CAS 125598-87-0

N-(tert-butoxycarbonyl)-L-tryptophyl-L-leucyl-N-{(2S)-1-[4-(hydrazinylcarbonyl)phenyl]-3-oxopropan-2-yl}-L-serinamide

Description:

N-(tert-butoxycarbonyl)-L-tryptophyl-L-leucyl-N-{(2S)-1-[4-(hydrazinylcarbonyl)phenyl]-3-oxopropan-2-yl}-L-serinamide, with CAS number 125598-87-0, is a complex organic compound characterized by its multi-functional structure, which includes amino acid residues and a hydrazine moiety. This compound features a tert-butoxycarbonyl (Boc) protecting group, commonly used in peptide synthesis to protect the amine group of amino acids. The presence of L-tryptophyl and L-leucyl indicates that it is a peptide derivative, which may exhibit biological activity due to the incorporation of these amino acids. The hydrazinylcarbonyl group suggests potential reactivity, possibly allowing for further chemical modifications or interactions with other biomolecules. Its structure implies that it may be of interest in medicinal chemistry, particularly in the development of peptide-based therapeutics. The compound's solubility, stability, and reactivity would depend on the specific conditions, such as pH and solvent, making it essential to consider these factors in practical applications.

Formula: C₃₅H₄₇N₇O₈

InChI: InChI=1/C35H47N7O8/c1-20(2)14-27(31(46)40-29(19-44)33(48)38-24(18-43)15-21-10-12-22(13-11-21)30(45)42-36)39-32(47)28(41-34(49)50-35(3,4)5)16-23-17-37-26-9-7-6-8-25(23)26/h6-13,17-18,20,24,27-29,37,44H,14-16,19,36H2,1-5H3,(H,38,48)(H,39,47)(H,40,46)(H,41,49)(H,42,45)/t24-,27-,28-,29-/m0/s1

Synonyms:

• A 57696
• Boc-L-Trp-L-Leu-L-Asp-L-Phe-NHNH2

A-57696

CAS: 125598-87-0

A-57696 is a cholecystokinin antagonist with selective for cortical CCK-B receptors (IC50 = 25 nM).

Formula: C₃₅H₄₇N₇O₈

Purity: 98%

Color and Shape: Solid

Molecular weight: 693.79

Ref: TM-T26482