1,2-dibromo-1-ethoxyethane CAS 2983-26-8
| CAS No. | 2983-26-8 |
| Molecular Formula | C4H8Br2O |
| Molecular Weight | 231.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2-dibromo-1-ethoxyethane (CAS 2983-26-8), molecular formula C4H8Br2O and molecular weight 231.91 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1,2-dibromo-1-ethoxyethane (C4H8Br2O) is characterized by a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,2-dibromo-1-ethoxyethane 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 | C4H8Br2O |
| Molecular Weight | 231.91 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related dibromo Standards
- 1,4-dibromo-2-butanol (CAS 19398-47-1)
- 1,3-Dibromo-2-methoxypropane (CAS 26581-42-0)
- 1,2-Dibromo-3-methylbutane (CAS 10288-13-8)
- 1,2-Dibromo-2-methylbutane (CAS 10428-64-5)
- 1,3-Dibromo-2,2-dimethylpropane (CAS 5434-27-5)
- 1,3-Dibromo-3-methylbutane (CAS 24443-15-0)
- 1,4-Dibromo-2-fluorobutane (CAS 112464-88-7)
- (2S)-1,4-dibromo-2-fluoro-Butane (CAS 1851424-13-9)
Recommended Standards
- (S)-1,4-dibromobutan-2-ol (CAS 64028-90-6)
- Bis(2-bromoethyl) Ether (CAS 5414-19-7)
- (R)-1,4-Dibromobutan-2-ol 1360729-08-3 (CAS 1360729-08-3)
- 2-Bromo-3,5-dichlorothiophene (CAS 1536984-16-3)
- Cefradine (CAS 31828-50-9)
- (6-Methylpyrazin-2-yl)methanol (CAS 77164-93-3)
- 3-(2-Bromothiazol-5-yl)propan-1-ol (CAS 1000529-41-8)
- Methyl 4-(oxazol-2-yl)benzoate (CAS 421553-40-4)
- 3-Ethoxy-4-((4-fluorobenzyl)oxy)-5-iodobenzamide (CAS 1706442-77-4)
- 2-[[5-(1-Methylethyl)-1,3,4-thiadiazol-2-yl]amino]-2-oxoacetic acid (CAS 1158206-46-2)
- 3-(o-Tolyl)cyclobutanone (CAS 1080636-36-7)
- N-benzyl-6-((phenylsulfonyl)methyl)-2-(pyridin-2-yl)pyrimidin-4-amine (CAS 303147-56-0)
- 2,4,6-trichloropyrrolo[2,1-f][1,2,4]triazine (CAS 1315593-59-9)
- Semaglutide impurity 57 (CAS 2773558-06-6)
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