Lot numbers can be found on the outside label of a product:
2-Amino-4-nitrobenzamide
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CAS No. 31930-18-4
- Cat. No. CS-W018858
- Purity≥97%
- MDL No.MFCD07368613
*For research and further manufacturing use only, not for direct human use.
Structure of 31930-18-4
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General Information
- CAS No. 31930-18-4
- Cat. No. CS-W018858
- Purity ≥97%
- MDL No. MFCD07368613
- Storage RT, protect from light
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₇H₇N₃O₃
- Molecular Weight 181.15
- Synonym(s) Benzamide,2-amino-4-nitro
- SMILES NC(C1=CC=C([N+]([O-])=O)C=C1N)=O
Description
2-Amino-4-nitrobenzamide features a strategically positioned amino group and nitro substituent on the benzamide scaffold, enabling selective conjugation in synthetic peptide analogs. This electron-deficient aromatic core facilitates efficient coupling reactions under mild conditions, while the amide functionality enhances solubility and metabolic stability in bioconjugation workflows.
Application
2-Amino-4-nitrobenzamide serves as a versatile building block in medicinal chemistry and heterocyclic synthesis, enabling efficient access to substituted quinazolines and other nitrogen-containing scaffolds. Its dual functionality—amine and nitro groups—facilitates sequential transformations, including selective reduction, coupling reactions, and cyclization protocols. The compound exhibits good bench stability and is amenable to standard purification methods, making it well-suited for iterative synthetic workflows in API development and process chemistry.
Synthesis
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Route1
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In-stock
619-17-0 - ~27%
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In-stock
31930-18-4
References
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Plemper, Richard K.; Doyle, Joshua; Sun, Aiming; Prussia, Andrew; Cheng, Li-Ting; Rota, Paul A.; Liotta, Dennis C.; Snyder, James P.; Compans, Richard W. Antimicrobial Agents and Chemotherapy, 2005 , vol. 49, # 9 p. 3755 - 3761
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Route2
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62242-95-9 - ~%
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In-stock
31930-18-4
References
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Rampa, Angela; Bisi, Alessandra; Belluti, Federica; Gobbi, Silvia; Valenti, Piero; Andrisano, Vincenza; Cavrini, Vanni; Cavalli, Andrea; Recanatini, Maurizio Bioorganic and Medicinal Chemistry, 2000 , vol. 8, # 3 p. 497 - 506
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Route3
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In-stock
3011-89-0 - ~43%
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In-stock
31930-18-4
References
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Zhao, Haibo; Fu, Hua; Qiao, Renzhong Journal of Organic Chemistry, 2010 , vol. 75, # 10 p. 3311 - 3316
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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 112.25
- LogP 0.2759
- H_Acceptors 4
- H_Donors 2
- Rotatable_Bonds 2
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Key Words
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