Benzene, 1-bromo-2-(decyloxy)-4-methyl- CAS 685559-07-3
| CAS No. | 685559-07-3 |
| Molecular Formula | C17H27BrO |
| Molecular Weight | 327.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Benzene, 1-bromo-2-(decyloxy)-4-methyl- (C17H27BrO) is characterized by a steroid core, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Benzene, 1-bromo-2-(decyloxy)-4-methyl- (CAS 685559-07-3) is a high-purity analytical reference standard with the molecular formula C17H27BrO and a molecular weight of 327.30 g/mol.
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), Benzene, 1-bromo-2-(decyloxy)-4-methyl- 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 | C17H27BrO |
| Molecular Weight | 327.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
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Recommended Standards
- 5,5-Dimethyl-2-(((4-(trifluoromethoxy)phenyl)amino)methylene)cyclohexane-1,3-dione (CAS 866050-68-2)
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- 4-({[(2,6-difluorophenyl)sulfonyl]amino}methyl)benzoic acid (CAS 690646-12-9)
- Ethyl 2-methyl-6-oxo-4-[2-(trifluoromethyl)phenyl]-1,4,5,6-tetrahydro-3-pyridinecarboxylate (CAS 478261-52-8)
- 4-chloro-5-nitro-1,2-dihydropyridin-2-one (CAS 850663-54-6)
- 1,5,9-Triphenylenetriamine (CAS 371786-11-7)
- trans-3-Methylamino-1-Boc-4-methoxypyrrolidine (CAS 960316-16-9)
- 4-(2,5-Bis(trifluoromethyl)phenyl)-N-hydroxypicolinimidamide (CAS 1219454-63-3)
- (9S,13S)-Tri-Tert-Butyl 3,11-Dioxo-1-Phenyl-2-Oxa-4,10,12-Triazapentadecane-9,13,15-Tricarboxylate (CAS 1025796-30-8)
- Diethyl (6-Chloro-2-indolylmethyl)acetamidomalonate (CAS 50517-09-4)
- 7-Bromo-4-methoxy-1-benzofuran (CAS 286836-01-9)
- 1-(6-(Dimethylamino)pyridin-3-yl)-2,2,2-trifluoroethan-1-one (CAS 230305-78-9)
- 2-[1-(ethanesulfonyl)pyrrolidin-3-ylidene]acetonitrile (CAS 2169695-25-2)
- Insulin Degludec Impurity 26 (CAS CATO-C4X-215726)
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