Microcystin-LR - ≥95%(HPLC) , CAS No.101043-37-2

CAS: 101043-37-2 Cat. No.: M1520968 Formule: C₄₉H₇₄N₁₀O₁₂ Poids moléculaire: 995.17 Numéro CE: 621-323-9

GRADE & PURITY ≥95%(HPLC)

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Vue d’ensemble

Microcystins are toxic molecules produced by cyanobacterial blooms due to water eutrophication. Microcystin-LR proves to be a potent inhibitor of type 1 (IC50=1.7 nM) and type 2A (IC50= 0.04 nM) protein phosphatases. Microcystin-LR inhibits the activity of both type 1 and type 2A phosphatases >10-fold more potently than okadaic acid under the same conditions. Type 2A protein phosphatases in dilute mammalian cell extracts are found to be completely inhibited by 0.5 nM microcystin-LR while type 1 protein phosphatases are only slightly affected at this concentration.

Specifications

Spécifications et pureté

≥95%(HPLC)

Conditions de stockage de stockage

Store at -20°C

Expédié en

Ice chest + Ice pads

Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.

Pureté

≥95%(HPLC)

Noms et identifiants

• Sourires canoniques: CC1C(NC(=O)C(NC(=O)C(C(NC(=O)C(NC(=O)C(NC(=O)C(=C)N(C(=O)CCC(NC1=O)C(=O)O)C)C)CC(C)C)C(=O)O)C)CCCN=C(N)N)C=CC(=CC(C)C(CC2=CC=CC=C2)OC)C
• IUPAC Name: (5R,8S,11R,12S,15S,18S,19S,22R)-15-[3-(diaminomethylideneamino)propyl]-18-[(1E,3E,5S,6S)-6-methoxy-3,5-dimethyl-7-phenylhepta-1,3-dienyl]-1,5,12,19-tetramethyl-2-methylidene-8-(2-methylpropyl)-3,6,9,13,16,20,25-heptaoxo-1,4,7,10,14,17,21-heptazacyclopentacosane-11,22-dicarboxylic acid
• InChIKey: ZYZCGGRZINLQBL-GWRQVWKTSA-N
• INCHI: 1S/C49H74N10O12/c1-26(2)23-37-46(66)58-40(48(69)70)30(6)42(62)55-35(17-14-22-52-49(50)51)45(65)54-34(19-18-27(3)24-28(4)38(71-10)25-33-15-12-11-13-16-33)29(5)41(61)56-36(47(67)68)20-21-39(60)59(9)32(8)44(64)53-31(7)43(63)57-37/h11-13,15-16,18-19,24,26,28-31,34-38,40H,8,14,17,20-23,25H2,1-7,9-10H3,(H,53,64)(H,54,65)(H,55,62)(H,56,61)(H,57,63)(H,58,66)(H,67,68)(H,69,70)(H4,50,51,52)/b19-18+,27-24+/t28-,29-,30-,31+,34-,35-,36+,37-,38-,40+/m0/s1
• Isomères SMILES: C[C@H]1[C@@H](NC(=O)[C@@H](NC(=O)[C@H]([C@@H](NC(=O)[C@@H](NC(=O)[C@H](NC(=O)C(=C)N(C(=O)CC[C@@H](NC1=O)C(=O)O)C)C)CC(C)C)C(=O)O)C)CCCN=C(N)N)/C=C/C(=C/[C@H](C)[C@H](CC2=CC=CC=C2)OC)/C
• WGK Allemagne: WGK 2
• CAS alternatif: 101043-37-2
• Numéro NSC: 733608
• Termes d'entrée MeSH: cyanoginosin LR;cyanoginosin-lr;cyclo(2,3-didehydro-n-methylalanyl-D-alanyl-l-leucyl-erythro-3-methyl-D-beta-aspartyl-l-arginyl-(2S,3S,4E,6E,8S,9S)-4,5,6,7-tetradehydro-9-methoxy-2,6,8-trimethyl-10-phenyl-3-aminodecanoyl-d-gamma-glutamyl);cyclo(Ala-Leu-MA
• Poids moléculaire: 995.17
• Reaxy-Rn: 30146673
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=30146673&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Classe Peptidomimetics
      • Subclass Hybrid peptides

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Classe: Peptidomimetics
• Subclass: Hybrid peptides
• Intermediate Tree Nodes: Not available
• Direct Parent: Hybrid peptides
• Alternative Parents: Oligopeptides Macrolactams Beta amino acids and derivatives Alpha amino acids and derivatives Benzene and substituted derivatives Dicarboxylic acids and derivatives Tertiary carboxylic acid amides Secondary carboxylic acid amides Guanidines Lactams Dialkyl ethers Carboxylic acids Carboximidamides Azacyclic compounds Propargyl-type 1,3-dipolar organic compounds Organic oxides Carbonyl compounds Organopnictogen compounds Hydrocarbon derivatives
• Molecular Framework: Aromatic heteromonocyclic compounds
• Substituents: Cyclic hybrid peptide - Alpha-oligopeptide - Macrolactam - Beta amino acid or derivatives - Alpha-amino acid or derivatives - Monocyclic benzene moiety - Dicarboxylic acid or derivatives - Benzenoid - Tertiary carboxylic acid amide - Carboxamide group - Guanidine - Lactam - Secondary carboxylic acid amide - Carboxylic acid derivative - Carboxylic acid - Dialkyl ether - Ether - Azacycle - Organoheterocyclic compound - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Carboximidamide - Hydrocarbon derivative - Organopnictogen compound - Carbonyl group - Organic oxide - Organic nitrogen compound - Organonitrogen compound - Organooxygen compound - Organic oxygen compound - Aromatic heteromonocyclic compound
• Description: This compound belongs to the class of organic compounds known as hybrid peptides. These are compounds containing at least two different types of amino acids (alpha, beta, gamma, delta) linked to each other through a peptide bond.
• External Descriptors: Microcystins

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

Propriétés chimiques et physiques

• Sensibilité: heat sensitive
• Poids moléculaire: 995.200 g/mol
• XLogP3: 2.300
• Hydrogen Bond Donor Count: 10
• Hydrogen Bond Acceptor Count: 13
• Rotatable Bond Count: 15
• Exact Mass: 994.549 Da
• Monoisotopic Mass: 994.549 Da
• Topological Polar Surface Area: 343.000 Ų
• Heavy Atom Count: 71
• Formal Charge: 0
• Complexity: 2000.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 10
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 2
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 2
• Covalently-Bonded Unit Count: 1

Foire aux questions

What is the purity of this product, and how is it determined?

This product is supplied at ≥95% purity, determined by HPLC. Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at ?20 °C. Freezer storage is required to maintain the specified shelf life.

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 101043-37-2, the molecular formula is C49H74N10O12, and the molecular weight is 995.17 g/mol. InChIKey ZYZCGGRZINLQBL-GWRQVWKTSA-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.