1033713-11-9 Usage
General Description
(S)-1-(tert-Butoxycarbonyl)-5-oxopiperazine-2-carboxylic acid, also known as Boc-Glu(OtBu)-OH, is a chemical compound used in organic synthesis and peptide chemistry. It is a derivative of glutamic acid, an amino acid found in proteins. The compound contains a tert-butoxycarbonyl (Boc) protecting group, which is commonly used to temporarily protect amino groups during peptide synthesis. This allows for selective manipulation of the desired functional groups in the molecule. Boc-Glu(OtBu)-OH is a versatile building block in the synthesis of peptides and other complex organic molecules, and its use is important in the development of new pharmaceuticals and materials.
Check Digit Verification of cas no
The CAS Registry Mumber 1033713-11-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,3,7,1 and 3 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1033713-11:
(9*1)+(8*0)+(7*3)+(6*3)+(5*7)+(4*1)+(3*3)+(2*1)+(1*1)=99
99 % 10 = 9
So 1033713-11-9 is a valid CAS Registry Number.
1033713-11-9Relevant articles and documents
Synthesis of (S)- and (R)-5-oxo-piperazine-2-carboxylic acid and its application to peptidomimetics
Guitot, Karine,Carboni, Stefano,Reiser, Oliver,Piarulli, Umberto
experimental part, p. 8433 - 8436 (2010/01/16)
(Chemical Equation Presented) A straightforward synthesis of (S)- and (R)-N-Boc-5-oxopiperazine-2-carboxylic acid is reported starting from L- or D-serine and ethyl glyoxylate. Those were evaluated as constituents in two tetrapeptides by studying their se
