59573-44-3 Usage
General Description
(+)-(2S,5S)-2,5-dimethylpiperazine is a chemical compound with the molecular formula C6H14N2. It is a piperazine derivative, containing two methyl groups on the 2 and 5 positions of the piperazine ring. (+)-(2S,5S)-2,5-dimethylpiperazine is often used as a building block in the synthesis of pharmaceuticals and other organic compounds. It is a chiral molecule, meaning it has two different mirror image forms known as enantiomers. The (+)-(2S,5S) enantiomer of 2,5-dimethylpiperazine is the stereochemically pure form of the compound, with specific pharmacological and biological properties. Its structure and properties make it a versatile and important chemical in various industrial and research applications.
Check Digit Verification of cas no
The CAS Registry Mumber 59573-44-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,5,7 and 3 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 59573-44:
(7*5)+(6*9)+(5*5)+(4*7)+(3*3)+(2*4)+(1*4)=163
163 % 10 = 3
So 59573-44-3 is a valid CAS Registry Number.
59573-44-3Relevant articles and documents
Reversible Interconversion between 2,5-Dimethylpyrazine and 2,5-Dimethylpiperazine by Iridium-Catalyzed Hydrogenation/Dehydrogenation for Efficient Hydrogen Storage
Fujita, Ken-Ichi,Wada, Tomokatsu,Shiraishi, Takumi
supporting information, p. 10886 - 10889 (2017/08/30)
A new hydrogen storage system based on the hydrogenation and dehydrogenation of nitrogen heterocyclic compounds, employing a single iridium catalyst, has been developed. Efficient hydrogen storage using relatively small amounts of solvent compared with previous systems was achieved by this new system. Reversible transformations between 2,5-dimethylpyrazine and 2,5-dimethylpiperazine, accompanied by the uptake and release of three equivalents of hydrogen, could be repeated almost quantitatively at least four times without any loss of efficiency. Furthermore, hydrogen storage under solvent-free conditions was also accomplished.
