2-Bromo-1-chloro-4-(2-methoxyethoxy)benzene CAS 1345472-16-3
| CAS No. | 1345472-16-3 |
| Molecular Formula | C9H10BrClO2 |
| Molecular Weight | 265.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 2-Bromo-1-chloro-4-(2-methoxyethoxy)benzene (CAS 1345472-16-3), a certified reference material (molecular formula C9H10BrClO2, MW 265.53 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system, 2-Bromo-1-chloro-4-(2-methoxyethoxy)benzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 265.53 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 2-Bromo-1-chloro-4-(2-methoxyethoxy)benzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H10BrClO2 |
| Molecular Weight | 265.53 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; 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.) | 1991 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- (R)-1-(3-Bromo-4-methoxyphenyl)-2-chloroethan-1-ol (CAS 1212118-38-1)
- 1-Bromo-4-chloro-2-(2-methoxyethoxy)benzene (CAS 1245563-20-5)
- 5-Bromo-2-chloro-4-(2-methylpropoxy)pyrimidine (CAS 1289022-88-3)
- 1-Bromo-3-chloro-5-(2-methoxyethoxy)benzene (CAS 1345471-20-6)
- 4-Bromo-2-chloro-1-(2-methoxyethoxy)benzene (CAS 166959-35-9)
- 5-Bromo-1-chloro-3-ethoxy-2-methoxybenzene (CAS 1881293-13-5)
- (6-Bromo-2-chloro-3-ethoxyphenyl)methanol (CAS 2386676-58-8)
- (S)-1-(3-Bromo-4-methoxyphenyl)-2-chloroethan-1-ol (CAS 468740-87-6)
Recommended Standards
- 1-(Bromomethyl)-2-chloro-4,5-dimethoxybenzene (CAS 133230-10-1)
- 1-(Bromomethyl)-5-chloro-2,4-dimethoxybenzene (CAS 1823382-24-6)
- 2-(1-Methyl-5-(2,2,2-trichloroacetyl)-1H-pyrrol-2-yl)acetonitrile (CAS 299918-21-1)
- 1-(Bromomethyl)-2-chloro-3,4-dimethoxybenzene (CAS 848696-72-0)
- Cyclohexyl 4-amino-4-methylpentanoate hydrochloride (CAS 1311315-60-2)
- 4-Fluoro-3-isopropyl-1h-indole (CAS 1779130-10-7)
- 2-Mercapto-3-(3-methoxyphenyl)acrylic acid (CAS 91715-52-5)
- 5-Cyclopropyl-3-(trifluoromethyl)pyridin-2-amine (CAS 2090251-29-7)
- tert-Butyl 5-bromo-4-chloroindoline-1-carboxylate (CAS 1337533-81-9)
- 2-chloro-6-(1H-pyrrol-1-yl)benzenecarbonitrile (CAS 418762-89-7)
- 2,4-Dichloro-5-(chloromethyl)-3-methylpyridine (CAS 1935891-21-6)
- 3-Hydroxy-6-methylpicolinonitrile (CAS 727736-69-8)
- 2-Ethynyl-6-isopropylpyridine (CAS 1824461-42-8)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com