944283-07-2 Usage
General Description
Boc-Ser(Fmoc-Ala)-OH is a chemical compound with a complex structure and formula. It consists of a Boc-protected serine residue bonded to a Fmoc-protected alanine residue through a peptide bond. The Boc group serves as a protecting group for the serine residue, while the Fmoc group plays a similar role for the alanine residue. Boc-Ser(Fmoc-Ala)-OH is typically used in the synthesis of peptides and proteins, as the protecting groups can be selectively removed to allow for further modifications and reactions. Boc-Ser(Fmoc-Ala)-OH is an important building block in the field of organic chemistry and biochemistry, and has applications in pharmaceutical research, drug development, and biotechnology.
Check Digit Verification of cas no
The CAS Registry Mumber 944283-07-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,4,2,8 and 3 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 944283-07:
(8*9)+(7*4)+(6*4)+(5*2)+(4*8)+(3*3)+(2*0)+(1*7)=182
182 % 10 = 2
So 944283-07-2 is a valid CAS Registry Number.
944283-07-2Relevant articles and documents
Synthesis of cyclic peptides via O-N-acyl migration
Lécaillon, Jennifer,Gilles, Pierre,Subra, Gilles,Martinez, Jean,Amblard, Muriel
, p. 4674 - 4676 (2008/12/20)
We describe here a novel and convenient synthesis of head-to-tail cyclic peptide avoiding racemization. Linear depsipeptides including a serine residue as the key element for ester bond formation and acyl transfer were synthesized on 2-chlorotrityl chloride resin. After cleavage from the resin, intramolecular head-to-tail cyclization was performed in solution by C-terminal activation of urethane protected O-acyl serine residue. After removal of the Nα-serine protecting group, the final step consisted in O-N-acyl migration reaction on the 'switch' or 'click' element to restore native cyclic peptides.
