1-BRomo-2-(2-ethoxyethoxy)benzene CAS 279262-55-4
| CAS No. | 279262-55-4 |
| Molecular Formula | C10H13BrO2 |
| Molecular Weight | 245.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-BRomo-2-(2-ethoxyethoxy)benzene.
CATO supplies 1-BRomo-2-(2-ethoxyethoxy)benzene (CAS 279262-55-4), a certified reference material (molecular formula C10H13BrO2, MW 245.11 g/mol) for analytical method development and quality control.
1-BRomo-2-(2-ethoxyethoxy)benzene (C10H13BrO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C10H13BrO2 |
| Molecular Weight | 245.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
Related BRomo Standards
- 3-(3-Bromo-4-methoxyphenyl)propan-1-ol (CAS 1000530-47-1)
- 3-Bromo-6-methylchromone, 97% (CAS 102653-68-9)
- 6-Bromo-1H-phenalene (CAS 106139-94-0)
- 4-Bromo-2-methoxy-1-propoxybenzene (CAS 1070795-30-0)
- E-1-Bromo-6,6-dimethyl-6-methylcarboxylate-2-en-4-yne (CAS 1076199-57-9)
- 1-Bromo-2-(3-methoxypropoxy)benzene (CAS 1079402-67-7)
- (4-Bromo-2-propoxyphenyl)methanol (CAS 1094510-28-7)
- (4-Bromo-2-isopropoxyphenyl)methanol (CAS 1099693-56-7)
Recommended Standards
- 1-Allyl-3-(3,4-dichlorophenyl)urea (CAS 26683-64-7)
- 1-Bromo-2-isopropoxy-3-methoxybenzene (CAS 442200-49-9)
- 1-Allyl-3-(2,4-dichlorophenyl)urea (CAS 37919-97-4)
- 1-bromo-2-methoxy-4-propoxybenzene (CAS 200336-46-5)
- 2-Bromobut-2-enoic acid (CAS 5405-34-5)
- 3-Butoxy-N-[4-(2-ethoxyethoxy)benzyl]aniline (CAS 1040683-47-3)
- 2＇-Chloro-4＇-(4-chlorophenoxy)acetophenone (CAS 119851-28-4)
- 4-(4-methyl-2,5-dioxoimidazolidin-4-yl)benzonitrile (CAS 169808-00-8)
- 5-(Benzenesulfonyl)-4-(2,6-dimethylphenoxy)-2-phenylpyrimidine (CAS 478080-96-5)
- 2-((5-Methoxy-1H-indol-3-yl)thio)acetonitrile (CAS 61021-31-6)
- (9H-Carbazol-4-yl)boronic acid (CAS 1823191-87-2)
- Pentoxifylline D5 (CAS 1185995-18-9)
- 2-((4-Bromo-2-chlorophenyl)amino)-N-cyclopropylacetamide (CAS 1094733-89-7)
- Palmitoyl Pentapeptide-4 (CAS 214047-00-4)
Why CATO?
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