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57092-56-5

4-{(E)-[(acetyloxy)imino]methyl}-1-methylpyridinium is a complex organic compound with the molecular formula C10H12NO3. It is characterized by a pyridinium ring structure, which is a heterocyclic aromatic ring containing nitrogen, and a methyl group attached to the 1-position. The compound features a (E)-configured imine group, which is a double-bonded nitrogen atom connected to a carbonyl group, in this case, an acetyloxy group. The acetyloxy group is an ester derivative of acetic acid, indicating the presence of an oxygen atom double-bonded to the carbonyl carbon. 4-{(E)-[(acetyloxy)imino]methyl}-1-methylpyridinium is known for its potential applications in chemical research and as an intermediate in the synthesis of various pharmaceuticals and agrochemicals. Its unique structure and reactivity make it an interesting subject for study in organic chemistry.

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  • 57092-56-5 Structure

  • Basic information

    1. Product Name: 4-{(E)-[(acetyloxy)imino]methyl}-1-methylpyridinium
    2. Synonyms:
    3. CAS NO:57092-56-5
    4. Molecular Formula: C9H11N2O2
    5. Molecular Weight: 179.1953
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 57092-56-5.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 4-{(E)-[(acetyloxy)imino]methyl}-1-methylpyridinium(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4-{(E)-[(acetyloxy)imino]methyl}-1-methylpyridinium(57092-56-5)
    11. EPA Substance Registry System: 4-{(E)-[(acetyloxy)imino]methyl}-1-methylpyridinium(57092-56-5)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 57092-56-5(Hazardous Substances Data)

57092-56-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57092-56-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,0,9 and 2 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 57092-56:
(7*5)+(6*7)+(5*0)+(4*9)+(3*2)+(2*5)+(1*6)=135
135 % 10 = 5
So 57092-56-5 is a valid CAS Registry Number.

57092-56-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name [(E)-(1-methylpyridin-1-ium-4-yl)methylideneamino] acetate,iodide

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

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More Details:57092-56-5 SDS

57092-56-5Downstream Products

57092-56-5Relevant articles and documents

Hydrolysis of carboxylate and phosphate esters using monopyridinium oximes in cationic micellar media

Singh, Namrata,Ghosh, Kallol K.,Marek, Jan,Kuca, Kamil

experimental part, p. 569 - 578 (2012/01/14)

The reactions of p-nitrophenyl acetate (PNPA) with a series of monopyridinium oximes, viz. 2-PAM (2-hydroxyiminomethyl-1-methylpyridinium iodide), 3-PAM (3-hydroxyiminomethyl-1-methylpyridinium iodide), and 4-PAM (4-hydroxyiminomethyl-1-methylpyridinium iodide) have been studied in the presence of cationic surfactants of same hydrophobic chain length (C 16) within the concentration range of 0.5-6.0 mM at pH 8.0 under the pseudo-first-order condition. The observed rate constant (kobs) increases with increasing surfactant concentration culminating into a maximum, and this has been analyzed in detail following the concepts of micellar catalysis. The structure-activity relationship of the investigated oximes has been discussed, and 2-PAM was found to be the most reactive among all the three investigated oximes for the cleavage of PNPA. Esterolytic decomposition of p-nitrophenyldiphenyl phosphate with oximate ions (-CH=NO-) was followed in cetyltrimethylammonium bromide micelles at pH 9.0, and 4-PAM was the most reactive oxime for the micellar hydrolysis of phosphate ester. The apparent acid dissociation constants (pKa) of the investigated oximes have been determined spectrophotometrically.

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