1-(2-Bromo-ethyl)-3-methoxy-benzene 2146-61-4 7285AD C9H11BrO CAS 2146-61-4
| CAS No. | 2146-61-4 |
| Molecular Formula | C9H11BrO |
| Molecular Weight | 215.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(2-Bromo-ethyl)-3-methoxy-benzene 2146-61-4 7285AD C9H11BrO.
1-(2-Bromo-ethyl)-3-methoxy-benzene 2146-61-4 7285AD C9H11BrO (CAS 2146-61-4), molecular formula C9H11BrO and molecular weight 215.09 g/mol, is a CATO reference standard with documented purity and traceability.
1-(2-Bromo-ethyl)-3-methoxy-benzene 2146-61-4 7285AD C9H11BrO (C9H11BrO) contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
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.) | 1957 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 5-Bromo-N-propylpyridin-2-amine (CAS 100379-02-0)
- 4-Bromo-1-cyclopentylpyrazole (CAS 1012880-01-1)
- 2-Bromo-1-ethoxy-4-methylbenzene (CAS 103260-55-5)
- 3-Bromo-2-methyl-4,5,6,7-tetrahydro-2H-indazole (CAS 1043919-67-0)
- 3-Bromo-N1,N1-dimethylbenzene-1,4-diamine (CAS 107100-00-5)
- 5-Bromo-3,4-dimethylbenzene-1,2-diamine (CAS 107100-16-3)
- 4-Bromo-6-(sec-butyl)pyrimidine (CAS 1086382-36-6)
- 3-Bromo-6-(tert-butyl)pyridazine (CAS 1086383-74-5)
Recommended Standards
- N1-(2-Bromophenyl)ethane-1,2-diamine (CAS 748772-33-0)
- 86623-33-8 Benzene, (2-bromo-1-methylethoxy)- (CAS 86623-33-8)
- 6-Bromo-N-isopropylpyridin-2-amine (CAS 89026-81-3)
- ((2-Bromoethoxy)methyl)benzene (CAS 1462-37-9)
- Potassium 1-trifluoroboratomethylpiperidine (CAS 888711-54-4)
- N-methyl-1-(4-phenylthiazol-2-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 321998-58-7)
- 2-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]ethan-1-amine (CAS 1243250-14-7)
- 5-(4-(Bromomethyl)phenyl)isoxazole (CAS 169547-50-6)
- 2-(1,5-Dimethyl-1h-pyrazol-4-yl)ethan-1-amine (CAS 1007502-55-7)
- (R)-2-Amino-2-(4-aminophenyl)acetic acid dihydrochloride (CAS 69179-66-4)
- 2-[(4-Chlorophenyl)methyl]-1-phenyl-1H,2H,3H-pyrazolo[3,4-b]pyridin-3-one (CAS 320419-92-9)
- 5-Chloro-2,4-bis-trimethylsilanyloxy-pyrimidine (CAS 58990-53-7)
- 3,4'-Dimethyl-4-fluorobiphenyl (CAS 1345472-03-8)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com