2-Bromo-3,4-dichlorobenzophenone CAS 951891-41-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 951891-41-1 |
| Molecular Formula | C13H7BrCl2O |
| Molecular Weight | 330.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-3,4-dichlorobenzophenone (CAS 951891-41-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H7BrCl2O. Molecular weight: 330.00 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H7BrCl2O |
| Molecular Weight | 330.00 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- (4-Bromo-2-chlorophenyl)(4-chlorophenyl)methanone (CAS 1157395-92-0)
- 2-Bromo-3,5-dichlorobenzophenone (CAS 951891-53-5)
- 4-Bromo-3,4-dichlorobenzophenone (CAS 844879-06-7)
- 6-Bromo-2-chloroimidazo[1,2-a]pyridine-3-sulfonyl chloride (CAS 1240527-70-1)
- 2-Bromo-3-((6-bromopyridin-2-yl)oxy)pyridine (CAS 1065484-65-2)
- 1-Bromo-4-(2-bromoethoxy)naphthalene (CAS 78635-29-7)
- 1-Bromo-4-(2-bromo-1,1-difluoroethoxy)-2-methylbenzene (CAS 1391007-39-8)
- 2-(2-Bromo-1,3-thiazol-5-yl)-1,1,1,3,3,3-hexafluoropropan-2-ol (CAS 1196694-65-1)
Recommended Standards
- 2-Amino-3,5-dibromobenzenesulfonamide (CAS 59018-47-2)
- 2,5-Dibromobenzenesulfonohydrazide (CAS 96108-41-7)
- 3,5-Dibromosulfanilamide (CAS 39150-45-3)
- 2,3,4,5-Tetrachlorophenol acetate (CAS 4901-57-9)
- Acacetin-13C-d3 (CAS CATO-C4X-115615)
- 3-Bromo-4-(cyclopropylamino)-benzonitrile (CAS 256936-18-2)
- 5-Amino-1-benzyl-1H-imidazole-4-carbonitrile (CAS 60598-48-3)
- 8-Methyl-2-phenylimidazo[1,2-a]pyridin-3-amine (CAS 850020-93-8)
- 3-(Benzyloxy)-N-(3-propoxybenzyl)aniline (CAS 1040688-86-5)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
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 13829788188 / jacky.chen@cato-chem.com