2-(1-Bromoethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 159656-92-5
| CAS No. | 159656-92-5 |
| Molecular Formula | C8H16BBrO2 |
| Molecular Weight | 234.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 234.93 g/mol gives 2-(1-Bromoethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(1-Bromoethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 159656-92-5), molecular formula C8H16BBrO2 and molecular weight 234.93 g/mol, is a CATO reference standard with documented purity and traceability.
2-(1-Bromoethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (C8H16BBrO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 2-(1-Bromoethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 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 | C8H16BBrO2 |
| Molecular Weight | 234.93 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) | 0.5 |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | Br-containing |
Related Bromoethyl Standards
- 3-(2-bromoethyl)-5,5-dimethylimidazolidine-2,4-dione (CAS 13272-29-2)
- 5-(2-Bromoethyl)thiophene-2-carboxylic acid (CAS 1799434-62-0)
- 1-(1-Bromoethyl)naphthalene (CAS 73765-07-8)
- 1-[(2-Bromoethyl)sulfanyl]-3-fluorobenzene (CAS 333782-25-5)
- 1-[(2-bromoethyl)sulfanyl]-4-fluorobenzene (CAS 339363-85-8)
- 1-ACetyl-4-(2-bromoethyl)piperazine hydrobromide (CAS 696623-56-0)
- 2-(1-Bromoethyl)naphthalene (CAS 52428-02-1)
- 2-(2-Bromoethyl)naphthalene (CAS 2086-62-6)
Recommended Standards
- (4-Nitro-3-(trifluoromethyl)phenyl)boronic acid (CAS 1201325-91-8)
- (2-Nitro-6-(trifluoromethyl)phenyl)boronic acid (CAS 408359-14-8)
- Diisopropyl (2-bromovinyl)boronate (CAS 119441-89-3)
- 4-Nitro-2-(trifluoromethyl)phenylboronic acid (CAS 408359-15-9)
- Benzo[1,2-d:4,5-d']bis([1,2,3]triazole)-4,8(1H,7H)-dione (CAS 69370-63-4)
- 4-(Difluoromethyl)-5-methylpyridine-2-sulfonamide (CAS 1805122-65-9)
- 2-Methoxy-6-isopropylpyridin-3-ol (CAS 2230481-23-7)
- (3β)-3,25-Dihydroxycholest-5-en-7-one (CAS 64907-23-9)
- Almitrine (CAS 27469-53-0)
- (s)-n-(3-Fluorobenzyl)piperidin-3-amine dihydrochloride (CAS 1286208-17-0)
- CH5132799 (CAS 1007207-67-1)
- (2R)-2-Methyl-butanoic Acid Ethyl Ester (CAS 40917-00-8)
- 2-(5-Chloropyridin-2-yl)-2,2-difluoroacetic acid (CAS 1783941-90-1)
- Palmitoyl Hexapeptide-12 (CAS 171263-26-6)
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