CAS 128802-79-9

L-Phenylalaninamide,N-(3-carboxy-1-oxopropyl)-L-alanyl-L-isoleucyl-L-prolyl-N-(4-nitrophenyl)-

Description:

L-Phenylalaninamide, N-(3-carboxy-1-oxopropyl)-L-alanyl-L-isoleucyl-L-prolyl-N-(4-nitrophenyl)-, with CAS number 128802-79-9, is a complex organic compound characterized by its multi-peptide structure. This substance features a combination of amino acids, including phenylalanine, alanine, isoleucine, and proline, which contribute to its potential biological activity. The presence of a nitrophenyl group suggests that it may exhibit unique electronic properties, possibly influencing its reactivity and interactions with biological targets. Additionally, the carboxy and oxo functional groups indicate that it may participate in various chemical reactions, including those involving acid-base chemistry and potential enzyme interactions. Such compounds are often studied for their roles in medicinal chemistry, particularly in the development of pharmaceuticals or as biochemical probes. The specific stereochemistry of the amino acids can also play a crucial role in determining the compound's biological activity and specificity. Overall, this compound represents a fascinating area of study within the field of peptide chemistry and drug design.

Formula: C₃₃H₄₂N₆O₉

Suc-Ala-Ile-Pro-Phe-pNA

CAS: 128802-79-9

Cyclosporine is a cyclic peptide that is used as an immunosuppressive drug. It binds to the cytosolic protein phosphatase, preventing its activation. Cyclosporine also binds to other proteins in the cell, such as casein kinase II and cyclophilin, leading to changes in cellular function. It has been shown to inhibit the production of cytokines and other inflammatory mediators by inhibiting tyrosine kinase activity. Cyclosporine is metabolized into FK506, which has a similar structure but greater potency than cyclosporine. The mechanism of action for FK506 is not fully understood but it appears to be related to its ability to bind to tyrosine kinases and inhibit their activity.

Formula: C₃₃H₄₂N₆O₉

Purity: Min. 95%

Molecular weight: 666.72 g/mol

Ref: 3D-FS110770