826-87-5)
- 4-Chloro-3-(trifluoromethoxy)benzonitrile (CAS 886501-50-4)
- (1R,6S)-Spiro[bicyclo[4.1.0]hept[3]ene-2,2'-[1,3]dioxolan]-5-one (CAS 207616-69-1)
- 1-Propionylindoline-5-carboxylic acid (CAS 1094303-82-8)
- 1-Bromo-2-methoxynaphthalene (CAS 3401-47-6)
- (E)-3-nitro-4-((3-(trifluoromethyl)phenyl)thio)benzaldehyde O-(2,6-dichlorobenzyl) oxime (CAS 477852-21-4)
- 3-amino-5-(4-chlorophenyl)-1H-pyrazole-4-carbonitrile (CAS 42754-62-1)
- 1-(2-Bromopropyl)-3-chlorobenzene (CAS 216581-36-1)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
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