80174-45-4 Usage
General Description
D-ISOLEUCINE-OBZL P-TOSYLATE is a chemical compound that is commonly used in the process of peptide synthesis. It is a derivative of isoleucine, an essential amino acid, and it is often used as a protecting group in the synthesis of peptides and proteins. The p-tosylate group is a sulfonate ester that can be easily removed under mild conditions, making it a valuable tool in peptide chemistry. The compound is typically used in research and pharmaceutical applications to aid in the creation of complex peptide structures for various purposes, including drug development and biological studies.
Check Digit Verification of cas no
The CAS Registry Mumber 80174-45-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,1,7 and 4 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 80174-45:
(7*8)+(6*0)+(5*1)+(4*7)+(3*4)+(2*4)+(1*5)=114
114 % 10 = 4
So 80174-45-4 is a valid CAS Registry Number.
80174-45-4Relevant articles and documents
Mortiamides A-D, Cyclic Heptapeptides from a Novel Mortierella sp. Obtained from Frobisher Bay
Grunwald, Alyssa L.,Berrue, Fabrice,Robertson, Andrew W.,Overy, David P.,Kerr, Russell G.
, p. 2677 - 2683 (2017)
Four new cyclic heptapeptides, mortiamides A-D (1-4), were obtained from a novel Mortierella sp. isolate obtained from marine sediment collected from the intertidal zone of Frobisher Bay, Nunavut, Canada. The structures of the compounds were elucidated by NMR spectroscopy and tandem mass spectrometry. The absolute configurations of the amino acids were determined using Marfey's method. Localization of l and d amino acids within each compound was ascertained by retention time comparison of the partial hydrosylate products of each compound to synthesized dipeptide standards using LC-HRMS. Compounds 1-4 did not exhibit any significant antimicrobial or cytotoxic activity.
