Products 1238-09-1

CAS 1238-09-1 appears in our catalog under these names: H–Phe–Arg–OH, H-Phe-Arg-OH, 99.73%. Offered by: GLPBio, MedChemExpress. Available pack sizes: 1g, 5g, 10 mg, 25 mg, 50 mg, 5 mg.

H–Phe–Arg–OH
GLPBio
  • size: 1g, 5g
  • Variants: 2
from 3559.80
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H-Phe-Arg-OH, 99.73%
MedChemExpress
  • size: 10 mg, 25 mg, 50 mg, 5 mg
  • Variants: 4
from 454.37
View product
Structural formula: {0} (CAS {1})

Phe-Arg is a dipeptide composed of L-phenylalanine and L-arginine joined by a peptide linkage. It has a role as a metabolite. It is functionally related to a L-arginine and a L-phenylalanine. It is a conjugate base of a Phe-Arg(1+).

Source: ChEBI

Identity
Molecular formulaC15H23N5O3
Molecular weight321.37 g/mol
IUPAC name(2S)-2-[[(2S)-2-amino-3-phenylpropanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid
InChIKeyOZILORBBPKKGRI-RYUDHWBXSA-N
SMILESC1=CC=C(C=C1)C[C@@H](C(=O)N[C@@H](CCCN=C(N)N)C(=O)O)N

Computed by PubChem (NCBI)

Synonyms: Phe-arg, L-phenylalanyl-L-arginine, Phenylalanylarginine, phenylalanyl-arginine, FR dipeptide, F-R Dipeptide, Phenylalanine Arginine dipeptide, Phenylalanine-Arginine dipeptide, L-Arginine, N2-L-phenylalanyl-, N2-Phenylalanylarginine
Isomers (same molecular formula)
(2S)-2-[[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]-3-phenylpropanoic acid C15H23N5O3
(2S)-2-[[(2R)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]-3-phenylpropanoic acid C15H23N5O3