5315-87-7

Basic information

• Product Name: 4-NP-SCA
• Synonyms: 4-NP-SCA;(E)-2-(4-Nitrobenzylidene)hydrazinecarboxamide;2-(4-NITROBENZYLIDENE)HYDRAZINECARBOXAMIDE
• CAS NO: 5315-87-7
• Molecular Formula: C₈H₈N₄O₃
• Molecular Weight: 208.18
• Mol File: 5315-87-7.mol
• Article Data: 14

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: 1.46g/cm³
• Refractive Index: 1.645
• CAS DataBase Reference: 4-NP-SCA(CAS DataBase Reference)
• NIST Chemistry Reference: 4-NP-SCA(5315-87-7)
• EPA Substance Registry System: 4-NP-SCA(5315-87-7)

Safety Data

• Hazardous Substances Data: 5315-87-7(Hazardous Substances Data)

Usage

Uses

2-[(4-Nitrophenyl)methylene]hydrazinecarboxamide can be used to prepare benzimidazole derivatives. It is also a useful compound for developing histone deacetylase inhibitors.

InChI:InChI=1/C8H8N4O3/c9-8(13)11-10-5-6-1-3-7(4-2-6)12(14)15/h1-5H,(H3,9,11,13)/b10-5+

Upstream product

• 563-41-7 semicarbazide hydrochloride 
• 555-16-8 4-nitrobenzaldehdye 
• 1129-37-9 4-nitrobenzaldehyde oxime 
• 79-19-6 thiosemicarbazide 
• 2143-99-9 1,2-bis(4-nitrobenzylidene)hydrazine 
• 4426-72-6 hydrazine carboxamide 

Downstream Products

• 555-16-8 4-nitrobenzaldehdye 
• 508190-48-5 Os(P(C₆H₅)3)2(CO)(H)(O₂NC₆H₄CHNNC(OCH₂CH₃)O) 
• 508190-47-4 Os(P(C₆H₅)3)2(CO)(H)(O₂NC₆H₄CHNNC(OCH₂CH₂OCH₃)O) 
• 22354-75-2 C₈H₆N₄O₃ 
• 1261138-33-3 C₂₂H₁₃N₅O₄ 
• 1456733-50-8 methyl (2-(2-(4-nitrobenzylidene)hydrazono)-4-oxo-thiazolidin-5-ylidene)acetate 
• 62329-45-7 {[5-(4-nitro-phenyl)-[1,3,4]oxadiazol-2-yl]-thiocarbamoylsulfanyl}-acetic acid 
• 2143-99-9 1,2-bis(4-nitrobenzylidene)hydrazine 
• 205999-89-9 methyl 6-methyl-4-(4-nitrophenyl)-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate 
• 123371-45-9 ethyl 6-methyl-4-(4-nitrophenyl)-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate 
• 729-13-5 2-(4-nitrophenyl)benzimidazole 
• 51891-79-3 5-(4-nitrophenyl)-1,3,4-oxadiazol-2-amine 
• 1421633-71-7 C₉H₈N₆O₄ 

Relevant articles and documents

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Semicarbazone derivatives as urease inhibitors: Synthesis, biological evaluation, molecular docking studies and in-silico ADME evaluation

A series of hydrazinecarboxamide derivatives were synthesized and examined against urease for their inhibitory activity. Among the series, the 1-(3-fluorobenzylidene)semicarbazide (4a) (IC50 = 0.52 ± 0.45 μM), 4u (IC50 = 1.23 ± 0.32 μM) and 4h (IC50 = 2.22 ± 0.32 μM) were found most potent. Furthermore, the molecular docking study was also performed to demonstrate the binding mode of the active hydrazinecarboxamide with the enzyme, urease. In order to estimate drug likeness of compounds, in silico ADME evaluation was carried out. All compounds exhibited favorable ADME profiles with good predicted oral bioavailability.

Synthesis of 2-amino-1,3,4-oxadiazoles and 2-Amino-1,3,4-thiadiazoles via sequential condensation and I2-mediated oxidative C-O/C-S bond formation

2-Amino-substituted 1,3,4-oxadiazoles and 1,3,4-thiadiazoles were synthesized via condensation of semicarbazide/thiosemicarbazide and the corresponding aldehydes followed by I2-mediated oxidative C-O/C-S bond formation. This transition-metal-free sequential synthesis process is compatible with aromatic, aliphatic, and cinnamic aldehydes, providing facile access to a variety of diazole derivatives bearing a 2-amino substituent in an efficient and scalable fashion.