265315-70-6

Basic information

• Product Name: 2-amino-7-methyl-4-(3-nitrophenyl)-5-oxo-4H-pyrano[3,2-c]pyran-3-carbonitrile
• Synonyms: 2-amino-7-methyl-4-(3-nitrophenyl)-5-oxo-4H-pyrano[3,2-c]pyran-3-carbonitrile
• CAS NO: 265315-70-6
• Molecular Formula: C16H11N3O5
• Molecular Weight: 325.27564
• Mol File: 265315-70-6.mol
• Article Data: 22

Chemical Properties

• Melting Point: 235-237 °C(Solv: ethanol (64-17-5))
• Boiling Point: 633.6±55.0 °C(Predicted)
• Appearance: /
• Density: 1.51±0.1 g/cm3(Predicted)
• PKA: 2.83±0.60(Predicted)
• CAS DataBase Reference: 2-amino-7-methyl-4-(3-nitrophenyl)-5-oxo-4H-pyrano[3,2-c]pyran-3-carbonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 2-amino-7-methyl-4-(3-nitrophenyl)-5-oxo-4H-pyrano[3,2-c]pyran-3-carbonitrile(265315-70-6)
• EPA Substance Registry System: 2-amino-7-methyl-4-(3-nitrophenyl)-5-oxo-4H-pyrano[3,2-c]pyran-3-carbonitrile(265315-70-6)

Safety Data

• Hazardous Substances Data: 265315-70-6(Hazardous Substances Data)

Usage

Chemical compound

2-amino-7-methyl-4-(3-nitrophenyl)-5-oxo-4H-pyrano[3,2-c]pyran-3-carbonitrile

Functional groups

Amino group
Cyano group
Nitrophenyl group

Structure

Contains a pyran ring system

Potential applications

Anticancer, antimicrobial, and anti-inflammatory properties

Target for research

Due to its unique structure and diverse chemical properties, it is an interesting target for further research and potential development of pharmaceutical drugs.

Upstream product

• 675-10-5 4-hydroxy-6-methyl-2-pyron 
• 99-61-6 3-nitro-benzaldehyde 
• 109-77-3 malononitrile 
• 2826-32-6 3-nitrobenzylidenemalononitrile 

Relevant articles and documents

Nano-cell-OBF2: an efficient and cheap catalyst for one-pot synthesis of pyrano[4,3-b]pyrans under mild and green condition

Newly synthesized nano-cell-OBF2 catalyst was produced via boron trifluoride as lewis acid and nano cellulose as substrate. The obtained novel nanostructure has been assessed using Fourier transform infrared spectroscopy (FTIR), Field emission

A novel amphipathic low-melting complex salt: An efficient homogeneous catalyst for synthesis of pyran-annulated heterocyclic scaffolds and pyrido[2,3-d]pyrimidines

The reaction of triethyl(sulfonyl)ammonium chlorosulfonate with 1,1,3,3-tetramethylguanidine (TMG) gave a low-melting complex salt with amphipathic and acidic characters. The salt has a great tendency towards solvation of organic substrates upon slight heating, so it was employed as a homogeneous acidic and functional ionic liquid catalyst in the expedient synthesis of benzo[b]pyrans, pyrano[4,3-b]pyrans, pyrano[3,2-c]quinolones, and pyrido[2,3-d]pyrimidines. The catalytic activity of the complex salt is much better than the simple salts composing it. Spectroscopic studies and chemical analysis of the salt revealed that its empirical formula is in agreement with neutralization of TMG by two H2SO4 molecules. The HSO4 ? anions of the salt seem to form extensive H-bonding with the constituting ammonium cations and Cl?, resulting in melting point depression of the complex salt due to the melting points of pure triethylamine and TMG hydrochloride salts. Another significant feature of this solid salt is that it can preserve its composition even after several times of separation from aqueous extracts and can be handled easily without danger.

Zn(L-proline)2 as an efficient and reusable catalyst for the multi-component synthesis of pyran-annulated heterocyclic compounds

We have developed a simple, straightforward and highly efficient multi-component one-pot synthesis of 2-amino-3-cyano-4H-pyrans and pyran-annulated heterocyclic compounds. Zn(L-proline)2 has been utilized as a mild and efficient Lewis acid cata