webinar
Oct. 27-28, 2025, Boston, MA, USA - Booth 114.
Read More

Amino-PEG8-t-butyl ester

  CAS No.: 756526-06-4   Cat No.: BADC-01155   Purity: ≥95% 4.5  

Amino-PEG8-t-butyl ester is a versatile ADC linker intermediate featuring PEG8 spacer for improved solubility and flexibility in antibody-drug conjugates development and targeted drug delivery applications.

Amino-PEG8-t-butyl ester

Structure of 756526-06-4

Quality
Assurance

Worldwide
Delivery

24/7 Customer
Support
Category
ADC Linker
Molecular Formula
C23H47NO10
Molecular Weight
497.62
Shipping
Room temperature
Shipping
Store at -20 °C, keep in dry and avoid sunlight.

* For research and manufacturing use only. We do not sell to patients.

Size Price Stock Quantity
-- $-- In stock

Looking for different specifications? Click to request a custom quote!

Capabilities & Facilities

Popular Publications Citing BOC Sciences Products
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)
PSA
126.16000
Appearance
Solid
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

Related Products

Contact our experts today for pricing and comprehensive details on our ADC offerings.

You May Also Be Interested In

From cytotoxin synthesis to linker design, discover our specialized services that complement your ADC projects.

ADC Linker Development Enzyme Cleavable Linker Cathepsin B Cleavable Linker/Peptide Linker Phosphatase Cleavable Linker β-Glucuronide Linker β-Galactosidase Cleavable Linker Sulfatase Cleavable Linker Chemically Cleavable Linker Non-Cleavable Linker Services Acid Cleavable Linker/Hydrazone Linker

Unlock Deeper ADC Insights

Learn more about payload design, linker strategies, and integrated CDMO support through our curated ADC content.

Linkers - A Crucial Factor in Antibody–Drug Conjugates In-Depth Review of ADC Linkers: Types, Mechanisms, and Research Progress New Structural Insights Solve Instability Issues of Maleimide Linkers in ADCs PEG Linkers in Antibody-Drug Conjugates Peptide Linkers in Antibody-Drug Conjugates Disulfide Linkers in Antibody-Drug Conjugates Biotinylation Reagents in Antibody-Drug Conjugates Maleimide Linkers in Antibody-Drug Conjugates Current ADC Linker Chemistry SPDB Linkers in Antibody-Drug Conjugates

Explore More ADC Products

Find exactly what your project needs from our expanded range of ADCs, offering flexible options to fit your timelines and goals.

ADC Cytotoxin

Powerful Targeted Cancer Solutions

ADC  Cytotoxin with Linker

Enhanced Stability And Efficacy

ADC Linker

Precise Conjugation For Success

Antibody-Drug  Conjugates (ADCs)

Maximized Therapeutic Performance

Auristatins

Next-Level Tubulin Inhibition

Calicheamicins

High-Impact DNA Targeting

Camptothecins

Advanced Topoisomerase Inhibition

Daunorubicins / Doxorubicins

Trusted Anthracycline Payloads

Duocarmycins

Potent DNA Alkylation Agents

Maytansinoids

Superior Microtubule Disruption

Pyrrolobenzodiazepines

Ultra-Potent DNA Crosslinkers

Traditional Cytotoxic Agents

Proven Chemotherapy Solutions

Cleavable Linker

Precise Intracellular Drug Release

Non-Cleavable Linker

Exceptional Long-Term Stability

Historical Records:
Send Inquiry
Verification code
Inquiry Basket