1-Bromo-2,3-dimethyl-4-(phenylmethoxy)benzene CAS 148581-23-1
| CAS No. | 148581-23-1 |
| Molecular Formula | C15H15BrO |
| Molecular Weight | 291.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-Bromo-2,3-dimethyl-4-(phenylmethoxy)benzene 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.
1-Bromo-2,3-dimethyl-4-(phenylmethoxy)benzene (CAS 148581-23-1), molecular formula C15H15BrO and molecular weight 291.18 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-Bromo-2,3-dimethyl-4-(phenylmethoxy)benzene (C15H15BrO) contains a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 291.18 g/mol, it falls into the medium-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C15H15BrO |
| Molecular Weight | 291.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Br-containing |
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Recommended Standards
- (3-Bromophenyl)(2-ethylphenyl)methanol (CAS 1443345-38-7)
- (2-Bromophenyl)(2-ethylphenyl)methanol (CAS 1443345-28-5)
- 4-Bromo-4'-N-propyloxybiphenyl (CAS 154020-02-7)
- 2-(2,6-Dichlorophenyl)-5,7-dimethyl-1H-benzo[d]imidazole (CAS 1546121-52-1)
- Methyl 3-(t-butylamino)-4-nitrobenzoate (CAS 1420800-35-6)
- N-(4-((diethylamino)methyl)-3-hydroxyphenyl)acetamide (CAS 459133-35-8)
- trans-4-amino-1-(trifluoromethyl)cyclohexanol (CAS 1408075-09-1)
- Methyl (2,6-dimethylphenyl)glycinate (CAS 55883-02-8)
- 2-(4-Bromo-5-methoxypyridin-2-yl)acetonitrile (CAS 1448870-49-2)
- 1-(2,4-Dimethoxyphenyl)-3-methylbutan-1-one (CAS 54874-25-8)
- 2-Chloro-5-(2-(chloromethyl)butyl)thiophene (CAS 1498731-66-0)
- 3-Isopropylisoindolin-1-one (CAS 126091-37-0)
- tert-butyl N-[1-(methylsulfanyl)propan-2-yl]carbamate (CAS 1598322-55-4)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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