Lot numbers can be found on the outside label of a product:
Methyl 4-amino-2-fluorobenzoate
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CAS No. 73792-08-2
- Cat. No. CS-W004728
- Purity≥97%
- MDL No.MFCD09037917
*For research and further manufacturing use only, not for direct human use.
Structure of 73792-08-2
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General Information
- CAS No. 73792-08-2
- Cat. No. CS-W004728
- Purity ≥97%
- MDL No. MFCD09037917
- Storage 4°C, protect from light
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₈H₈FNO₂
- Molecular Weight 169.15
- Synonym(s) None
- SMILES COC(C1=C(C=C(C=C1)N)F)=O
Description
Methyl 4-amino-2-fluorobenzoate features a strategically positioned amino group flanked by fluorine and ester functionalities, enabling selective coupling in peptide synthesis. This electron-rich scaffold integrates readily into bioactive scaffolds, offering enhanced solubility and stability under standard conditions.
Application
Methyl 4-amino-2-fluorobenzoate serves as a versatile building block in medicinal chemistry, enabling efficient access to fluorinated aromatic scaffolds. Its amino and ester functionalities support sequential transformations—such as amidation, Suzuki coupling, and electrophilic substitution—while the ortho-fluoro group enhances reactivity in palladium-catalyzed cross-couplings. Bench-stable and readily purified by crystallization, it facilitates scalable synthesis of API intermediates and heterocyclic systems.
Synthesis
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Route1
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In-stock
392-09-6 - ~10%
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In-stock
73792-08-2
References
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Takahashi, Keiji; Hashimoto, Noriaki; Nakama, Chisato; Kamata, Kenji; Sasaki, Kaori; Yoshimoto, Riki; Ohyama, Sumika; Hosaka, Hideka; Maruki, Hiroko; Nagata, Yasufumi; Eiki, Jun-ichi; Nishimura, Teruyuki Bioorganic and Medicinal Chemistry, 2009 , vol. 17, # 19 p. 7042 - 7051
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Route2
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67-56-1 -
In-stock
446-31-1 - ~%
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In-stock
73792-08-2
References
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WO2007/138033 A1, ; Page/Page column 35 ;
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Route3
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In-stock
1427-07-2 - ~%
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In-stock
73792-08-2
References
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Bioorganic and Medicinal Chemistry Letters, , vol. 15, # 2 p. 337 - 343
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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-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Quality Control
Computational Chemistry Data
- TPSA 52.32
- LogP 1.1945
- H_Acceptors 3
- H_Donors 1
- Rotatable_Bonds 1
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Key Words
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