26479-00-5

Basic information

• Product Name: 4,6-diphenyl-2H-pyran-2-thione
• CAS NO: 26479-00-5
• Molecular Formula: C₁₇H₁₂OS
• Molecular Weight: 264.3416
• Mol File: 26479-00-5.mol

Chemical Properties

• Boiling Point: 420.9°C at 760 mmHg
• Flash Point: 208.3°C
• Density: 1.25g/cm³
• Vapor Pressure: 6.65E-07mmHg at 25°C
• Refractive Index: 1.69
• CAS DataBase Reference: 4,6-diphenyl-2H-pyran-2-thione(CAS DataBase Reference)
• NIST Chemistry Reference: 4,6-diphenyl-2H-pyran-2-thione(26479-00-5)
• EPA Substance Registry System: 4,6-diphenyl-2H-pyran-2-thione(26479-00-5)

Safety Data

• Hazardous Substances Data: 26479-00-5(Hazardous Substances Data)

Upstream product

• 17372-52-0 4,6-diphenyl-2H-pyran-2-one 

Downstream Products

• 76950-90-8 1-Furan-2-ylmethyl-4,6-diphenyl-1H-pyridine-2-thione 
• 77509-86-5 3,5-diphenyl-thiophene-2-carboxylic acid 
• 77509-81-0 3-bromo-4,6-diphenyl-2H-thiopyran-2-one 
• 77509-83-2 N-(3,5-diphenyl-2-thenoyl)piperidine 
• 77509-84-3 (3,5-Diphenyl-thiophen-2-yl)-morpholin-4-yl-methanone 
• 89174-42-5 2-[1-(4-Chloro-benzyl)-4,6-diphenyl-1H-pyridin-2-ylidene]-malononitrile 
• 89174-40-3 2-[1-(4-Methyl-benzyl)-4,6-diphenyl-1H-pyridin-2-ylidene]-malononitrile 
• 89174-39-0 2-(1-Benzyl-4,6-diphenyl-1H-pyridin-2-ylidene)-malononitrile 
• 89174-48-1 2-(4-Chloro-benzyl)-2-(4,6-diphenyl-pyridin-2-yl)-malononitrile 
• 89174-46-9 2-(4,6-Diphenyl-pyridin-2-yl)-2-(4-methyl-benzyl)-malononitrile 
• 89174-45-8 2-Benzyl-2-(4,6-diphenyl-pyridin-2-yl)-malononitrile 
• 89174-41-4 2-(4,6-Diphenyl-1-propyl-1H-pyridin-2-ylidene)-malononitrile 
• 89174-47-0 2-(4,6-Diphenyl-pyridin-2-yl)-2-propyl-malononitrile 
• 89174-43-6 2-(1-Allyl-4,6-diphenyl-1H-pyridin-2-ylidene)-malononitrile 

Relevant articles and documents

1-dethia-2-thia-cephalosporanic acids

1-dethia-2-thia-cephalosporanic acids of the formula STR1 wherein R is selected from the group consisting of STR2 Rb --NH--and STR3 Ra is an organic radical Ri and Rj are individually selected from the group consisting of hydrogen, aliphatic, aromatic and heterocycle or taken together with the nitrogen atom form an optionally substituted heterocycle, Rb is optionally substituted carbocyclic or heterocyclic aryl, R1B is --[CH=CH]n1 --CH2 --S--Rm, n1 is 0, 1 or 2, Rm is an unsaturated radical including a positively charged and doubly bonded nitrogen atom and bonded to the sulfur atom through a carbon atom, R4 is hydrogen or methoxy, n2 is 0, 1 or 2 and A is selected from the group consisting of hydrogen, alkali metal ion, or alkaline earth metal ion, magnesium ion, ammonium ion, an organic amine base and an ester group or --COOA is --COO- and their non-toxic, pharmaceutically acceptable acid addition salts, having antibiotic activity.