1,1'-([1,1'-Biphenyl]-4,4'-diyl)bis(2,2-dibromoethan-1-one) CAS 28179-17-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28179-17-1 |
| Molecular Formula | C16H10Br4O2 |
| Molecular Weight | 553.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,1'-([1,1'-Biphenyl]-4,4'-diyl)bis(2,2-dibromoethan-1-one) (CAS 28179-17-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H10Br4O2. Molecular weight: 553.87 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H10Br4O2 |
| Molecular Weight | 553.87 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Br-containing |
Related Biphenyl Standards
- Tri([1,1'-biphenyl]-2-yl) phosphate (CAS 132-28-5)
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- 5,5''-Di([1,1'-biphenyl]-4-yl)-2,2':5',2''-terthiophene (CAS 256342-43-5)
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- 1-{[1,1'-biphenyl]-4-yl}-2-{[5-(2-{[1,1'-biphenyl]-4-yl}-2-oxoethoxy)naphthalen-1-yl]oxy}ethan-1-one (CAS 439095-21-3)
- N-([1,1'-Biphenyl]-4-yl)-9,9-dimethyl-N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-9H-fluoren-2-amine (CAS 1347758-80-8)
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Recommended Standards
- 1,6-Diiodoperfluorohexane (CAS 375-80-4)
- 34839-02-6 16:0(2R-OH) Ceramide (CAS 34839-02-6)
- [S(R)]-N-[(R)-[2-(Dicyclohexylphosphanyl)phenyl](4-(tert-butyl)phenyl)methyl]-N,2-dimethyl-2-propanesulfinamide (CAS 2565792-61-0)
- 4-Acetamido-2-methoxybenzenesulfonyl chloride (CAS 16781-12-7)
- 2-Ethyl-1-buten-1-yl Propionate (CAS 142935-43-1)
- 2-(3-Methoxypropoxy)-4-((R)-2-(bromomethyl)-3-methylbutyl)-1-methoxybenzene (CAS 172900-69-5)
- 3-(chloromethyl)-2-methoxypyridine (CAS 162046-62-0)
- (R)-5-CF3-Pyox-tBu (CAS 1428537-19-2)
- (3R)-3-amino-1-methyl-piperidin-2-one;hydrochloride (CAS 1951424-91-1)
- (10-31)Semaglutide (CAS CATO-C4X-2226283)
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