4-(2-Bromoethoxy)toluene CAS 18800-34-5
| CAS No. | 18800-34-5 |
| Molecular Formula | C9H11BrO |
| Molecular Weight | 215.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(2-Bromoethoxy)toluene is closely related to a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-(2-Bromoethoxy)toluene (CAS 18800-34-5), molecular formula C9H11BrO and molecular weight 215.09 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(2-Bromoethoxy)toluene (C9H11BrO) contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 215.09 g/mol, it falls into the medium-molecular-weight range. 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 4-(2-Bromoethoxy)toluene 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 | C9H11BrO |
| Molecular Weight | 215.09 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1962 |
| Halogen Content | Br-containing |
Related Bromoethoxy Standards
- 1-(2-Bromoethoxy)-2-methylbenzene (CAS 18800-32-3)
- 1-(2-Bromoethoxy)-3-methylbenzene (CAS 6512-13-6)
- ((2-Bromoethoxy)methyl)benzene (CAS 1462-37-9)
- 3-(2-BRomoethoxy)phenol (CAS 107332-83-2)
- 4-(2-Bromoethoxy)phenol (CAS 31406-95-8)
- 1-(2-Bromoethoxy)-2-fluorobenzene (CAS 193220-21-2)
- 1-(2-Bromoethoxy)-3-fluorobenzene (CAS 85262-57-3)
- 1-(2-Bromoethoxy)-4-fluorobenzene (CAS 332-48-9)
Recommended Standards
- 1-Bromo-2-(1-methoxyethyl)benzene (CAS 188262-19-3)
- 5-Bromo-2-propylpyridin-3-amine (CAS 1849364-64-2)
- 4-Bromo-2-(methoxymethyl)-1-methylbenzene (CAS 1890454-27-9)
- 4-Bromo-N1,N1-dimethyl-1,2-benzenediamine (CAS 183251-89-0)
- 2-(2,3-Dihydrobenzofuran-5-yl)-N-(4-(furan-2-yl)-6-methylbenzo[d]thiazol-2-yl)acetamide (CAS 2288709-60-2)
- cis-3-hydroxy-3-(trifluoromethyl)cyclobutanecarboxylic acid (CAS 1690177-86-6)
- 3-(3-Ethylimidazo[1,5-a]pyridin-1-yl)propanoic acid (CAS 1017365-52-4)
- 2-(4-(Difluoromethyl)pyridin-3-yl)acetonitrile (CAS 1803997-81-0)
- 3,6-Dimethyl-1-propyl-1H-pyrazolo[3,4-b]pyridine-4-carbohydrazide (CAS 1011359-85-5)
- 6-Phenyl-5,6,6a,7,8,9,10,10a-octahydro-7,10-methanophenanthridine-2-carboxamide (CAS 1005095-06-6)
- 3-(3-Fluorophenoxy)-N-methylpropan-1-amine (CAS 1038356-26-1)
- 3-Bromocinnolin-4(1H)-one (CAS 335242-55-2)
- 1-(1-bromopropyl)-2,4-dichlorobenzene (CAS 1341814-38-7)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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