Products 58822-25-6

CAS 58822-25-6 appears in our catalog under these names: (Leu5)–Enkephalin, (Leu5)-Enkephalin/ 99.87% (existing batch purity), Leu-Enkephalin , Leucine-Enkephalin (Human, Porcine, Bovine, Rat, Mouse), Leucine-Enkephalin. Offered by: GLPBio, TargetMol, Thermo Scientific (Alfa Aesar), Biosynth, Chemat. Available pack sizes: 25mg, 10mg, 50mg, 100mg, 0,5mg, 1mg, 5mg, 500mg.

(Leu5)–Enkephalin
GLPBio
  • size: 25mg
  • Variants: 1
from 807.66
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(Leu5)-Enkephalin/ 99.87% (existing batch purity)
TargetMol
  • size: 10mg, 25mg, 50mg, 100mg
  • Variants: 4
from 452.11
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Leu-Enkephalin
Thermo Scientific (Alfa Aesar)
  • size: 25mg
  • Variants: 1
from 605.81
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Leucine-Enkephalin (Human, Porcine, Bovine, Rat, Mouse)
Biosynth
  • size: 100mg, 25mg
  • Variants: 2
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Leucine-Enkephalin
Biosynth
  • size: 0,5mg
  • Variants: 1
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[Leu5]-Enkephalin, 99.88% ,, 99.88% ,
Chemat
  • size: 1mg, 5mg, 50mg, 500mg
  • Variants: 4
from 179.60
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[Leu5]-Enkephalin, 99.92%
MedChemExpress
  • size: 100 mg, 10 mg, 5 mg, 50 mg
  • Variants: 5
from 263.96
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Leucine Enkephalin acetate salt hydrate
Sigma-Aldrich
  • size: 10MG, 25MG
  • Variants: 2
from 386.00
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[Leu5]-Enkephalin, BR
Chemat
  • size: 10mg, 25mg, 100mg
  • Variants: 3
from 390.80
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(Leu5)-Enkephalin acetate(58822-25-6 free base)/ 99.28% (existing batch purity)
TargetMol
  • size: 10mg, 25mg, 50mg, 100mg
  • Variants: 5
from 392.86
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(Leu5)-Enkephalin TFA(58822-25-6(free bas))/ 99.78% (existing batch purity)
TargetMol
  • size: 10mg, 25mg, 50mg, 100mg
  • Variants: 5
from 386.15
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Structural formula: {0} (CAS {1})

Leu-enkephalin is a pentapeptide comprising L-tyrosine, glycine, glycine, L-phenylalanine and L-leucine residues joined in sequence by peptide linkages. It is an endogenous opioid peptide produced in vertebrate species, including rodents, primates and humans that results from decomposition of proenkephalin or dynorphin and exhibits antinociceptive properties. It has a role as a neurotransmitter, an analgesic, a mu-opioid receptor agonist, a delta-opioid receptor agonist, a human metabolite and a rat metabolite. It is functionally related to a glycine, a L-leucine, a L-phenylalanine and a L-tyrosine. It is a tautomer of a Leu-enkephalin zwitterion.

Source: ChEBI

Identity
Molecular formulaC28H37N5O7
Molecular weight555.6 g/mol
IUPAC name(2S)-2-[[(2S)-2-[[2-[[2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoic acid
InChIKeyURLZCHNOLZSCCA-VABKMULXSA-N
SMILESCC(C)C[C@@H](C(=O)O)NC(=O)[C@H](CC1=CC=CC=C1)NC(=O)CNC(=O)CNC(=O)[C@H](CC2=CC=C(C=C2)O)N

Computed by PubChem (NCBI)

Synonyms: Leu-enkephalin, [Leu]enkephalin, (Leu)enkephalin, [Leu5]-Enkephalin, leucine enkephalin, Enkephalin, Tyr-Gly-Gly-Phe-Leu, Enkephalins, Enkephalin L, Leucyl-enkephalin