28875-17-4 Usage
General Description
BOC-L-alanine methyl ester is a chemical compound used in the field of organic chemistry as a reagent for the synthesis of peptides and other organic molecules. It is a derivative of L-alanine, a naturally occurring amino acid, and is commonly used as a protecting group for the amino group in peptide synthesis. The BOC (tert-butoxycarbonyl) group protects the amine functionality of the alanine molecule, allowing for selective reactions with other functional groups during synthetic processes. BOC-L-alanine methyl ester is a versatile and important building block in the production of bioactive compounds, pharmaceuticals, and materials with various applications in the chemical and biotechnology industries.
Check Digit Verification of cas no
The CAS Registry Mumber 28875-17-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,8,7 and 5 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 28875-17:
(7*2)+(6*8)+(5*8)+(4*7)+(3*5)+(2*1)+(1*7)=154
154 % 10 = 4
So 28875-17-4 is a valid CAS Registry Number.
InChI:InChI=1/C9H17NO4/c1-6(7(11)13-5)10-8(12)14-9(2,3)4/h6H,1-5H3,(H,10,12)/t6-/m0/s1
28875-17-4Relevant articles and documents
Development of a temporary marker for peptides
Sameiro,Goncalves,Maia, Hernani L.S.
, p. 1480 - 1485 (2007/10/03)
3-[(N,N-Dimethylaminophenyl)-4′-diazenyl]benzoic acid was coupled with several amino acid esters and the product acylated further with Boc. The material thus obtained was then submitted to cleavage by electrolysis and nucleophilic attack in order to evaluate the possibility of using this chromophore as a temporary marker.
Synthesis of a 3-aminopiperidin-2,5-dione as a conformationally constrained surrogate of the Ala-Gly dipeptide
Estiarte, M.Angels,Diez, Anna,Rubiralta, Mario,Jackson, Richard F.W
, p. 157 - 161 (2007/10/03)
The preparation of the Boc-{Ala-Gly}-OBn pseudopeptide 4 is reported. The key intermediate, aminoester 5b, was obtained by a cross-coupling reaction of alaninezinc iodide 6 and the thioester of glycine 9.