m-PEG1-NHS ester - ≥98% , CAS No.1027371-75-0

CAS: 1027371-75-0 Cat. No.: M596806 Summenformel: C₈H₁₁NO₅ Molekulargewicht: 201.18

GRADE & PURITY ≥98%

Synonyms

2,5-Dioxopyrrolidin-1-yl 3-methoxypropanoate

Storage

Protected from light,Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Application

227,228,229

Übersicht

m-PEG1-NHS ester is a PEG derivative containing an NHS ester. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The hydrophilic PEG spacer increases solubility in aqueous media.

Specifications

Synonyme

2,5-Dioxopyrrolidin-1-yl 3-methoxypropanoate

Spezifikationen & Reinheit

≥98%

Storage

Protected from light,Store at -20°C,Argon charged

Verschickt in

Ice chest + Ice pads

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

Reinheit

≥98%

Namen und Kennungen

• Pubchem Sid: 528773429
• Kanonisches Lächeln: COCCC(=O)ON1C(=O)CCC1=O
• IUPAC Name: (2,5-dioxopyrrolidin-1-yl) 3-methoxypropanoate
• InChIKey: GDPPBYZKFKEXML-UHFFFAOYSA-N
• INCHI: 1S/C8H11NO5/c1-13-5-4-8(12)14-9-6(10)2-3-7(9)11/h2-5H2,1H3
• Isomere SMILES: COCCC(=O)ON1C(=O)CCC1=O
• Molekulargewicht: 201.18

Taxonomic Classification

Taxonomy Tree

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

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Klasse: 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
• Beschreibung: 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

Chemische und physikalische Eigenschaften

• Löslichkeit: Solubility in DCM
• Empfindlichkeit: Light sensitive；Moisture sensitive
• Molekulargewicht: 201.180 g/mol
• XLogP3: -1.000
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 5
• Exact Mass: 201.064 Da
• Monoisotopic Mass: 201.064 Da
• Topological Polar Surface Area: 72.900 Ų
• Heavy Atom Count: 14
• Formal Charge: 0
• Complexity: 246.000
• 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