Phenylac-Phe-OH

Phenylac-Phe-OH is a peptide-related intermediate consisting of a phenylacetylated phenylalanine bearing a free carboxylic acid, where the phenylalanine residue provides a benzyl side chain and the N-terminus is acylated with a phenylacetyl group. The molecule contains an amide linkage between the phenylacetyl moiety and the α-amino functionality, along with a terminal carboxyl group (-COOH) and an unprotected aromatic side chain that can participate in hydrophobic and π-π interactions during peptide assembly or downstream binding studies. Phenylac-Phe-OH is used in peptide synthesis workflows and related chemical biology applications as a defined building block for introducing phenylalanine with a phenylacetyl N-acyl handle, supporting controlled preparation of more complex amino acid and peptide derivatives.

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.

CAT No: CP27414

CAS No:738-75-0

Synonyms/Alias:N-Phenylacetylphenylalanine;N-Phenylacetyl-L-phenylalanine;738-75-0;N-(Phenylacetyl)phenylalanine;PAA-S-Phe;AC1L2ICL;AC1Q71CE;AC1Q71CF;Phenylacetyl-L-Phenhylalanine;MLS000542549;SCHEMBL4144668;CHEMBL1451705;CTK8G2372;HMDB02372;HMS2214N09;3-phenyl-N-(phenylacetyl)-Alanine;ZINC4899436;L-Phenylalanine,N-(phenylacetyl)-;N-Alpha-phenylacetyl-L-phenylalanine;L-3-phenyl-N-(phenylacetyl)-Alanine;L-Phenylalanine,N-(2-phenylacetyl)-;AKOS010373210;NCGC00247367-01;AM005423;SMR000327388

Custom Peptide Synthesis

Registration of APIs
CMC information required for an IND

IND and NDA support
Drug master files (DMF) filing

M.F/Formula

C17H17NO3

M.W/Mr.

283.33

Size

5 g;25 g;

InChI

1S/C17H17NO3/c19-16(12-14-9-5-2-6-10-14)18-15(17(20)21)11-13-7-3-1-4-8-13/h1-10,15H,11-12H2,(H,18,19)(H,20,21)/t15-/m0/s1

InChI Key

LIIPHJDKZNTNII-HNNXBMFYSA-N

Canonical SMILES

C1=CC=C(C=C1)CC(C(=O)O)NC(=O)CC2=CC=CC=C2

1. Effect of Short-Term Desiccation, Recovery Time, and CAPA-PVK Neuropeptide on the Immune System of the Burying Beetle Nicrophorus vespilloides

2. Relatedness of antibodies to peptides containing homocitrulline or citrulline in patients with rheumatoid arthritis

3. Store-operated Ca2+ entry sustains the fertilization Ca2+ signal in pig eggs

4. Odorant binding protein based biomimetic sensors for detection of alcohols associated with Salmonella contamination in packaged beef

5. Cationic cell-penetrating peptides are potent furin inhibitors

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

Custom Conjugation Service Peptide CDMO Epitope Mapping Services Peptide Nucleic Acids Synthesis Peptide Analysis Services cGMP Peptide Service Peptide Modification Services Peptide Synthesis Services

Hot Products

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

Read More

Teriparatide Acetate

Teriparatide Acetate is a bone-forming peptide supporting osteoporosis research. Buy Teriparatide peptide online to study bone growth and calcium metabolism.

Read More

Glucagon peptide promotes glycogen breakdown and blood sugar regulation. Buy Glucagon research peptide online for metabolic and liver studies.

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

Fertirelin Acetate

Fertirelin Acetate is a synthetic peptide that promotes ovulation and fertility. Purchase Fertirelin research peptide for breeding and hormonal studies.

Read More

Antide is a GnRH antagonist peptide used in reproductive hormone research. Buy Antide peptide powder from a reliable peptide supplier for endocrine studies.

Read More

Somatostatin peptide inhibits the secretion of growth hormone and insulin. Purchase high-purity Somatostatin for metabolic, neuroendocrine, and cancer research.

Read More

Teduglutide peptide enhances intestinal absorption and mucosal growth. Buy Teduglutide research peptide to support gastrointestinal and metabolic studies.

Read More

Terlipressin is a synthetic vasopressin analog that supports vascular and renal research. Purchase Terlipressin peptide from a verified supplier for liver and hemodynamic studies.

Read More

Thymopentin Acetate

Thymopentin Acetate peptide enhances immune modulation and T-cell function. Purchase Thymopentin research peptide online for immunotherapy and cell biology research.

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