Methyl-PEG₄-NHS Ester - ≥98% , CAS No.622405-78-1

CAS: 622405-78-1 Cat. No.: M122058 Molecular Weight: 333.34

GRADE & PURITY ≥98%

Synonyms

N-Succinimidyl 4,7,10,13-Tetraoxatetradecanoate | 4,7,10,13-Tetraoxatetradecanoic Acid N-Succinimidyl Ester

Storage

Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Application

227,228,229

Overview

application：

S)-(+)-2-Hexanol is the S enantiomer used in the preparation of key intermediates for model studies in the total synthesis of antivirally active glycolipid cycloviracin B1.

Specifications

Synonyms

N-Succinimidyl 4, 7, 10, 13-Tetraoxatetradecanoate | 4, 7, 10, 13-Tetraoxatetradecanoic Acid N-Succinimidyl Ester

Specifications & Purity

≥98%

Storage

Store at -20°C, Argon charged

Shipped In

Ice chest + Ice pads

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

Purity

≥98%

Names and Identifiers

• Canonical Smiles: COCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O
• IUPAC Name: (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]propanoate
• InChIKey: MAYFFZZPEREGBQ-UHFFFAOYSA-N
• INCHI: 1S/C14H23NO8/c1-19-6-7-21-10-11-22-9-8-20-5-4-14(18)23-15-12(16)2-3-13(15)17/h2-11H2,1H3
• Isomeric SMILES: COCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O
• Molecular Weight: 333.34
• Reaxy-Rn: 21429968
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=21429968&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Class Pyrrolidines
      • Subclass Pyrrolidones

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Class: Pyrrolidines
• Subclass: Pyrrolidones
• Intermediate Tree Nodes: Not available
• Direct Parent: Pyrrolidine-2-ones
• Alternative Parents: Dicarboximides Lactams Monocarboxylic acids and derivatives Dialkyl ethers Azacyclic compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic heteromonocyclic compounds
• Substituents: 2-pyrrolidone - Dicarboximide - Lactam - Carboxylic acid derivative - Dialkyl ether - Ether - Azacycle - Monocarboxylic acid or derivatives - Carbonyl group - Organonitrogen compound - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Aliphatic heteromonocyclic compound
• Description: This compound belongs to the class of organic compounds known as pyrrolidine-2-ones. These are pyrrolidines which bear a C=O group at position 2 of the pyrrolidine ring.
• 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

• Sensitivity: Moisture Sensitive,Heat Sensitive
• Flash Point(°C): 215 °C
• Molecular Weight: 333.330 g/mol
• XLogP3: -1.400
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 14
• Exact Mass: 333.142 Da
• Monoisotopic Mass: 333.142 Da
• Topological Polar Surface Area: 101.000 Ų
• Heavy Atom Count: 23
• Formal Charge: 0
• Complexity: 371.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• 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