1199-65-1

Basic information

• Product Name: 1-ETHYL-4-METHOXYCARBONYLPYRIDINIUM IODIDE
• Synonyms: 1-ETHYL-4-METHOXYCARBONYLPYRIDINIUM IODIDE;4-CARBOMETHOXY-1-ETHYLPYRIDINIUM IODIDE;1-ethyl-4-(methoxycarbonyl)-pyridiniuiodide;1-ethyl-4-(methoxycarbonyl)pyridinium;1-ETHYL-4-METHOXYCARBONYLPYRIDINIUM IODIDE 99+%;1-Ethylpyridinium-4-carboxylic acid methyl·iodide;1-ethylpyridin-1-ium-4-carboxylic acid methyl ester iodide;methyl 1-ethylpyridin-1-ium-4-carboxylate iodide
• CAS NO: 1199-65-1
• Molecular Formula: C9H12INO2
• Molecular Weight: 293.1
• Product Categories: Heterocyclic Compounds;Pyridinium Compounds;C9 to C46;Heterocyclic Building Blocks;Pyridines
• Mol File: 1199-65-1.mol
• Article Data: 4

Chemical Properties

• Melting Point: 114-116 °C(lit.)
• Appearance: orange crystalline powder
• Stability: Stable. Incompatible with strong oxidizing agents. Hygroscopic.
• CAS DataBase Reference: 1-ETHYL-4-METHOXYCARBONYLPYRIDINIUM IODIDE(CAS DataBase Reference)
• NIST Chemistry Reference: 1-ETHYL-4-METHOXYCARBONYLPYRIDINIUM IODIDE(1199-65-1)
• EPA Substance Registry System: 1-ETHYL-4-METHOXYCARBONYLPYRIDINIUM IODIDE(1199-65-1)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-37/39
• WGK Germany: 3
• Hazardous Substances Data: 1199-65-1(Hazardous Substances Data)

Usage

Chemical Properties

orange crystalline powder

Uses

1-Ethyl-4-(methoxycarbonyl)pyridinium iodide was employed as probe for micropolarity determinations. It was also used in preparation of 1-ethyl-4-(methoxycarbonyl)pyridinium tetrakis(4-phenoxyphenyl)borate.

General Description

Ion association/dissociation behavior of 1-ethyl-4-(methoxycarbonyl)pyridinium iodide in a number of ionic and molecular liquids by mathematical and computational modelling was reported.

InChI:InChI=1/C9H12NO2/c1-3-10-6-4-8(5-7-10)9(11)12-2/h4-7H,3H2,1-2H3/q+1

Upstream product

• 2459-09-8 4-pyridinecarboxylic acid, methyl ester 
• 75-03-6 ethyl iodide 

Downstream Products

• 99065-42-6 1-ethyl-piperidine-4-carboxylic acid methyl ester 

Relevant articles and documents

Fluorescence Studies on Morphological Change of Oil-in-Water Microemulsions upon Dilution with Water

The morphological change of oil-in-water microemulsion (ME) has been studied by steady-state and time-resolved fluorimetry.The standard ME (ME1) consisted of sodium hexadecyl sulfate (7.2percent wt/wt), pentanol (10.8percent), hexadecane (2.7percent), and water (79.3percent).The fluorescence quenching of pyrene by N,N-dihexylaniline was used as a probe reaction.Both nonlinear Stern-Volmer relationship and nonexponential fluorescence decay curves of the pyrene monomer in ME containing the quencher were analyzed by Poisson statistics, which revealed that ME is subdivided upon dilution with water.

Silver-promoted benzannulations of siloxyalkynes with pyridinium and isoquinolinium salts

We describe the development of efficient benzannulations of siloxyalkynes with pyridinium and isoquinolinium salts. Such reactions are successfully promoted by a stoichiometric amount of silver(I) benzolate under mild reaction conditions. This process proceeds via a formal inverse-electron demand Diels-Alder reaction, followed by fragmentation of the initially produced bicyclic adducts to deliver a range of synthetically useful phenols and naphthols. Copyright