4,4'-(Propane-2,2-diyl)bis((4-nitrophenoxy)benzene) CAS 20653-11-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20653-11-6 |
| Molecular Formula | C27H22N2O6 |
| Molecular Weight | 470.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4,4'-(Propane-2,2-diyl)bis((4-nitrophenoxy)benzene) (CAS 20653-11-6) pharmaceutical standards reference standard. Molecular formula: C27H22N2O6. Molecular weight: 470.47 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C27H22N2O6 |
| Molecular Weight | 470.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-(((1H-benzo[d]imidazol-2-yl)methyl)thio)-6-(2,5-dimethoxyphenyl)-4-(trifluoromethyl)nicotinonitrile (CAS 939893-56-8)
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- Acetoxy Lysyl Pyridinoline (CAS 1321573-23-2)
- (2-Iodo-3-nitrophenyl)methanol (CAS 158616-08-1)
- Trifloxystrobin (CAS 141517-21-7)
- 7-(Chloromethyl)-3-(4-chlorophenyl)-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 100003-85-8)
- Ethyl 5-(3-fluoro-2-methylphenyl)-5-oxovalerate (CAS 951889-64-8)
- 2-(4-Nitro-1h-pyrazol-1-yl)-1-(3-nitrophenyl)ethan-1-one (CAS 1240572-03-5)
- 6-Chloro-3-fluoroquinoline (CAS 1780566-89-3)
- 103244-41-3 Insulin-like Growth Factor-II fragment 33-40 Ser-Arg-Val-Ser-Arg-Arg-Ser-Arg (CAS 103244-41-3)
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