1-Bromo-4-(1,1-dimethoxyethyl)benzene CAS 53578-00-0
| CAS No. | 53578-00-0 |
| Molecular Formula | C10H13BrO2 |
| Molecular Weight | 245.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-Bromo-4-(1,1-dimethoxyethyl)benzene 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.
1-Bromo-4-(1,1-dimethoxyethyl)benzene (CAS 53578-00-0), molecular formula C10H13BrO2 and molecular weight 245.11 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-Bromo-4-(1,1-dimethoxyethyl)benzene (C10H13BrO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. 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. 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.
Physical & Chemical Properties
| Molecular Formula | C10H13BrO2 |
| Molecular Weight | 245.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Br-containing |
Related Bromo Standards
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- 3-Bromo-6-methylchromone, 97% (CAS 102653-68-9)
- 6-Bromo-1H-phenalene (CAS 106139-94-0)
- 4-Bromo-2-methoxy-1-propoxybenzene (CAS 1070795-30-0)
- E-1-Bromo-6,6-dimethyl-6-methylcarboxylate-2-en-4-yne (CAS 1076199-57-9)
- 1-Bromo-2-(3-methoxypropoxy)benzene (CAS 1079402-67-7)
- (4-Bromo-2-propoxyphenyl)methanol (CAS 1094510-28-7)
- (4-Bromo-2-isopropoxyphenyl)methanol (CAS 1099693-56-7)
Recommended Standards
- 1-Bromo-3-ethoxy-5-(methoxymethyl)benzene (CAS 2404733-92-0)
- 1-Bromo-4-(1-ethoxyethoxy)benzene (CAS 90875-14-2)
- 1-Bromo-3-(3-methoxypropoxy)benzene (CAS 911210-47-4)
- 1-Bromo-4-(2-ethoxyethoxy)benzene (CAS 39255-20-4)
- 4,6-Dichloro-1H-indazole (CAS 885519-58-4)
- 3,5-Dibromo-1-(chloromethyl)-1H-1,2,4-triazole (CAS 1674390-12-5)
- N-(1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrol-2-yl)morpholine-4-carboxamide (CAS 338407-68-4)
- 2-(Butylthio)-4,6-dichloro-5-nitropyrimidine (CAS 39067-32-8)
- Methyl 6-(benzyloxy)-1H-indazole-3-carboxylate (CAS 954239-25-9)
- 3-[(butan-2-yl)amino]-1λ⁶-thiolane-1,1-dione (CAS 4950-46-3)
- 5-Iodo-7-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1638763-56-0)
- 4-amino-1-methyl-1,2,3,4-tetrahydroquinoline-4-carboxylic acid dihydrochloride (CAS 1909348-32-8)
- 3-Bromo-6-tert-butyl-1H-indazole (CAS 1167056-26-9)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
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