7352-21-8 Usage
General Description
L-Leucine, N-[N-[(phenylmethoxy)carbonyl]glycyl]-, ethyl ester is a chemical compound that is derived from L-Leucine, a branched-chain amino acid that is essential for protein synthesis and muscle growth. The ethyl ester form of this compound is often used in the production of dietary supplements and pharmaceuticals due to its improved stability and bioavailability. It is also sometimes used as a building block in the synthesis of peptides and other complex organic molecules. The phenylmethoxycarbonyl group attached to the glycyl moiety serves as a protective group, preventing unwanted side reactions during chemical synthesis. Overall, L-Leucine, N-[N-[(phenylmethoxy)carbonyl]glycyl]-, ethyl ester is a versatile chemical that has multiple applications in the fields of medicine and biotechnology.
Check Digit Verification of cas no
The CAS Registry Mumber 7352-21-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,5 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 7352-21:
(6*7)+(5*3)+(4*5)+(3*2)+(2*2)+(1*1)=88
88 % 10 = 8
So 7352-21-8 is a valid CAS Registry Number.
7352-21-8Relevant articles and documents
New system for peptide synthesis using N-acylpyrazoles
Kashima, Choji,Tsuruoka, Shiro,Mizuhara, Saori
, p. 413 - 424 (2007/10/03)
New system of peptide synthesis was described. The extension of one amino acid unit on the peptide chain was constituted from only 2 reaction steps, the conversion from esters to the corresponding N-acylpyrazoles and the subsequent aminolysis with amino esters. This new system was distinctive from the conventional peptide synthesis, which was consisted of 3 steps of the deprotection, the activation and the condensation. Moreover, the key intermediate N-acylpyrazoles exhibited the excellent properties of high sensitivity and separability for the chiral column on HPLC using the UV detector.
