Mal-amido-PEG4-acid - ≥97% , CAS No.1263045-16-4

CAS: 1263045-16-4 Cat. No.: M596883 Peso molecular: 416.43 Número EC: 811-110-0

GRADE & PURITY ≥97%

Synonyms

HY-130414 | 1-Maleimido-3-oxo-7,10,13,16-tetraoxa-4-azanonadecan-19-oic Acid | MFCD13184954 | Mal-amido-PEG4-COOH | 1-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3-oxo-7,10,13,16-tetraoxa-4-azanonadecan-19-oicacid | Maleimide-NH-PEG4-CH2CH2COOH | SCHEMBL143780

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Descripción general

Mal-amido-PEG4-acid is a PEG derivative containing a maleimide group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. 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. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.

Specifications

Sinónimos

HY-130414 | 1-Maleimido-3-oxo-7, 10, 13, 16-tetraoxa-4-azanonadecan-19-oic Acid | MFCD13184954 | Mal-amido-PEG4-COOH | 1-(2, 5-Dioxo-2, 5-dihydro-1H-pyrrol-1-yl)-3-oxo-7, 10, 13, 16-tetraoxa-4-azanonadecan-19-oicacid | Maleimide-NH-PEG4-CH2CH2COOH | SCHEMBL143780

Especificaciones y pureza

≥97%

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

≥97%

Nombres e identificadores

• Sonrisas canónicas: C1=CC(=O)N(C1=O)CCC(=O)NCCOCCOCCOCCOCCC(=O)O
• IUPAC Name: 3-[2-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
• InChIKey: IAJVEYLYYHOZEY-UHFFFAOYSA-N
• INCHI: 1S/C18H28N2O9/c21-15(3-6-20-16(22)1-2-17(20)23)19-5-8-27-10-12-29-14-13-28-11-9-26-7-4-18(24)25/h1-2H,3-14H2,(H,19,21)(H,24,25)
• Isómeros SMILES: C1=CC(=O)N(C1=O)CCC(=O)NCCOCCOCCOCCOCCC(=O)O
• Peso molecular: 416.43
• Reaxy-Rn: 23504937
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=23504937&ln=

Taxonomic Classification

Taxonomy Tree

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

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Clase: Pyrrolidines
• Subclass: Pyrrolidones
• Intermediate Tree Nodes: Not available
• Direct Parent: Maleimides
• Alternative Parents: N-substituted carboxylic acid imides Pyrrolines Dicarboximides Tertiary amines Secondary carboxylic acid amides Amino acids Monocarboxylic acids and derivatives Dialkyl ethers Carboxylic acids Azacyclic compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic heteromonocyclic compounds
• Substituents: Maleimide - Carboxylic acid imide, n-substituted - Carboxylic acid imide - Dicarboximide - Pyrroline - Amino acid or derivatives - Amino acid - Carboxamide group - Tertiary amine - Secondary carboxylic acid amide - Carboxylic acid derivative - Azacycle - Carboxylic acid - Dialkyl ether - Ether - Monocarboxylic acid or derivatives - Carbonyl group - Organic oxide - Amine - Organic nitrogen compound - Hydrocarbon derivative - Organic oxygen compound - Organonitrogen compound - Organooxygen compound - Aliphatic heteromonocyclic compound
• Descripción: This compound belongs to the class of organic compounds known as maleimides. These are compounds containing a 2,5-pyrroledione moiety.
• 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, DMF, DCM
• Peso molecular: 416.400 g/mol
• XLogP3: -1.300
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 9
• Rotatable Bond Count: 18
• Exact Mass: 416.179 Da
• Monoisotopic Mass: 416.179 Da
• Topological Polar Surface Area: 141.000 Ų
• Heavy Atom Count: 29
• Formal Charge: 0
• Complexity: 548.000
• 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