Lot numbers can be found on the outside label of a product:
4'-Nitro-[1,1'-biphenyl]-4-carbaldehyde
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CAS No. 98648-23-8
- Cat. No. CS-0197537
- Purity≥98%
- MDL No.None
*For research and further manufacturing use only, not for direct human use.
![4'-Nitro-[1,1'-biphenyl]-4-carbaldehyde|CS-0197537](https://file.chemscene.com/productPIC/CS-0197537.gif)
Structure of 98648-23-8
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General Information
- CAS No. 98648-23-8
- Cat. No. CS-0197537
- Purity ≥98%
- MDL No. None
- Storage 4°C, stored under nitrogen
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₁₃H₉NO₃
- Molecular Weight 227.22
- Synonym(s) 4-Nitro[1,1-Biphenyl]-4-Carbaldehyde
- SMILES C1=C(C=CC(=C1)C2=CC=C(C=C2)[N+](=O)[O-])C=O
Description
4'-Nitro-[1,1'-biphenyl]-4-carbaldehyde features a para-nitro group flanking a biphenyl-linked aldehyde, delivering high electron deficiency and enhanced reactivity in cross-coupling. This robust scaffold integrates seamlessly into complex molecular architectures, enabling efficient access to functionalized biaryl systems under standard conditions.
Application
4'-Nitro-[1,1'-biphenyl]-4-carbaldehyde serves as a versatile building block in synthetic organic chemistry, enabling the construction of biaryl scaffolds with orthogonal functionalization. The aldehyde group facilitates efficient coupling reactions, while the para-nitro and biphenyl moieties provide enhanced stability and electronic modulation. Its bench-stable nature and compatibility with standard purification methods make it well-suited for applications in medicinal chemistry and materials science.
Synthesis
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Route1
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636-98-6 -
In-stock
87199-17-5 - ~96%
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In-stock
98648-23-8
References
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Kolodziuk, Robert; Penciu, Alexandra; Tollabi, Mustapha; Framery, Eric; Goux-Henry, Catherine; Iourtchenko, Alexander; Sinou, Denis Journal of Organometallic Chemistry, 2003 , vol. 687, # 2 p. 384 - 391
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Route2
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In-stock
87199-17-5
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586-78-7
- ~10%
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In-stock
98648-23-8
References
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Pavia, Cinzia; Ballerini, Eleonora; Bivona, Lucia Anna; Giacalone, Francesco; Aprile, Carmela; Vaccaro, Luigi; Gruttadauria, Michelangelo Advanced Synthesis and Catalysis, 2013 , vol. 355, # 10 p. 2007 - 2018
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Route3
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In-stock
87199-17-5
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100-00-5
- ~93%
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In-stock
98648-23-8
References
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Konovets, Anzhelika; Penciu, Alexandra; Framery, Eric; Percina, Nathalie; Goux-Henry, Catherine; Sinou, Denis Tetrahedron Letters, 2005 , vol. 46, # 18 p. 3205 - 3208
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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
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Precautionary Statements : P264-P270-P330-P501
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Quality Control
Computational Chemistry Data
- TPSA 60.21
- LogP 3.0743
- H_Acceptors 3
- H_Donors 0
- Rotatable_Bonds 3
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Key Words
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