RKRARKE - ≥98% , CAS No.82801-73-8

CAS: 82801-73-8 Cat. No.: R276094 Molecular Weight: 943.11 PubChem CID: 134097

GRADE & PURITY ≥98%

Synonyms

AKOS024456827 | Arginyl-lysyl-arginyl-alanyl-arginyl-lysyl-glutamic acid | cGMP Dependent Kinase Inhibitor Peptide | L-Glutamic acid, N-(N2-(N2-(N-(N2-(N2-L-arginyl-L-lysyl)-L-arginyl)-L-alanyl)-L-arginyl)-L-lysyl)- | MS-31758 | (S)-2-((6S,9S,12S,15S,18S,

Storage

Store at -20°C,Desiccated

Shipped In

Ice chest + Ice pads

Overview

Store at -20°C. Store under desiccating conditions. The product can be stored for up to 12 months.

Specifications

Synonyms

AKOS024456827 | Arginyl-lysyl-arginyl-alanyl-arginyl-lysyl-glutamic acid | cGMP Dependent Kinase Inhibitor Peptide | L-Glutamic acid, N-(N2-(N2-(N-(N2-(N2-L-arginyl-L-lysyl)-L-arginyl)-L-alanyl)-L-arginyl)-L-lysyl)- | MS-31758 | (S)-2-((6S, 9S, 12S, 15S, 18S,

Specifications & Purity

≥98%

Biochemical and Physiological Mechanisms

Competitive protein kinase G (PKG) inhibitor. K i = 86 µM for PKG; K i = 550 µM for PKA. Potential inhibitory activity in neuronal systems.

Storage

Store at -20°C, Desiccated

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Note

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one week. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Purity

≥98%

Names and Identifiers

• Pubchem Sid: 504757027
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504757027
• Canonical Smiles: CC(C(=O)NC(CCCN=C(N)N)C(=O)NC(CCCCN)C(=O)NC(CCC(=O)O)C(=O)O)NC(=O)C(CCCN=C(N)N)NC(=O)C(CCCCN)NC(=O)C(CCCN=C(N)N)N
• IUPAC Name: (2S)-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]hexanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]propanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]hexanoyl]amino]pentanedioic acid
• InChIKey: OUKSKNTVYYVIMZ-DUJSLOSMSA-N
• INCHI: 1S/C38H74N18O10/c1-21(29(59)52-26(13-8-20-50-38(46)47)33(63)54-24(11-3-5-17-40)34(64)56-27(35(65)66)14-15-28(57)58)51-31(61)25(12-7-19-49-37(44)45)55-32(62)23(10-2-4-16-39)53-30(60)22(41)9-6-18-48-36(42)43/h21-27H,2-20,39-41H2,1H3,(H,51,61)(H,52,59)(H,53,60)(H,54,63)(H,55,62)(H,56,64)(H,57,58)(H,65,66)(H4,42,43,48)(H4,44,45,49)(H4,46,47,50)/t21-,22-,23-,24-,25-,26-,27-/m0/s1
• Isomeric SMILES: C[C@@H](C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(=O)O)C(=O)O)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCN=C(N)N)N
• PubChem CID: 134097
• Molecular Weight: 943.11

Taxonomic Classification

Taxonomy Tree

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

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Class: Carboxylic acids and derivatives
• Subclass: Amino acids, peptides, and analogues
• Intermediate Tree Nodes: Peptides
• Direct Parent: Oligopeptides
• Alternative Parents: Glutamic acid and derivatives N-acyl-L-alpha-amino acids Alpha amino acid amides Alanine and derivatives N-acyl amines Fatty acids and conjugates Dicarboxylic acids and derivatives Secondary carboxylic acid amides Guanidines Amino acids Propargyl-type 1,3-dipolar organic compounds Carboxylic acids Carboximidamides Organopnictogen compounds Organic oxides Monoalkylamines Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Alpha-oligopeptide - Glutamic acid or derivatives - N-acyl-l-alpha-amino acid - N-acyl-alpha amino acid or derivatives - N-acyl-alpha-amino acid - Alpha-amino acid amide - Alanine or derivatives - Alpha-amino acid or derivatives - N-substituted-alpha-amino acid - Fatty acyl - Fatty acid - N-acyl-amine - Fatty amide - Dicarboxylic acid or derivatives - Amino acid - Secondary carboxylic acid amide - Guanidine - Carboxamide group - Amino acid or derivatives - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Carboximidamide - Carboxylic acid - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Primary amine - Organooxygen compound - Organonitrogen compound - Primary aliphatic amine - Carbonyl group - Amine - Aliphatic acyclic compound
• Description: 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

Chemical and Physical Properties

• Solubility: Soluble in water
• Molecular Weight: 943.100 g/mol
• XLogP3: -11.400
• Hydrogen Bond Donor Count: 17
• Hydrogen Bond Acceptor Count: 16
• Rotatable Bond Count: 36
• Exact Mass: 942.584 Da
• Monoisotopic Mass: 942.584 Da
• Topological Polar Surface Area: 520.000 Ų
• Heavy Atom Count: 66
• Formal Charge: 0
• Complexity: 1650.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 7
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1