Lot numbers can be found on the outside label of a product:
1-(2-Bromo-4-methoxy-phenyl)-ethanone
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CAS No. 89691-67-8
- Cat. No. CS-0130358
- Purity≥98%
- MDL No.None
*For research and further manufacturing use only, not for direct human use.
Structure of 89691-67-8
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General Information
- CAS No. 89691-67-8
- Cat. No. CS-0130358
- Purity ≥98%
- MDL No. None
- Storage 4°C
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₉H₉BrO₂
- Molecular Weight 229.07
- Synonym(s) 1-(2-Bromo-4-methoxyphenyl)ethanone
- SMILES CC(C1=CC=C(C=C1Br)OC)=O
Description
1-(2-Bromo-4-methoxy-phenyl)-ethanone features a brominated aromatic ring with a methoxy substituent at the para position, delivering enhanced electron-withdrawing character and improved solubility in organic solvents. This ketone serves as a key intermediate in synthesizing functionalized biaryl compounds and pharmaceutical scaffolds under standard coupling conditions.
Application
1-(2-Bromo-4-methoxy-phenyl)-ethanone serves as a versatile building block in synthetic organic chemistry, enabling efficient construction of biaryl and heterocyclic scaffolds. Its bromine substituent facilitates palladium-catalyzed cross-coupling reactions, while the acetyl group provides a handle for further functionalization. The methoxy group enhances solubility and modulates electronic effects, contributing to predictable reactivity in standard synthetic workflows. This compound exhibits excellent bench stability and is readily purified by flash chromatography, making it well-suited for medicinal chemistry and process development applications.
Synthesis
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Route1
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2398-37-0 -
75-36-5
- ~85%
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In-stock
89691-67-8
References
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BURNHAM INSTITUTE FOR MEDICAL RESEARCH; MERCOLA, Mark; DAWSON, Marcia, I.; CASHMAN, John Patent: WO2010/33643 A2, 2010 ; Location in patent: Page/Page column 79; 80 ;
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Route2
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2398-37-0
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108-24-7
- ~61%
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In-stock
89691-67-8
References
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Zhang, Xiaohong; Lou, Cong; Li, Ningbo; Xu, Xinhua; Qiu, Renhua; Yin, Shuangfeng Journal of Organometallic Chemistry, 2014 , vol. 749, p. 241 - 245
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Route3
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2398-37-0
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75-36-5
- ~56%
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In-stock
89691-67-8
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In-stock
89368-12-7
References
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GENFIT Patent: US2010/4159 A1, 2010 ; Location in patent: Page/Page column 59-60 ;
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Safety Information
Download SDS|
GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501
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Quality Control
Computational Chemistry Data
- TPSA 26.3
- LogP 2.6603
- H_Acceptors 2
- H_Donors 0
- Rotatable_Bonds 2
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Key Words
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