1,4-Phenylenebis((4-bromophenyl)methanone) CAS 52497-29-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52497-29-7 |
| Molecular Formula | C20H12Br2O2 |
| Molecular Weight | 444.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,4-Phenylenebis((4-bromophenyl)methanone) (CAS 52497-29-7) pharmaceutical standards reference standard. Molecular formula: C20H12Br2O2. Molecular weight: 444.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H12Br2O2 |
| Molecular Weight | 444.12 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Br-containing |
Related Phenylenebis Standards
- 1,3-Phenylenebis((4-bromophenyl)methanone) (CAS 136039-69-5)
- 1,4-Phenylenebis(diphenylmethanol) (CAS 57155-57-4)
- 4,4'-(1,4-Phenylenebis(oxy))diphthalic acid (CAS 18959-88-1)
- 5,5'-(((1,4-Phenylenebis(methylene))bis(azanediyl))bis(methylene))bis(quinolin-8-ol) (CAS 918907-58-1)
- 1,1'-((1,3-Phenylenebis(oxy))bis(4,1-phenylene))bis(1H-pyrrole-2,5-dione) (CAS 115341-26-9)
- 1,1'-((1,4-Phenylenebis(oxy))bis(4,1-phenylene))bis(1H-pyrrole-2,5-dione) (CAS 82577-60-4)
- 1,4-Phenylenebis((4-(tert-butyl)-2,6-dimethylphenyl)methanone) (CAS 911836-46-9)
- 1,1'-(1,3-Phenylenebis(propane-2,2-diyl))bis(3-(pyridin-3-yl)urea) (CAS 847934-17-2)
Recommended Standards
- (S)-(+)-6,6’-Dibromo-1,1’-bi-2-naphthol (CAS 80655-81-8)
- 2',5'-Dibromo-[1,1':4',1''-terphenyl]-4,4''-dicarbaldehyde (CAS 2375652-86-9)
- (R)-(-)-6,6’-Dibromo-1,1’-bi-2-naphthol (CAS 65283-60-5)
- (cyclopentyloxy)(methyl)amine (CAS 1545691-27-7)
- 2-(Ethanesulfonyl)-4-(furan-2-yl)-6-(trifluoromethyl)pyrimidine (CAS 861241-35-2)
- 2-((2-Bromophenyl)amino)cyclohexan-1-ol (CAS 1183650-24-9)
- methyl 4-bromo-3-chloroquinoline-6-carboxylate (CAS 1264209-69-9)
- 5-Iodo-2-(pyrrolidin-2-yl)pyrimidine hydrochloride (CAS 1817679-15-4)
- 4-Chloro-N-cyclopropylbenzamide (CAS 39887-35-9)
- (Pro3)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 299898-52-5)
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