5519-50-6 Usage
Description
1-Methylpiperidin-3-one, with the CAS number 5519-50-6, is an organic compound that belongs to the piperidinone family. It is characterized by its unique chemical structure, which features a six-membered nitrogen-containing ring with a methyl group attached to the first carbon and a ketone group at the third position. 1-Methylpiperidin-3-one is known for its potential applications in various industries due to its chemical properties.
Uses
Used in Chemical Synthesis:
1-Methylpiperidin-3-one is used as a reactant for the synthesis of various chemical compounds. Its unique structure allows it to serve as a building block in the creation of a wide range of molecules with different applications.
Used in Fuel Cell Technology:
1-Methylpiperidin-3-one is used as a reactant for preparing high-temperature proton exchange membranes (PEMs) for fuel cells. These membranes are crucial components in the efficient functioning of fuel cells, as they facilitate the transport of protons from the anode to the cathode while preventing the mixing of fuel and oxidant gases. The use of 1-Methylpiperidin-3-one in the development of these membranes can lead to improved performance and durability, making fuel cells more efficient and reliable as a source of clean energy.
Check Digit Verification of cas no
The CAS Registry Mumber 5519-50-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,1 and 9 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5519-50:
(6*5)+(5*5)+(4*1)+(3*9)+(2*5)+(1*0)=96
96 % 10 = 6
So 5519-50-6 is a valid CAS Registry Number.
InChI:InChI=1/C6H11NO/c1-7-4-2-3-6(8)5-7/h2-5H2,1H3
5519-50-6Relevant articles and documents
Lightening Agents and/or Dyes that Contain Aldehyde(s)
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, (2010/12/29)
Agents for dyeing and/or lightening keratin fibers, in particular human hair, containing, relative to the weight thereof, 0.001 to 15 wt. % of at least one aldehyde of the formula (I): wherein X represents —CH(R2)—SO2—Y—R1, —CR3R4R5, or wherein Y represents —CH(CHO)— or —CH2— or a chemical bond, and wherein each of R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10 independently represents —H or —CN or —F or —Cl or —Br or —I or —CHO or —NH2 or —NO2 or —CF3 or —CCl3 or —CF2CF3 or —CCl2CCl3 or an optionally substituted (C1-C6) alkyl group or a hydroxyalkyl group or a polyhydroxyalkyl group or an optionally substituted (C1-C6) alkylene group, and wherein the agent contains no oxidation dye precursors of developer and coupler type.
Chemoselective Alcohol Oxidations by Anionic Molybdenum-Picolinate N-Oxidoperoxo Complex MoO5PICO
Campestrini, Sandro,Furia, Fulvio Di,Modena, Giorgio
, p. 3658 - 3660 (2007/10/02)
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Determination of the Structure of Products of the Reduction of Pyridostigmine with NaBH4
Horstmann, Volker,Haefelinger, Guenter
, p. 1401 - 1408 (2007/10/02)
The chemical structure of 5 different products of pyridostigmine obtained by reduction with NaBH4 was determined by GC - MS and subsequently confirmed by means of 1H and 13C NMR spectroscopy.Reaction conditions leading almost exclusively to the main product: 3--1-methyl-1,2,5,6-tetrahydropyridine (4) have been determined. - Key words: Pyridostigmine, 3--1-methylpyridiniumbromide, Reduction Products, 1H NMR Spectra, 13C NMR Spectra
