Ethyl 2,3-dibromoisobutyrate CAS 71172-41-3
| CAS No. | 71172-41-3 |
| Molecular Formula | C6H10Br2O2 |
| Molecular Weight | 273.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 273.95 g/mol gives Ethyl 2,3-dibromoisobutyrate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Ethyl 2,3-dibromoisobutyrate (CAS 71172-41-3), a certified reference material (molecular formula C6H10Br2O2, MW 273.95 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H10Br2O2, Ethyl 2,3-dibromoisobutyrate contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 273.95 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 Ethyl 2,3-dibromoisobutyrate 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 | C6H10Br2O2 |
| Molecular Weight | 273.95 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 | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Br-containing |
Recommended Standards
- Ethyl 2,3-dibromobutanoate (CAS 609-11-0)
- Ethyl 2,4-Dibromobutyrate (CAS 36847-51-5)
- 5-Bromo-2-(bromomethyl)-3-fluorothiophene (CAS 2762116-95-8)
- Ethyl 3-bromo-2-(bromomethyl)propanoate (CAS 58539-11-0)
- 2,4-Dichlorophenyl (2E)-3-(phenylamino)prop-2-enoate (CAS 338395-33-8)
- (S)-4-Ethyl-3-(4-methoxyphenyl)oxazolidin-2-one (CAS 572923-07-0)
- 2-Amino-3-ureidopropanoic acid (CAS 585-23-9)
- Benzyl N-[1-(4-fluorophenyl)cyclobutyl]carbamate (CAS 1403483-75-9)
- Sodium 5-((2-(3-((methylthio)sulfonyl)propanamido)ethyl)amino)naphthalene-1-sulfonate (CAS 359436-83-2)
- 4-(4-Chloro-2-fluorophenyl)piperidine (CAS 941711-04-2)
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- 3-Cyclopropoxy-5-iodoisonicotinonitrile (CAS 1243364-06-8)
- Insulin Degludec Impurity 1 (CAS 843666-26-2)
Why CATO?
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