Lot numbers can be found on the outside label of a product:
Ethyl 9-bromononanoate
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CAS No. 28598-81-4
- Cat. No. CS-0151580
- Purity≥96%
- MDL No.MFCD06797065
*For research and further manufacturing use only, not for direct human use.
Structure of 28598-81-4
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General Information
- CAS No. 28598-81-4
- Cat. No. CS-0151580
- Purity ≥96%
- MDL No. MFCD06797065
- Storage Store at room temperature
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₁₁H₂₁BrO₂
- Molecular Weight 265.19
- Synonym(s) 9-Bromononanoic Acid Ethyl Ester
- SMILES CCOC(=O)CCCCCCCCBr
Description
Ethyl 9-bromononanoate features a bromine atom at the terminal carbon of a nine-carbon aliphatic chain, enabling site-specific functionalization in synthetic routes. This alkyl bromide serves as a key electrophilic handle for cross-coupling reactions and chain extension, particularly in the construction of complex ester architectures. The ethyl ester group provides solubility and stability under standard conditions, facilitating handling and integration into multi-step syntheses.
Application
Ethyl 9-bromononanoate serves as a versatile linear alkyl bromide building block for the synthesis of functionalized fatty acid derivatives and medium-chain heterocycles. The terminal bromide enables efficient Suzuki, Negishi, and Stille coupling reactions, while the ester group provides a handle for selective reduction or hydrolysis. Its bench-stable nature and compatibility with standard cross-coupling conditions facilitate reliable access to complex scaffolds in medicinal chemistry and materials science applications.
Synthesis
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Route1
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In-stock
4549-31-9 - ~%
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In-stock
28598-81-4
References
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Salmon-Legagneur et al. Bulletin de la Societe Chimique de France, 1957 , p. 1463,1467
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Route2
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76999-22-9 - ~%
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In-stock
28598-81-4
References
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Salmon-Legagneur et al. Bulletin de la Societe Chimique de France, 1957 , p. 1463,1467
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Route3
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693-55-0 - ~%
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In-stock
28598-81-4
References
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Kinoshita,M.; Umezawa,S. Bulletin of the Chemical Society of Japan, 1961 , vol. 34, p. 308 - 312
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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 : H315-H319
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Precautionary Statements : P264-P280-P302+P352-P362+P364
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Quality Control
Computational Chemistry Data
- TPSA 26.3
- LogP 3.6751
- H_Acceptors 2
- H_Donors 0
- Rotatable_Bonds 9
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Key Words
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