Benzbromarone-d5 CAS CATO-C4X-22503
| CAS No. | CATO-C4X-22503 |
| Molecular Formula | - |
| Molecular Weight | 429.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 429.11 g/mol gives Benzbromarone-d5 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Benzbromarone-d5 (CAS CATO-C4X-22503), molecular formula C17H7D5Br2O3 and molecular weight 429.11 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to deuterium isotope labeling, a steroid core, a hydroxyl group, an ether linkage, bromine substitution, Benzbromarone-d5 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 429.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 manufactures Benzbromarone-d5 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 | C17H7D5Br2O3 |
| Molecular Weight | 429.11 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Br-containing |
Related Benzbromarone Standards
- Benzbromarone-d4 (CAS CATO-C4X-22502)
- Benzbromarone Impurity 22 (CAS CATO-C4X-225022)
- Benzbromarone (CAS 3562-84-3)
- Benzbromarone Impurity 4 (CAS 152831-00-0)
- Benzbromarone Impurity 26 (CAS CATO-C4X-225026)
- Benzbromarone Impurity 27 (CAS CATO-C4X-225027)
- Benzbromarone Impurity 28 (CAS CATO-C4X-225028)
- Benzbromarone Impurity 29 (CAS CATO-C4X-225029)
Recommended Standards
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- N-(4-iodo-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pivalamide (CAS 2390149-54-7)
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Why CATO?
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