Leupeptin - Ultra pure, EnzymoPure™ , CAS No.103476-89-7

CAS: 103476-89-7 Cat. No.: L274378 Summenformel: C₂₀H₃₈N₆O₄·1/2(H₂SO₄) Molekulargewicht: 475.59 EG-Nummer: 600-443-5 PubChem CID: 2733491

QUALITÄT & REINHEIT EnzymoPure™, Ultra pure

Synonyms

N-acetyl-L-leucyl-N-[(2S)-5-carbamimidamido-1-oxopentan-2-yl]-L-leucinamide sulfate (2:1) | A903394 | L-Leucinamide, N-acetyl-L-leucyl-N-((1S)-4-((aminoiminomethyl)amino)-1-formylbutyl)-, sulfate (2:1) | bis{N-acetyl-L-leucyl-N-[(2S)-5-{[azaniumyl(imino)m

Storage

Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Übersicht

A reversible inhibitor of cysteine proteases and serine proteases resembling trypsin Reversible inhibitor Ultra pure grade Inhibits trypsin, plasmin, papain, kallikrein, thrombin and cathepsin A and B.

Spezifikationen

Synonyme

N-acetyl-L-leucyl-N-[(2S)-5-carbamimidamido-1-oxopentan-2-yl]-L-leucinamide sulfate (2:1) | A903394 | L-Leucinamide, N-acetyl-L-leucyl-N-((1S)-4-((aminoiminomethyl)amino)-1-formylbutyl)-, sulfate (2:1) | bis{N-acetyl-L-leucyl-N-[(2S)-5-{[azaniumyl(imino)m

Spezifikationen & Reinheit

EnzymoPure™, Ultra pure

Storage

Store at -20°C,Argon charged

Verschickt in

Ice chest + Ice pads

Dieses Produkt erfordert Kühlkettenversand. Grundversand und andere Economy-Optionen sind nicht verfügbar.

Note

Ultra pure, EnzymoPure™

Aktionsart

INHIBITOR

Namen und Kennungen

Pubchem Sid

488192406

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/488192406

Kanonisches Lächeln

CC(C)CC(C(=O)NC(CC(C)C)C(=O)NC(CCCN=C(N)N)C=O)NC(=O)C.CC(C)CC(C(=O)NC(CC(C)C)C(=O)NC(CCCN=C(N)N)C=O)NC(=O)C.OS(=O)(=O)O

IUPAC Name

(2S)-2-acetamido-N-[(2S)-1-[[(2S)-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]-4-methylpentanamide;sulfuric acid

InChIKey

CIPMKIHUGVGQTG-VFFZMTJFSA-N

INCHI

1S/2C20H38N6O4.H2O4S/c2*1-12(2)9-16(24-14(5)28)19(30)26-17(10-13(3)4)18(29)25-15(11-27)7-6-8-23-20(21)22;1-5(2,3)4/h2*11-13,15-17H,6-10H2,1-5H3,(H,24,28)(H,25,29)(H,26,30)(H4,21,22,23);(H2,1,2,3,4)/t2*15-,16-,17-;/m00./s1

Isomere SMILES

CC(C)C[C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCN=C(N)N)C=O)NC(=O)C.CC(C)C[C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCN=C(N)N)C=O)NC(=O)C.OS(=O)(=O)O

PubChem CID

2733491

Molekulargewicht

475.59

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Klasse Carboxylic acids and derivatives
      • Subclass Amino acids, peptides, and analogues
        • Ebene5 Peptides
          • Ebene6 Dipeptides

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Klasse: Carboxylic acids and derivatives
• Subclass: Amino acids, peptides, and analogues
• Intermediate Tree Nodes: Peptides
• Direct Parent: Dipeptides
• Alternative Parents: Leucine and derivatives N-acyl-alpha amino acids and derivatives Alpha amino acid amides Organic sulfuric acids N-acyl amines Acetamides Secondary carboxylic acid amides Guanidines Propargyl-type 1,3-dipolar organic compounds Carboximidamides Organopnictogen compounds Organic oxides Hydrocarbon derivatives Aldehydes
• Molecular Framework: Not available
• Substituents: Alpha-dipeptide - Leucine or derivatives - N-acyl-alpha amino acid or derivatives - Alpha-amino acid amide - N-substituted-alpha-amino acid - Alpha-amino acid or derivatives - Sulfuric acid - Fatty amide - Fatty acyl - N-acyl-amine - Acetamide - Organic sulfuric acid or derivatives - Carboxamide group - Guanidine - Secondary carboxylic acid amide - Carboximidamide - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Aldehyde - Organonitrogen compound - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Carbonyl group - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Aliphatic acyclic compound
• Beschreibung: This compound belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond.
• 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

Wirkungsmechanismen

Chemische und physikalische Eigenschaften

• Empfindlichkeit: Moisture sensitive
• Molekulargewicht: 951.200 g/mol
• Hydrogen Bond Donor Count: 12
• Hydrogen Bond Acceptor Count: 14
• Rotatable Bond Count: 28
• Exact Mass: 950.558 Da
• Monoisotopic Mass: 950.558 Da
• Topological Polar Surface Area: 421.000 Ų
• Heavy Atom Count: 65
• Formal Charge: 0
• Complexity: 683.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 6
• 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: 3

XLogP3

Häufig gestellte Fragen

What is EnzymoPure??

EnzymoPure? is one of Aladdin Scientific's premium product lines, formulated for high-purity applications across multiple workflows. Compared to standard grades in the same workflow, EnzymoPure? products typically offer tighter specifications, more rigorous QC, and stronger lot-to-lot consistency.

What does Ultra pure mean?

Ultra pure is a defined analytical purity tier suitable for general analytical and reagent applications. It specifies a minimum assay percentage, controlled limits on common impurities (water, heavy metals, residue on ignition), and lot-to-lot consistency. Ultra pure is one of several purity tiers — choose based on the sensitivity and regulatory requirements of your method.

How should this product be stored?

Store at ?20 °C under argon. It is supplied under an argon blanket; reseal under inert gas after each use.

How is this product shipped?

This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 103476-89-7, the molecular formula is C20H38N6O4·1/2(H2SO4), and the molecular weight is 475.59 g/mol. InChIKey CIPMKIHUGVGQTG-VFFZMTJFSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.