4 chloro 4 '- methoxy Chalcone refers to a specific organic chemical compound known systematically as (E)-4'-Chloro-4-methoxychalcone. It is a derivative of chalcone, an α,β-unsaturated ketone that forms the central core of numerous biologically active compounds and natural products.
Understanding (E)-4'-Chloro-4-methoxychalcone
Chalcones are natural pigments and precursors to flavonoids, widely found in plants. They consist of two aromatic rings linked by a three-carbon α,β-unsaturated carbonyl system.
The compound (E)-4'-Chloro-4-methoxychalcone precisely describes the arrangement of substituents on this basic chalcone structure:
- The 'E' designation indicates the entgegen (opposite) configuration around the carbon-carbon double bond, defining the stereochemistry.
- 4'-Chloro means a chlorine atom is attached to the para-position (4-prime) of the aromatic ring that is part of the ketone group (the acetophenone part of the chalcone structure).
- 4-methoxy indicates a methoxy group (-OCH3) is attached to the para-position (4) of the other aromatic ring (the benzaldehyde part).
This particular chemical structure makes it a subject of interest in chemical synthesis and various research applications, often explored for its potential biological properties.
Key Chemical and Physical Properties
This compound is characterized by specific chemical and physical properties that are important for its identification, handling, and application.
| Property | Detail |
|---|---|
| Systematic Name | (E)-4'-Chloro-4-methoxychalcone |
| Product Number | C3280 |
| CAS Registry Number | 85502-87-0 |
| Molecular Formula | C16H13ClO2 |
| Molecular Weight | 272.73 |
| Physical State (20°C) | Solid |
| Storage Temperature | Room Temperature (recommended in a cool and dark place, <15°C) |
These properties are crucial for laboratory and industrial settings, providing essential information for safe storage, handling, and experimental design involving this substance. For more detailed chemical information, you can refer to the product page for (E)-4'-Chloro-4-methoxychalcone.
