2-Bromo-1-(2,4,5-trimethylphenyl)ethanone CAS 106662-93-5
| CAS No. | 106662-93-5 |
| Molecular Formula | C11H13BrO |
| Molecular Weight | 241.12 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 2-Bromo-1-(2,4,5-trimethylphenyl)ethanone.
2-Bromo-1-(2,4,5-trimethylphenyl)ethanone (CAS 106662-93-5) is a high-purity analytical reference standard with the molecular formula C11H13BrO and a molecular weight of 241.12 g/mol.
Based on its molecular formula C11H13BrO, 2-Bromo-1-(2,4,5-trimethylphenyl)ethanone contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 241.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 2-Bromo-1-(2,4,5-trimethylphenyl)ethanone 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 | C11H13BrO |
| Molecular Weight | 241.12 g/mol |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 1-Bromo-4-[(cyclopropylmethoxy)methyl]benzene (CAS 1018681-31-6)
- 6-Bromo-4,4-dimethylchromane (CAS 1027915-16-7)
- 2-Bromo-1-(2,4-dimethylphenyl)propan-1-one (CAS 105906-42-1)
- 2-Bromo-4-methyl-1-[(2-methylprop-2-en-1-yl)oxy]benzene (CAS 110124-11-3)
- 2-Bromo-1-(2,5-dimethylphenyl)propan-1-one (CAS 1152568-65-4)
- 2-Bromo-1-(cyclopropylmethoxy)-4-methylbenzene (CAS 1154340-74-5)
- 2-Bromo-6-methoxy-1,2,3,4-tetrahydronaphthalene (CAS 1181653-69-9)
- 6-Bromo-2,2-dimethyl-2,3-dihydro-1H-inden-1-ol (CAS 1188042-00-3)
Recommended Standards
- 3-(3-Bromophenyl)-3-methylbutan-2-one (CAS 109757-55-3)
- 1-(4-bromophenyl)pentan-3-one (CAS 1099653-55-0)
- Lercanidipine Impurity 44 (CAS CATO-C4X-136444)
- 2,4-Dichloro-N,N-dimethylquinolin-7-amine (CAS 114058-61-6)
- [(4-methanesulfinylphenyl)methyl](methyl)amine (CAS 128668-80-4)
- 287111-14-2 Dodecanoic acid-1,2,3,4-13C4 Lauric acid-1,2,3,4-13C4 (CAS 287111-14-2)
- 2-[5-cyclopropyl-3-(trifluoromethyl)-1h-pyrazol-1-yl]propanoic acid (CAS 957292-28-3)
- 4-Amino-3-methylpent-3-en-2-one (CAS 1113-62-8)
- Atorvastatin Impurity 72 (CAS CATO-C4X-113272)
- 4-(trifluoromethyl)benzaldehyde 1-(6-chloropyridazin-3-yl)hydrazone (CAS 289651-66-7)
- Methyl 2-(acetylamino)-5-nitrobenzoate (CAS 5409-45-0)
- 5-Nitro-2-phenylpyridine (CAS 89076-64-2)
- 5-Chloro-3-isopropylindolin-2-one (CAS 1225922-11-1)
- D-[Thr]7-Liraglutide (CAS CATO-C4X-199237)
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