Bromophos-ethyl-oxon CAS 4855-63-4
| CAS No. | 4855-63-4 |
| Molecular Formula | C10H12BrCl2O4P |
| Molecular Weight | 377.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 377.98 g/mol gives Bromophos-ethyl-oxon distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Bromophos-ethyl-oxon (CAS 4855-63-4) is a high-purity analytical reference standard with the molecular formula C10H12BrCl2O4P and a molecular weight of 377.98 g/mol.
Based on its molecular formula C10H12BrCl2O4P, Bromophos-ethyl-oxon contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 377.98 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 Bromophos-ethyl-oxon 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 | C10H12BrCl2O4P |
| Molecular Weight | 377.98 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl/Br-containing |
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