6266-21-3 Usage
General Description
1-(carboxymethyl)-3-methylpyridinium is a chemical compound with the molecular formula C8H10NO2. It is a pyridinium derivative that contains a carboxymethyl group and a methyl group attached to the pyridine ring. 1-(carboxymethyl)-3-methylpyridinium is commonly used in the synthesis of various pharmaceuticals and organic compounds. It is also used as an intermediate in the production of dyes, pigments, and insecticides. Additionally, 1-(carboxymethyl)-3-methylpyridinium has been studied for its potential biological activities, including its antibacterial and antifungal properties. It is important to handle this chemical with caution, as it may be harmful if ingested, inhaled, or in contact with skin.
Check Digit Verification of cas no
The CAS Registry Mumber 6266-21-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,2,6 and 6 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 6266-21:
(6*6)+(5*2)+(4*6)+(3*6)+(2*2)+(1*1)=93
93 % 10 = 3
So 6266-21-3 is a valid CAS Registry Number.
6266-21-3Relevant articles and documents
A versatile Synthesis of Carboxypyridine Betaines and their 1H and 13C NMR Spectra
Dega-Szafran, Zofia,Kowalczyk, Iwona,Szafran, Miroslaw
, p. 303 - 312 (2007/10/03)
Pyridine betaine and 15 substituted pyridine betaines were prepared by alkylation of R-pyridines with ethyl chloroacetate.The ester group was removed by acid hydrolysis and the obtained hydrochlorides were left with propylene oxide in order to obtain pure, free R-pyridine betaines.The 1H and 13C NMR spectra of free betaines and their hydrochlorides were analysed with respect to an interaction of the ring substituents with N+CH2COO group. - Key words: R-pyridine betaines; ethyl chloroacetate; propylene oxide; IR spectra; 1H and 13C NMR spectra.
