Methylamino-PEG4-acid HCl salt - ≥98% , CAS No.1283658-71-8

CAS: 1283658-71-8 Cat. No.: M596929 Peso molecular: 279.33 PubChem CID: 77078189

GRADE & PURITY ≥98%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Descripción general

Methylamino-PEG4-acid HCl salt is a PEG derivative containing a carboxylic acid with a methylamine group. The hydrophilic PEG spacer increases solubility in aqueous media. The methylamine group is reactive with carboxylic acids, carbonyls (ketone, aldehyde) etc. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.

Specifications

Especificaciones y pureza

≥98%

Condiciones de almacenamiento de almacenamiento

Store at -20°C

Enviado en

Ice chest + Ice pads

Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.

Pureza

≥98%

Nombres e identificadores

• Sonrisas canónicas: CNCCOCCOCCOCCOCCC(=O)O
• IUPAC Name: 3-[2-[2-[2-[2-(methylamino)ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
• InChIKey: NVNPCETYZYDTLZ-UHFFFAOYSA-N
• INCHI: 1S/C12H25NO6/c1-13-3-5-17-7-9-19-11-10-18-8-6-16-4-2-12(14)15/h13H,2-11H2,1H3,(H,14,15)
• Isómeros SMILES: CNCCOCCOCCOCCOCCC(=O)O
• PubChem CID: 77078189
• Peso molecular: 279.33

Taxonomic Classification

Taxonomy Tree

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

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Clase: Carboxylic acids and derivatives
• Subclass: Amino acids, peptides, and analogues
• Intermediate Tree Nodes: Amino acids and derivatives
• Direct Parent: Amino acids
• Alternative Parents: Monocarboxylic acids and derivatives Dialkylamines Dialkyl ethers Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Amino acid - Carboxylic acid - Dialkyl ether - Secondary aliphatic amine - Ether - Monocarboxylic acid or derivatives - Secondary amine - Organonitrogen compound - Amine - Organooxygen compound - Carbonyl group - Hydrocarbon derivative - Organic nitrogen compound - Organic oxide - Organic oxygen compound - Aliphatic acyclic compound
• Descripción: This compound belongs to the class of organic compounds known as amino acids. These are organic compounds that contain at least one carboxyl group and one amino group.
• 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

Propiedades químicas y físicas

• Solubilidad: Solubility in Water, DMSO
• Peso molecular: 279.330 g/mol
• XLogP3: -3.600
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 15
• Exact Mass: 279.168 Da
• Monoisotopic Mass: 279.168 Da
• Topological Polar Surface Area: 86.300 Ų
• Heavy Atom Count: 19
• Formal Charge: 0
• Complexity: 203.000
• 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