Bromoundecylmagnesium CAS 117286-10-9
| CAS No. | 117286-10-9 |
| Molecular Formula | C11H23BrMg |
| Molecular Weight | 259.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 259.51 g/mol gives Bromoundecylmagnesium distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Bromoundecylmagnesium (CAS 117286-10-9), molecular formula C11H23BrMg and molecular weight 259.51 g/mol, is a CATO reference standard with documented purity and traceability.
Bromoundecylmagnesium (C11H23BrMg) contains a salt form, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
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.
As a certified reference material (CRM), Bromoundecylmagnesium meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H23BrMg |
| Molecular Weight | 259.51 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
Recommended Standards
- 8-Bromo-1-chloro-2-fluoronaphthalene (CAS 2387365-85-5)
- 3-bromo-1-methyl-1H-pyrazole-4-sulfonyl chloride (CAS 1378866-77-3)
- 4-(Chloromethyl)-2-iodothiazole (CAS 5198-78-7)
- 4-Bromo-1-methyl-1H-pyrazole-5-sulfonyl chloride (CAS 1603244-22-9)
- [5-(difluoromethyl)-1-methyl-1h-pyrazol-4-yl]methanol (CAS 1511555-74-0)
- 1-(2-Methoxypyrimidin-4-yl)ethan-1-one (CAS 1393547-32-4)
- 2-Ethyltetrahydro-2h-pyran-4-sulfonamide (CAS 1341503-34-1)
- 2H-[3,4'-bi(1,2,4-triazol)]-5-amine (CAS 27643-43-2)
- 2-(4-(tert-Butoxycarbonyl)-3-isobutylpiperazin-1-yl)acetic acid (CAS 1060813-61-7)
- 2-(Triphenylsilyl)dibenzofuran (CAS 18919-21-6)
- methyl 5-(hydroxymethyl)furan-3-carboxylate (CAS 32365-48-3)
- 4,5,7-Triphenyl-1,3-dihydroisobenzofuran (CAS 61051-02-3)
- Roxatidine Impurity 41 (CAS CATO-C4X-121341)
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Why CATO?
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