Lot numbers can be found on the outside label of a product:
(2-Nitrophenyl)(phenyl)methanone
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CAS No. 2243-79-0
- Cat. No. CS-0312874
- Purity≥96%
- MDL No.None
*For research and further manufacturing use only, not for direct human use.
Structure of 2243-79-0
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General Information
- CAS No. 2243-79-0
- Cat. No. CS-0312874
- Purity ≥96%
- MDL No. None
- Storage Store at room temperature
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₁₃H₉NO₃
- Molecular Weight 227.22
- Synonym(s) (2-Nitro-phenyl)-phenyl-methanone
- SMILES C1=CC=C(C=C1)C(=O)C2=C(C=CC=C2)[N+](=O)[O-]
Description
(2-Nitrophenyl)(phenyl)methanone is a bench-stable aryl ketone featuring a nitro-substituted phenyl ring paired with a phenyl group at the carbonyl center. This electron-deficient scaffold enables efficient coupling in cross-coupling reactions and serves as a key building block in synthetic organic chemistry, particularly for constructing complex aromatic systems under standard conditions.
Application
(2-Nitrophenyl)(phenyl)methanone serves as a versatile aryl ketone building block for heterocyclic synthesis and functional group interconversions. Its ortho-nitro substituent enables directed metalation and facilitates subsequent cyclization reactions. The molecule exhibits good bench stability, moderate solubility in common organic solvents, and compatibility with standard purification methods. It functions effectively in palladium-catalyzed cross-coupling reactions and acts as a precursor in the construction of biologically relevant scaffolds.
Synthesis
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Route1
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98-88-4 - ~77%
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In-stock
2243-79-0
References
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Tucker, Charles E.; Majid, Tahir N.; Knochel, Paul Journal of the American Chemical Society, 1992 , vol. 114, # 10 p. 3983 - 3985
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Route2
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654068-45-8
- ~89%
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In-stock
2243-79-0
References
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Barroso, Santiago; Blay, Gonzalo; Cardona, Luz; Fernandez, Isabel; Garcia, Begona; Pedro, Jose R. Journal of Organic Chemistry, 2004 , vol. 69, # 20 p. 6821 - 6829
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Route3
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5176-12-5 - ~94%
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In-stock
2243-79-0
References
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O'Dell, David K.; Nicholas, Kenneth M. Heterocycles, 2004 , vol. 63, # 2 p. 373 - 382
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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 60.21
- LogP 2.8258
- H_Acceptors 3
- H_Donors 0
- Rotatable_Bonds 3
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Key Words
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