Fmoc-N-amido-PEG6-acetic acid - CAS 437655-96-4

Fmoc-N-amido-PEG6-acetic acid - CAS 437655-96-4 Catalog number: BADC-01954

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Fmoc-N-amido-PEG6-acetic acid is a PEG linker containing a protected amino group and a carboxylic acid. The carboxylic acid can be reacted with amino groups in the presence of activators.

Category
ADCs Linker
Product Name
Fmoc-N-amido-PEG6-acetic acid
CAS
437655-96-4
Catalog Number
BADC-01954
Molecular Formula
C29H39NO10
Molecular Weight
561.62
Purity
≥95%
Fmoc-N-amido-PEG6-acetic acid

Ordering Information

Catalog Number Size Price Quantity
BADC-01954 -- $-- Inquiry
Description
Fmoc-N-amido-PEG6-acetic acid is a PEG linker containing a protected amino group and a carboxylic acid. The carboxylic acid can be reacted with amino groups in the presence of activators.
Synonyms
Fmoc-NH-PEG6-CH2COOH; 20-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3,6,9,12,15,18-hexaoxaicosanoic acid; 1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22-heptaoxa-4-azatetracosan-24-oic acid; 2,7,10,13,16,19,22-Heptaoxa-4-azatetracosan-24-oic acid, 1-(9H-fluoren-9-yl)-3-oxo-; 20-(fluoren-9-ylmethyloxycarbonylamino)-3,6,9,12,15,18-hexaoxaeicosanoic acid; 5,8,11,14,17,20-Hexaoxa-2-azadocosanedioic acid, 1-(9H-fluoren-9-ylmethyl) ester; Fmoc-PEG6-acetic acid
IUPAC Name
2-[2-[2-[2-[2-[2-[2-(9H-fluoren-9-ylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]acetic acid
Canonical SMILES
C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NCCOCCOCCOCCOCCOCCOCC(=O)O
InChI
InChI=1S/C29H39NO10/c31-28(32)22-39-20-19-38-18-17-37-16-15-36-14-13-35-12-11-34-10-9-30-29(33)40-21-27-25-7-3-1-5-23(25)24-6-2-4-8-26(24)27/h1-8,27H,9-22H2,(H,30,33)(H,31,32)
InChIKey
HANLHKUCDRJGKX-UHFFFAOYSA-N
Density
1.2±0.1 g/cm3
Solubility
Soluble in DMSO (10 mm)
Appearance
Pale Yellow or Colorless Oily Matter
Shelf Life
≥ 2 years
Shipping
Room temperature, or blue ice upon request.
Storage
Store at 2-8°C
Boiling Point
727.5±60.0°C at 760 mmHg
Form
Solid

Fmoc-N-amido-PEG6-acetic acid, a versatile reagent commonly seen in peptide synthesis and bioconjugation applications, plays a pivotal role in advancing various fields. Here are four key applications:

Peptide Synthesis: Acting as a crucial linker in solid-phase peptide synthesis, Fmoc-N-amido-PEG6-acetic acid introduces a flexible spacer between peptides and the resin, streamlining the cleavage and purification processes. This intricate design leads to elevated yields and purities of synthesized peptides, especially beneficial for intricate or lengthy peptide chains.

Drug Delivery: In the realm of drug delivery enhancement, this compound proves its mettle by facilitating the modification of peptides and proteins for optimal drug delivery outcomes. By harnessing Fmoc-N-amido-PEG6-acetic acid, researchers can enhance the solubility, stability, and bioavailability of therapeutic molecules, ultimately enabling precise targeting and controlled release of drugs in vivo.

Bioconjugation: Delving into bioconjugation techniques, Fmoc-N-amido-PEG6-acetic acid emerges as a key player in linking biomolecules, such as proteins, antibodies, and nucleic acids, to solid supports or other functional groups. Its PEG moiety brings about flexibility and minimizes steric hindrance, ensuring efficient coupling reactions.

Surface Functionalization: At the frontier of surface functionalization, Fmoc-N-amido-PEG6-acetic acid finds utility in modifying surfaces like nanoparticles or biosensors. Through surface modification with this reagent, researchers can generate biocompatible surfaces that thwart undesired protein adsorption and boost specific interactions. This critical application shapes the development of advanced biomedical devices and sensor technologies.

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Historical Records: Fmoc-N-amido-PEG6-acetic acid
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