Amino-PEG8-t-butyl ester - CAS 756526-06-4

Amino-PEG8-t-butyl ester - CAS 756526-06-4 Catalog number: BADC-01155

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Amino-PEG8-Boc is a cleavable 8 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

Category
ADCs Linker
Product Name
Amino-PEG8-t-butyl ester
CAS
756526-06-4
Catalog Number
BADC-01155
Molecular Formula
C23H47NO10
Molecular Weight
497.62
Amino-PEG8-t-butyl ester

Ordering Information

Catalog Number Size Price Quantity
BADC-01155 -- $--
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Description
Amino-PEG8-Boc is a cleavable 8 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs).
Synonyms
Amino-PEG8-t-butyl ester; H2N-PEG8-CH2CH2COOtBu; Amino-PEG8-COOtBu
IUPAC Name
tert-butyl 3-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES
CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCN
InChI
InChI=1S/C23H47NO10/c1-23(2,3)34-22(25)4-6-26-8-10-28-12-14-30-16-18-32-20-21-33-19-17-31-15-13-29-11-9-27-7-5-24/h4-21,24H2,1-3H3
InChIKey
UMJVFHNJPJVDSB-UHFFFAOYSA-N
Density
1.1±0.1 g/cm3
Solubility
Soluble in DMSO (10 mm)
LogP
1.51000
PSA
126.16000
Appearance
Solid
Purity
≥95%
Shipping
Room temperature
Storage
Store at -20 °C, keep in dry and avoid sunlight.
Pictograms
Irritant
Signal Word
Warning
Boiling Point
544.3±45.0 °C at 760 mmHg
Form
Solid

Amino-PEG8-t-butyl ester, a versatile reagent with multifaceted applications in biochemical and biotechnological realms, is highly esteemed for its diverse functionalities. Here are four key applications of Amino-PEG8-t-butyl ester:

Drug Delivery: Delving into the domain of drug delivery systems, Amino-PEG8-t-butyl ester emerges as a pivotal player in enhancing the solubility and stability of pharmaceutical compounds. Through the conjugation of drugs with this PEGylation reagent, researchers embark on a journey to augment the bioavailability and therapeutic efficacy of medicinal agents. This strategy proves particularly efficacious for delivering hydrophobic drugs while mitigating their systemic toxicity.

Protein Conjugation: Within the realm of protein research, Amino-PEG8-t-butyl ester assumes a critical role as a linker, facilitating the attachment of polyethylene glycol (PEG) to proteins, thereby ameliorating their solubility and diminishing immunogenicity. PEGylation, mediated by Amino-PEG8-t-butyl ester, extends the half-life of therapeutic proteins circulating in the bloodstream, heralding a boon in the realm of protein-based drugs and diagnostic reagents.

Surface Modification: Unlocking the potential of surface modification, Amino-PEG8-t-butyl ester emerges as a keystone reagent for altering the surfaces of nanoparticles, biomaterials, and medical devices. By affixing PEG chains to these surfaces, scientists embark on a quest to impede protein adsorption and cellular attachment, thereby mitigating biofouling and elevating biocompatibility levels.

Bioconjugation Chemistry: Embarking on a journey into bioconjugation chemistry, Amino-PEG8-t-butyl ester stands as a crucial linchpin connecting various biomolecules such as antibodies, peptides, and nucleic acids. The PEG spacer integrated through this reagent elevates the stability and functionality of conjugated biopolymers, underscoring its importance in the development of targeted therapeutics, biosensors, and diagnostic assays.

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: Amino-PEG8-t-butyl ester
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