[Leu5]-Enkephalin, amide - ≥99% , CAS No.60117-24-0

CAS: 60117-24-0 Cat. No.: E646857 Peso molecular: 554.64 PubChem CID: 100168

GRADE & PURITY ≥99%

Synonyms

14-Amino-5-benzyl-4,7,10,13-tetrahydroxy-15-(4-hydroxyphenyl)-2-(2-methylpropyl)-3,6,9,12-tetraazapentadeca-3,6,9,12-tetraen-1-imidic acid | NSC 351912 | Leu-enkephalinamide | 2-[[2-[[2-[[2-[[2-amino-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]

Storage

Protected from light,Desiccated,Store at -80°C

Shipped In

Dry ice packs + Cold packs

Descripción general

[Leu5]-Enkephalin, amide is a δ opioid receptor agonist.

In Vitro

[Leu5]-Enkephalin causes concentration-dependent, reversible inhibition of pelvic nerve-evoked contractions, with an IC 50 value of 2.1 nM. MCE has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

Levels of [Leu5]-Enkephalin are significantly increased in the nucleus raphe magnus (NRM) of rats 2 weeks after the injection of complete Freund's adjuvant (CFA) (1.02±0.2 pmol/mg protein) as compared with saline-treated rats (0.49±0.04 pmol/mg protein; p<0.01). Tissue levels of [Leu5]-Enkephalin are uniformly increased in the caudal ventrolateral periaqueductal gray (PAG) 4 hr (1.15±0.25 pmol/mg protein), 4 d (1.16±0.18 pmol/mg protein), and 2 weeks (1.18±0.17 pmol/mg protein) after the injection of CFA as compared with saline-treated rats (0.55±0.03 pmol/mg protein; p<0.05, all times). A smaller increase in the levels of [Leu5]-Enkephalin occurred in the rostral aspect of the ventrolateral PAG at all time points. Finally, levels of [Leu5]-Enkephalin are also increased in the contralateral microcellular tegmental nucleus 4 d after the injection of CFA (0.53±0.04 pmol/mg protein) compared with levels in saline-treated rats (0.38±0.02 pmol/mg protein; p<0.05) . MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Form:Solid

IC50& Target:δ opioid receptor

Specifications

Sinónimos

14-Amino-5-benzyl-4, 7, 10, 13-tetrahydroxy-15-(4-hydroxyphenyl)-2-(2-methylpropyl)-3, 6, 9, 12-tetraazapentadeca-3, 6, 9, 12-tetraen-1-imidic acid | NSC 351912 | Leu-enkephalinamide | 2-[[2-[[2-[[2-[[2-amino-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]

Especificaciones y pureza

≥99%

Mecanismos bioquímicos y fisiológicos

[Leu5]-Enkephalin, amide is a δ opioid receptor agonist.

Condiciones de almacenamiento de almacenamiento

Protected from light, Desiccated, Store at -80°C

Enviado en

Dry ice packs + Cold packs

Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.

Pureza

≥99%

Nombres e identificadores

• Sonrisas canónicas: CC(C)CC(C(=O)N)NC(=O)C(CC1=CC=CC=C1)NC(=O)CNC(=O)CNC(=O)C(CC2=CC=C(C=C2)O)N
• IUPAC Name: 2-[[2-[[2-[[2-[[2-amino-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanamide
• InChIKey: YZXGODHVAJPXSG-UHFFFAOYSA-N
• INCHI: 1S/C28H38N6O6/c1-17(2)12-22(26(30)38)34-28(40)23(14-18-6-4-3-5-7-18)33-25(37)16-31-24(36)15-32-27(39)21(29)13-19-8-10-20(35)11-9-19/h3-11,17,21-23,35H,12-16,29H2,1-2H3,(H2,30,38)(H,31,36)(H,32,39)(H,33,37)(H,34,40)
• Isómeros SMILES: CC(C)CC(C(=O)N)NC(=O)C(CC1=CC=CC=C1)NC(=O)CNC(=O)CNC(=O)C(CC2=CC=C(C=C2)O)N
• CAS alternativo: 60117-24-0
• PubChem CID: 100168
• Número NSC: 351912
• Términos de entrada MeSH: enkephalinamide, Leu-;enkephalinamide-Leu;Leu-enkephalinamide;leucine enkephalinamide
• Peso molecular: 554.64

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Clase Carboxylic acids and derivatives
      • Subclass Amino acids, peptides, and analogues
        • Level5 Peptides
          • Level6 Oligopeptides

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Clase: Carboxylic acids and derivatives
• Subclass: Amino acids, peptides, and analogues
• Intermediate Tree Nodes: Peptides
• Direct Parent: Oligopeptides
• Alternative Parents: Tyrosine and derivatives Phenylalanine and derivatives Leucine and derivatives N-acyl-alpha amino acids and derivatives Alpha amino acid amides Amphetamines and derivatives 1-hydroxy-2-unsubstituted benzenoids Aralkylamines Fatty amides Secondary carboxylic acid amides Primary carboxylic acid amides Carbonyl compounds Hydrocarbon derivatives Monoalkylamines Organic oxides Organopnictogen compounds
• Molecular Framework: Aromatic homomonocyclic compounds
• Substituents: Alpha-oligopeptide - Tyrosine or derivatives - Phenylalanine or derivatives - Leucine or derivatives - N-acyl-alpha amino acid or derivatives - Alpha-amino acid amide - Amphetamine or derivatives - N-substituted-alpha-amino acid - Alpha-amino acid or derivatives - 1-hydroxy-2-unsubstituted benzenoid - Aralkylamine - Phenol - Fatty acyl - Benzenoid - Monocyclic benzene moiety - Fatty amide - Secondary carboxylic acid amide - Primary carboxylic acid amide - Carboxamide group - Amino acid or derivatives - Organic nitrogen compound - Primary aliphatic amine - Organonitrogen compound - Organooxygen compound - Carbonyl group - Primary amine - Hydrocarbon derivative - Organic oxide - Amine - Organopnictogen compound - Organic oxygen compound - Aromatic homomonocyclic compound
• Descripción: This compound belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Propiedades químicas y físicas

• Solubilidad: DMSO : 250 mg/mL (450.74 mM; Need ultrasonic)
• Peso molecular: 554.600 g/mol
• XLogP3: 0.700
• Hydrogen Bond Donor Count: 7
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 15
• Exact Mass: 554.285 Da
• Monoisotopic Mass: 554.285 Da
• Topological Polar Surface Area: 206.000 Ų
• Heavy Atom Count: 40
• Formal Charge: 0
• Complexity: 854.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 3
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1