4-Pentynoyl-Val-Ala-PAB-OH CAS:1956294-75-9 is a small molecule drug that is composed of several functional groups. The 4-Pentynoyl group is an alkyne functional group that contains a carbon-carbon triple bond, and it is often used in chemical reactions to introduce specific structural features into molecules. The Val-Ala dipeptide unit is composed of two amino acids, valine and alanine, which are commonly found in proteins and peptides. The PAB (para-aminobenzoic acid) group is an aromatic compound that contains an amino group, and it is often used in drug design as a targeting group to help direct the drug to specific cells or tissues in the body. The OH group is a hydroxyl functional group that contains an oxygen atom and a hydrogen atom, and it is important for the solubility and reactivity of the compound.
The combination of these functional groups in 4-Pentynoyl-Val-Ala-PAB-OH is designed to create a drug that can be used to target specific biological processes in the body. The Val-Ala dipeptide unit, for example, is known to have activity against certain types of cancer cells, while the PAB group can help to target the drug specifically to cancer cells, improving its efficacy and reducing potential side effects. The 4-Pentynoyl group can also be used to introduce additional structural features into the molecule, which can further enhance its biological activity and specificity.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
