Fmoc-NH-PEG4-CH2COOH - ≥98% , CAS No.437655-95-3

CAS: 437655-95-3 Cat. No.: F595410 Peso molecular: 473.52 PubChem CID: 66615355

GRADE & PURITY ≥98%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Descripción general

Fmoc-NH-PEG4-CH2COOH is a PEG derivative containing an Fmoc-protected amine and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The Fmoc group can be deprotected under basic condition to obtain the free amine which can be used for further conjugations. 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: C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NCCOCCOCCOCCOCC(=O)O
• IUPAC Name: 2-[2-[2-[2-[2-(9H-fluoren-9-ylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]acetic acid
• InChIKey: XPNLDOFYRFOXLR-UHFFFAOYSA-N
• INCHI: 1S/C25H31NO8/c27-24(28)18-33-16-15-32-14-13-31-12-11-30-10-9-26-25(29)34-17-23-21-7-3-1-5-19(21)20-6-2-4-8-22(20)23/h1-8,23H,9-18H2,(H,26,29)(H,27,28)
• Isómeros SMILES: C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NCCOCCOCCOCCOCC(=O)O
• PubChem CID: 66615355
• Peso molecular: 473.52

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Clase Fluorenes

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Clase: Fluorenes
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Fluorenes
• Alternative Parents: Carbamate esters Monocarboxylic acids and derivatives Dialkyl ethers Carboxylic acids Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aromatic homopolycyclic compounds
• Substituents: Fluorene - Carbamic acid ester - Monocarboxylic acid or derivatives - Ether - Dialkyl ether - Carboxylic acid - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Carbonyl group - Aromatic homopolycyclic compound
• Descripción: This compound belongs to the class of organic compounds known as fluorenes. These are compounds containing a fluorene moiety, which consists of two benzene rings connected through either a cyclopentane, cyclopentene, or cyclopenta-1,3-diene.
• 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

• Peso molecular: 473.500 g/mol
• XLogP3: 2.100
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 17
• Exact Mass: 473.205 Da
• Monoisotopic Mass: 473.205 Da
• Topological Polar Surface Area: 113.000 Ų
• Heavy Atom Count: 34
• Formal Charge: 0
• Complexity: 581.000
• 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