34500-18-0 Usage
Uses
Used in Chemical Synthesis:
3-Oxobutanoic acid 2-(acetyloxy)ethyl ester is used as an intermediate in the synthesis of various organic compounds. Its reactivity and functional groups make it a valuable building block for the production of pharmaceuticals, agrochemicals, and other specialty chemicals.
Used in Scavenger Resins:
3-Oxobutanoic acid 2-(acetyloxy)ethyl ester is used as a component in PL-AAEM Resin, a styrene/methacrylate copolymer matrix. This resin serves as a scavenger designed to selectively remove primary amines in the presence of secondary amines, making it useful in various industrial processes, such as the purification of chemicals and the removal of impurities.
Used in Pharmaceutical Industry:
3-Oxobutanoic acid 2-(acetyloxy)ethyl ester is used as a pharmaceutical intermediate for the synthesis of various drugs. Its unique structure and reactivity make it a promising candidate for the development of new therapeutic agents.
Used in Cosmetics Industry:
3-Oxobutanoic acid 2-(acetyloxy)ethyl ester is used as an ingredient in cosmetics and personal care products. Its properties, such as solubility and compatibility with other ingredients, make it suitable for use in formulations like creams, lotions, and other skincare products.
Check Digit Verification of cas no
The CAS Registry Mumber 34500-18-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,5,0 and 0 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 34500-18:
(7*3)+(6*4)+(5*5)+(4*0)+(3*0)+(2*1)+(1*8)=80
80 % 10 = 0
So 34500-18-0 is a valid CAS Registry Number.
InChI:InChI=1/C8H12O5/c1-6(9)5-8(11)13-4-3-12-7(2)10/h3-5H2,1-2H3
34500-18-0Relevant academic research and scientific papers
Nimodipine: Synthesis and metabolic pathway
Meyer,Wehinger,Bossert,Scherling
, p. 106 - 112 (2007/10/02)
Key step of the synthesis of the calcium antagonistic cerebral vasodilator (±) isopropyl-2-methoxyethyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylate (Bay e 9736, nimodipine) is the cyclising Michael addition. A pharmacokinetic study with 14C-nimodipine in the rat revealed as major metabolites the dihydropyridines as well as the pyridines. A potential metabolic pathway is discussed involving ether cleavage and oxidation to the pyridine form as primary biotransformation steps. Reference metabolites were synthesized using 1,4-dihydropyridines with appropriate functionalities as precursors.
Substituted alkyl esters of quinoxaline-di-N-oxide-2-carboxylic acid
-
, (2008/06/13)
Novel alkyl esters of quinoxaline-di-N-oxide-2-carboxylic acid substituted on the alkyl portion of the ester by hydroxy, acyloxy, N-alkyl carbamyloxy, dialkylaminoacyloxy, carboxyacyloxy, alkoxycarbonyloxy, haloacyloxy, amino and mono- and disubstituted amino, useful as antibacterial agents and in promoting growth and improving feed efficiency of animals in general.
