1,2-bis(4-Bromophenyl)ethane CAS 19829-56-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19829-56-2 |
| Molecular Formula | C14H12Br2 |
| Molecular Weight | 340.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2-bis(4-Bromophenyl)ethane (CAS 19829-56-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H12Br2. Molecular weight: 340.05 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H12Br2 |
| Molecular Weight | 340.05 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 |
| 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.) | 1962 |
| Halogen Content | Br-containing |
Related bis Standards
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- 3-(3-Bromophenyl)-3-(2,2,2-trifluoroacetamido)propanoic acid (CAS 117291-13-1)
- 3-(4-Bromophenyl)-3-(2,2,2-trifluoroacetamido)propanoic acid (CAS 477850-17-2)
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Recommended Standards
- (1R,2S)-1,2-dibromo-1,2-diphenylethane (CAS 13440-24-9)
- 1,2-Dibromo-1,2-diphenylethane (CAS 5789-30-0)
- Difluoro{[2,2,4,5-tetrafluoro-5-(trifluoromethoxy)-1,3-dioxolan-4-yl]oxy}acetic acid (CAS 1190931-41-9)
- Ethyl 2-amino-7-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 1466693-03-7)
- 1-(4-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)piperidin-1-yl)ethanone (CAS 2484867-76-5)
- 1-(2-Amino-4-chlorophenyl)ethanone hydrochloride (CAS 871928-38-0)
- 2-[(trifluoromethyl)sulfanyl]propanoic acid (CAS 63471-78-3)
- Methyl 2-(benzo[d][1,3]dioxole-5-carboxamido)-5-((3-chlorophenyl)carbamoyl)-4-methylthiophene-3-carboxylate (CAS 335408-34-9)
- N-(1-{[4-(trifluoromethyl)phenyl]methyl}-1H-indazol-3-yl)furan-2-carboxamide (CAS 1569076-11-4)
- Peptide Impurity 27 (CAS 1350456-68-6)
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