1. Home
  2. Products
  3. Therapeutic Peptides
  4. Peptide Inhibitors
  5. cyclo(L-Phe-L-Val)

cyclo(L-Phe-L-Val)

cyclo(L-Phe-L-Val) forms a compact diketopiperazine ring that exhibits notable rigidity and stability in aqueous environments. Aromatic and aliphatic residues interact to shape its hydrophobic core. The cyclic structure provides a valuable model for understanding constrained peptide folding. Research spans natural-product analogs, peptide-material scaffolds, and stereochemical studies.

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.
cyclo(L-Phe-L-Val)(CAS 35590-86-4)

CAT No: R2439

CAS No:35590-86-4

Synonyms/Alias:cyclo(L-Phe-L-Val);35590-86-4;Cyclo-(L-Val-L-Phe);(3S,6S)-3-benzyl-6-propan-2-ylpiperazine-2,5-dione;Cyclo-(L-Phe-L-Val);3S-(1-methylethyl)-6S-(phenylmethyl)-2,5-piperazinedione;(3S,6S)-3-Benzyl-6-isopropylpiperazine-2,5-dione;(3S,6S)-3-benzyl-6-(propan-2-yl)piperazine-2,5-dione;(3S,6S)-3-benzyl-6-isopropyl-piperazine-2,5-dione;CHEMBL503815;SCHEMBL25310386;CHEBI:215013;DA-72470;HY-121982;CS-0083802;

Custom Peptide Synthesis
cGMP Peptide
  • Registration of APIs
  • CMC information required for an IND
  • IND and NDA support
  • Drug master files (DMF) filing
M.F/Formula
C14H18N2O2
M.W/Mr.
246.3
InChI
InChI=1S/C14H18N2O2/c1-9(2)12-14(18)15-11(13(17)16-12)8-10-6-4-3-5-7-10/h3-7,9,11-12H,8H2,1-2H3,(H,15,18)(H,16,17)/t11-,12-/m0/s1
InChI Key
OQQPOHUVAQPSHJ-RYUDHWBXSA-N

Useful Tools

Peptide Calculator

Abbreviation List

Peptide Glossary

If you have any peptide synthesis requirement in mind, please do not hesitate to contact us at . We will endeavor to provide highly satisfying products and services.

Featured Services
Epitope Mapping ServicesPeptide Synthesis ServicescGMP Peptide ServicePeptide Analysis ServicesPeptide Modification ServicesCustom Conjugation ServicePeptide CDMOPeptide Nucleic Acids Synthesis
Hot Products
Angiotensin II

Angiotensin II peptide regulates blood pressure and vascular constriction. Purchase this synthetic research peptide to support cardiovascular and renal function studies.

Read More Read More
Terlipressin Acetate

Terlipressin Acetate is a synthetic vasopressin analog peptide used for vascular and liver research. Buy Terlipressin peptide powder online from a trusted peptide supplier for professional studies.

Read More Read More
Atosiban

Atosiban is a peptide oxytocin receptor antagonist that helps prevent preterm labor. Buy Atosiban peptide for reproductive and uterine contractility research.

Read More Read More
GLP-1 (7-36) amide Acetate

GLP-1 (7-36) amide Acetate peptide enhances insulin secretion and glucose balance. Buy this research peptide for diabetes and metabolic disorder studies.

Read More Read More
Deslorelin

Deslorelin peptide is a potent GnRH agonist used for fertility and hormonal control. Buy Deslorelin peptide powder online for veterinary and endocrine research applications.

Read More Read More
Aviptadil Acetate

Aviptadil Acetate is a vasoactive intestinal peptide for lung and immune research. Purchase this synthetic peptide for studies on pulmonary health and inflammation.

Read More Read More
Angiotensin II Acetate

Angiotensin II Acetate is a potent research peptide regulating blood pressure and vascular tone. Purchase this synthetic peptide to support cardiovascular and renal studies.

Read More Read More
Thymosin β4 Acetate

Thymosin β4 Acetate promotes wound healing, tissue repair, and cell regeneration. Buy Thymosin beta 4 peptide powder for research on recovery and regenerative medicine.

Read More Read More
Carbetocin

Carbetocin is a synthetic oxytocin analog that promotes uterine contraction and postpartum recovery. Buy Carbetocin peptide powder from a professional supplier for reproductive research.

Read More Read More
GLP-1 (7-37) Acetate

GLP-1 (7-37) Acetate is a synthetic peptide for appetite and insulin regulation. Order GLP-1 peptide powder from a trusted supplier for metabolic research.

Read More Read More
About us

Creative Peptides is a trusted CDMO partner specializing in high-quality peptide synthesis, conjugation, and manufacturing under strict cGMP compliance. With advanced technology platforms and a team of experienced scientists, we deliver tailored peptide solutions to support drug discovery, clinical development, and cosmetic innovation worldwide.

From custom peptide synthesis to complex peptide-drug conjugates, we provide flexible, end-to-end services designed to accelerate timelines and ensure regulatory excellence. Our commitment to quality, reliability, and innovation has made us a preferred partner across the pharmaceutical, biotechnology, and personal care industries.

Our Customers