1,2-Dibromo-1,2-diphenylethane CAS 5789-30-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5789-30-0 |
| Molecular Formula | C14H12Br2 |
| Molecular Weight | 340.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2-Dibromo-1,2-diphenylethane (CAS 5789-30-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H12Br2. Molecular weight: 340.05 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1958 |
| Halogen Content | Br-containing |
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- 3,3'-Dibromo-2-methyl-1,1'-biphenyl (CAS 24656-53-9)
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Recommended Standards
- 1,2-bis(4-Bromophenyl)ethane (CAS 19829-56-2)
- (1R,2S)-1,2-dibromo-1,2-diphenylethane (CAS 13440-24-9)
- Difluoro{[2,2,4,5-tetrafluoro-5-(trifluoromethoxy)-1,3-dioxolan-4-yl]oxy}acetic acid (CAS 1190931-41-9)
- 1-(3-Ethoxyphenyl)prop-2-en-1-one (CAS 1480646-26-1)
- 2-(5-Hydroxy-2,3-dihydro-1H-inden-1-yl)acetic acid (CAS 206112-59-6)
- 3-Bromoquinolin-6-yl acetate (CAS 1022151-47-8)
- 6-chloro-4-(nonan-5-yl)-1',2',3',4'-tetrahydro-[1,1'-biphenyl]-2-ol (CAS CATO-C3D-262396)
- (2E)-3-[5-chloro-1-(3-methoxybenzyl)-3-methyl-1H-pyrazol-4-yl]acrylic acid (CAS 1006492-52-9)
- 4-Methyl-6-oxo-1-phenyl-1,6-dihydropyridazine-3,5-dicarbonitrile (CAS 124315-52-2)
- Semaglutide Impurity 155 (x TFA Salt) (CAS CATO-C4X-2226155)
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