31795-44-5

Basic information

• Product Name: 5-FORMYL-2-FURANSULFONIC ACID SODIUM SALT HYDRATE
• Synonyms: 5-FORMYL-2-FURANSULFONIC ACID SODIUM SALT;5-FORMYL-2-FURANSULFONIC ACID SODIUM SALT HYDRATE;5-FORMYL-2-FURANSULPHONIC ACID SODIUM SALT;5-FORMYL-2-FURANSULPHONIC ACID SODIUM SALT HYDRATE;FURFURAL-5-SULFONIC ACID SODIUM SALT;FURFURAL-5-SULPHONIC ACID SODIUM SALT;SODIUM 5-FORMYL-2-FURANSULFONATE;SODIUM 5-FORMYL-2-FURANSULPHONATE
• CAS NO: 31795-44-5
• Molecular Formula: C₅H₃O₅S*Na
• Molecular Weight: 198.13
• EINECS: 250-810-5
• Product Categories: Heterocycles
• Mol File: 31795-44-5.mol
• Article Data: 2

Chemical Properties

• Melting Point: >300°C
• Appearance: /solid
• BRN: 4340591
• CAS DataBase Reference: 5-FORMYL-2-FURANSULFONIC ACID SODIUM SALT HYDRATE(CAS DataBase Reference)
• NIST Chemistry Reference: 5-FORMYL-2-FURANSULFONIC ACID SODIUM SALT HYDRATE(31795-44-5)
• EPA Substance Registry System: 5-FORMYL-2-FURANSULFONIC ACID SODIUM SALT HYDRATE(31795-44-5)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 22-24/25-36-26
• Hazardous Substances Data: 31795-44-5(Hazardous Substances Data)

Usage

Chemical Properties

LIGHT YELLOW TO BEIGE-BROWN FINE CRYST. POWDER

InChI:InChI=1/C5H4O5S/c6-3-4-1-2-5(10-4)11(7,8)9/h1-3H,(H,7,8,9)/p-1

Downstream Products

• 1032186-77-8 sodium 5-(3-(cyclohexylamino)-7-(methoxycarbonyl)imidazo[1,2-a]pyridine-2-yl)furan-2-sulfonate 
• 1151917-25-7 5-(6-chloro-9-phenethyl-9H-purin-8-yl)-furan-2-sulfonic acid 
• 56038-55-2 5-Dichlormethyl-2-furansulfonylchlorid 
• 84966-44-9 1-(3,5-Dinitrobenzoyloxy)-2-methyl-N-(5-piperidinofurfuryliden)-2-propanamin-N-oxid 
• 84966-55-2 <1-(Phenylcarbamoyloxy)cyclohexyl>-N-(5-piperidinofurfuryliden)methanamin-N-oxid 
• 84966-54-1 2-Methyl-1-(phenylcarbamoyloxy)-N-(5-piperidinofurfuryliden)-2-propanamin-N-oxid 
• 84966-45-0 1-Benzoyloxy-2-methyl-N-(5-piperidinofurfuryliden)-2-propanamin-N-oxid 
• 84966-20-1 2-Hydroxy-1-phenyl-N-(5-piperidinofurfuryliden)ethanamin-N-oxid 
• 84966-21-2 2-Hydroxy-2-phenyl-N-(5-piperidinofurfuryliden)ethanamin-N-oxid 
• 84966-23-4 (1-Hydroxycyclohexyl)-N-(5-morpholinofurfuryliden)methanamin-N-oxid 
• 84966-22-3 (1-Hydroxycyclohexyl)-N-(5-piperidinofurfuryliden)methanamin-N-oxid 
• 84966-24-5 (1-Hydroxycyclohexyl)-N-(5-pyrrolidinofurfuryliden)methanamin-N-oxid 
• 87299-57-8 5-sulfofuran-2-carboxylic acid 
• 3680-96-4 5-morpholinofuran-2-carboxaldehyde 

Relevant articles and documents

Structure-stability correlations for imine formation in aqueous solution

Imine formation between 25 aldehydes and 13 amines in aqueous solution in the pH range 7-11 was studied by 1H NMR spectroscopy. A three-parameter linear equation correlating logarithms of imine formation constants with pKa and HOMO energies of amines and LUMO energies of aldehydes is proposed. In view of the widespread occurrence of imine-forming processes in both chemistry and biology, the data presented are of significance for physical organic chemistry and of particular interest for dynamic combinatorial chemistry. Copyright