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H-Phe-Met-Arg-Phe-NH2

H-Phe-Met-Arg-Phe-NH2 is a tetrapeptide containing hydrophobic, sulfur-containing, and basic residues contributing to diverse interaction modes. Its amidated terminus enhances structural rigidity. Researchers use it to examine aromatic and cationic motifs in peptide–receptor systems. The molecule aids structure–activity analyses.

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

CAT No: F05022

CAS No:152165-14-5

Synonyms/Alias:Fmrfamide;FMRF amide;64190-70-1;Phe-Met-Arg-Phe, amide;152165-14-5;(S)-N-((S)-1-Amino-1-oxo-3-phenylpropan-2-yl)-2-((S)-2-((S)-2-amino-3-phenylpropanamido)-4-(methylthio)butanamido)-5-guanidinopentanamide;UNII-8953X1KZFL;8953X1KZFL;CHEMBL262202;FMRF-amide;(2S)-N-[(2S)-1-amino-1-oxo-3-phenylpropan-2-yl]-2-[[(2S)-2-[[(2S)-2-amino-3-phenylpropanoyl]amino]-4-methylsulfanylbutanoyl]amino]-5-(diaminomethylideneamino)pentanamide;H-Phe-Met-Arg-Phe-NH2;L-Phenylalaninamide, L-phenylalanyl-L-methionyl-L-arginyl-;NEUROPEPTIDE C (MACROCALLISTA NIMBOSA CARDIOEXCITATORY);Phe Met Arg Phe amide;Phe-Met-Arg-Phe-amide;Phe-Met-Arg-Phe-NH2;FMRF NH2;FMRF-NH2;FMRFamide, (D-phenylalanine)-Isomer;H-Phe-Met-Arg-Phe-NH2 acetate salt;L-Phenylalaninamide,L-phenylalanyl-L-methionyl-L-arginyl-;HY-P0249;BDBM50034115;DA-54074;DA-56787;phenylalanylmethionylarginylphenylalaninamide;Q5426656;1N-[1-carbamoyl-2-phenyl-(1S)-ethyl]-5-amino(imino)methylamino-2-[1-[1-amino-2-phenyl-(1S)-ethylcarboxamido]-3-methylsulfanyl-(1S)-propylcarboxamido]-(2S)-pentanamide;

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M.F/Formula
C29H42N8O4S
M.W/Mr.
598.8
Sequence
One Letter Code:FMRF
Three Letter Code:H-Phe-Met-Arg-Phe-NH2
InChI
InChI=1S/C29H42N8O4S/c1-42-16-14-23(35-26(39)21(30)17-19-9-4-2-5-10-19)28(41)36-22(13-8-15-34-29(32)33)27(40)37-24(25(31)38)18-20-11-6-3-7-12-20/h2-7,9-12,21-24H,8,13-18,30H2,1H3,(H2,31,38)(H,35,39)(H,36,41)(H,37,40)(H4,32,33,34)/t21-,22-,23-,24-/m0/s1
InChI Key
WCSPDMCSKYUFBX-ZJZGAYNASA-N

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