4-(2-Bromoethyl)-1-methoxy-2-methylbenzene CAS 69919-95-5
| CAS No. | 69919-95-5 |
| Molecular Formula | C10H13BrO |
| Molecular Weight | 229.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 229.11 g/mol gives 4-(2-Bromoethyl)-1-methoxy-2-methylbenzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(2-Bromoethyl)-1-methoxy-2-methylbenzene (CAS 69919-95-5) is a high-purity analytical reference standard with the molecular formula C10H13BrO and a molecular weight of 229.11 g/mol.
Structurally, 4-(2-Bromoethyl)-1-methoxy-2-methylbenzene (C10H13BrO) 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 229.11 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-(2-Bromoethyl)-1-methoxy-2-methylbenzene 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 | C10H13BrO |
| Molecular Weight | 229.11 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Br-containing |
Related Bromoethyl Standards
- 1-(2-Bromoethyl)-4-(methoxymethyl)benzene (CAS 104060-25-5)
- 2-(2-Bromoethyl)-5-(2-methylcyclopropyl)furan (CAS 1341624-96-1)
- 1-(2-Bromoethyl)-3-ethoxybenzene (CAS 1342391-53-0)
- 1-(2-Bromoethyl)-4-ethoxybenzene (CAS 181806-27-9)
- 1-(2-Bromoethyl)-2-ethoxybenzene (CAS 61850-95-1)
- 1-(2-Bromoethyl)-4-methoxy-2-methylbenzene (CAS 30888-96-1)
- 2-(2-Bromoethyl)-1-methoxy-4-methylbenzene (CAS 33875-90-0)
- 4-(1-Bromoethyl)benzoic acid (CAS 113023-73-7)
Recommended Standards
- 4-(2-Bromoethoxy)-1,2-dimethylbenzene (CAS 3351-53-9)
- 4-(4-Bromophenyl)butan-2-ol (CAS 223554-16-3)
- 4-(2,6-Dichlorobenzylidene)imidazolidine (CAS 493019-83-3)
- 4-Bromo-1-ethxoy-2-ethylbenzene (CAS 749932-54-5)
- 6-chloro-2-methoxypyridine-3-sulfonyl chloride (CAS 1261663-47-1)
- (R)-5-amino-1,3-dihydrospiro[indene-2,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one (CAS 957130-49-3)
- 3-Acetylchromane-2,4-dione (CAS 326925-91-1)
- Ethyl 2-{[6-chloro-2-(4-chlorophenyl)-1H-1,3-benzodiazol-1-yl]oxy}acetate (CAS 338978-87-3)
- 3,5-Dichloro-N-methylbenzylamine Hydrochloride (CAS 90389-22-3)
- 2-{[(tert-butoxy)carbonyl]amino}-2-(1,5-dimethyl-1H-pyrazol-4-yl)acetic acid (CAS 1536009-93-4)
- N1-(3,4-Dichlorobenzyl)-N1-methylethane-1,2-diamine (CAS 931418-46-1)
- 2-Bromo-1-iodo-3-methoxybenzene (CAS 74128-84-0)
- （R)-4-(Methylsulfinyl)-1-butylamine (CAS 84104-30-3)
- Liraglutide Impurity 13 TFA Salt (CAS CATO-C4X-199213)
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