20556-14-3 Usage
Description
H-VAL-ILE-OH, also known as L-Valyl-L-isoleucine, is a nonpolar dipeptide composed of two amino acids, L-valine and L-isoleucine. It is a naturally occurring compound that can be synthesized through various methods, including enzymatic synthesis and chemical synthesis. H-VAL-ILE-OH has unique properties, such as its nonpolar nature and the presence of two amino acids, which make it a valuable compound in various applications.
Uses
Used in Pharmaceutical Industry:
H-VAL-ILE-OH is used as a key component in the preparation of antihypertensive drugs. It plays a crucial role in the development of medications that help regulate blood pressure and maintain cardiovascular health. The nonpolar nature of H-VAL-ILE-OH allows it to interact with specific biological targets, making it an effective component in the formulation of antihypertensive drugs.
Check Digit Verification of cas no
The CAS Registry Mumber 20556-14-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,5,5 and 6 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 20556-14:
(7*2)+(6*0)+(5*5)+(4*5)+(3*6)+(2*1)+(1*4)=83
83 % 10 = 3
So 20556-14-3 is a valid CAS Registry Number.
InChI:InChI=1/C11H22N2O3/c1-5-7(4)9(11(15)16)13-10(14)8(12)6(2)3/h6-9H,5,12H2,1-4H3,(H,13,14)(H,15,16)/t7?,8-,9-/m0/s1
20556-14-3Relevant articles and documents
An expedient N-terminal attachment methodology for the solid phase peptide synthesis
Li,Sung Tsai Lin,Jian Hsiu Yang
, p. 1608 - 1612 (2007/10/03)
A general and successful N-terminal attachment methodology is described that allows the solid phase synthesis of oligopeptides from activated N-hydroxysuccinimide esters and amino acid lithium salts. The results of studies with different coupling systems for amide bond formation are presented. The oligomers were synthesized on solid support using a carbamate linker with final TFA/CH2Cl2 cleavage. This methodology was also applied for the preparation of peptide-substituted amides and esters in high purities and excellent yields.
Use of NN'-isopropylidene dipeptides in peptide synthesis.
Hardy,Samworth
, p. 1954 - 1960 (2007/10/08)
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