161886-59-5 Usage
Uses
Used in Organic Synthesis:
(S)-CARNITINE MESYLATE ISOBUTYL ESTER, MESYLATE SALT is used as a synthetic intermediate for the production of various organic compounds. Its unique chemical structure allows it to be a versatile building block in the synthesis of a wide range of molecules, including pharmaceuticals, agrochemicals, and other specialty chemicals.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, (S)-CARNITINE MESYLATE ISOBUTYL ESTER, MESYLATE SALT is used as a key component in the development of new drugs. Its properties make it suitable for the synthesis of molecules with potential therapeutic applications, contributing to the advancement of novel treatments for various diseases and conditions.
Used in Agrochemical Industry:
(S)-CARNITINE MESYLATE ISOBUTYL ESTER, MESYLATE SALT is also utilized in the agrochemical industry for the synthesis of compounds with pesticidal, herbicidal, or fungicidal properties. Its incorporation into these products can lead to the development of more effective and environmentally friendly solutions for crop protection and management.
Check Digit Verification of cas no
The CAS Registry Mumber 161886-59-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,8,8 and 6 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 161886-59:
(8*1)+(7*6)+(6*1)+(5*8)+(4*8)+(3*6)+(2*5)+(1*9)=165
165 % 10 = 5
So 161886-59-5 is a valid CAS Registry Number.
InChI:InChI=1/C12H26NO5S.CH4O3S/c1-10(2)9-17-12(14)7-11(8-13(3,4)5)18-19(6,15)16;1-5(2,3)4/h10-11H,7-9H2,1-6H3;1H3,(H,2,3,4)/q+1;/p-1/t11-;/m0./s1
161886-59-5Relevant articles and documents
The β-Lactone Route to a Totally Stereoselective Synthesis of Carnitine Derivatives
Bernabei, Ida,Castagnani, Roberto,Angelis, Francesco De,Fusco, Enrico De,Gianessi, Fabio,et al.
, p. 826 - 831 (2007/10/03)
The syntheses of the enantiomerically pure, carnitine-related β-lactones 10 and 12 starting from various carnitine precursors of opposite configuration (or carnitine itself) are described. (R)-3-Chlorocarnitine (20) has also been directly prepared from (S)-carnitine (14) and has been cyclized to 12 by a second inversion of configuration of the stereogenic centre.By nucleophilic attack at the carbonyl carbon, the β-lactone carnitine derivatives have been converted into esters, amides, and guanidino congeners.Following this route, it is possible to obtain the biologically active isomer (R)-carnitine (1) starting from the otherwise useless industrial by-product (S)-carnitine (14).Nucleophilic attack by selected ambident nucleophiles at the β-carbon of the same β-lactone derivatives results in a second inversion of configuration of the stereogenic centre.Besides aminocarnitine (3), chiral acetylcarnitine (2) and acetylthiocarnitine (5) have been synthesized in homochiral forms following this latter procedure. - Keywords: asymmetric ring-opening; carnitine; cyclizations; β-lactones; nucleophilic substitutions
