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Hydroxy-PEG10-t-butyl ester

  CAS No.: 778596-26-2   Cat No.: BADC-01158   Purity: ≥95% 4.5  

Hydroxy-PEG10-Boc is extacted from patent CN108707228 (example 0024). Hydroxy-PEG10-Boc is a uncleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Hydroxy-PEG10-Boc can be conjugated to Paclitaxel (HY-B0015) or docetaxel (HY-B0011).

Hydroxy-PEG10-t-butyl ester

Structure of 778596-26-2

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Category
ADC Linker
Molecular Formula
C27H54O13
Molecular Weight
586.71
Shipping
-20°C (International: -20°C)
Shipping
Store at 2-8°C

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

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Synonyms
HO-PEG10-CH2CH2COOtBu; Hydroxy-PEG10-(CH2)2-Boc; OH-PEG10-TBA; OH-PEG10-CH2CH2COOtBu; HO-PEG10-t-butyl ester; tert-Butyl 1-hydroxy-3,6,9,12,15,18,21,24,27,30-decaoxatritriacontan-33-oate; 33-Hydroxy-4,7,10,13,16,19,22,25,28,31-decaoxatritriacontanoic acid 1,1-dimethylethyl ester; 2-Methyl-2-propanyl 1-hydroxy-3,6,9,12,15,18,21,24,27,30-decaoxatritriacontan-33-oate; 3,6,9,12,15,18,21,24,27,30-Decaoxatritriacontan-33-oic acid, 1-hydroxy-, 1,1-dimethylethyl ester
IUPAC Name
tert-butyl 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES
CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO
InChI
InChI=1S/C27H54O13/c1-27(2,3)40-26(29)4-6-30-8-10-32-12-14-34-16-18-36-20-22-38-24-25-39-23-21-37-19-17-35-15-13-33-11-9-31-7-5-28/h28H,4-25H2,1-3H3
InChIKey
AEEGJXDZOJNBIY-UHFFFAOYSA-N
Density
1.1±0.1 g/cm3
Solubility
Soluble in DCM, DMF, DMSO, Water
PSA
138.83000
Appearance
Colorless Oily Matter
Shipping
-20°C (International: -20°C)
Storage
Store at 2-8°C
Boiling Point
611.7±50.0 °C at 760 mmHg
Form
Solid

Hydroxy-PEG10-t-butyl ester, a versatile compound highly prevalent in biochemical and pharmaceutical spheres, boasts an array of applications. Here are four key applications of Hydroxy-PEG10-t-butyl ester:

Pharmaceutical Formulations: Embedded within drug delivery systems, Hydroxy-PEG10-t-butyl ester plays a pivotal role in enhancing the solubility and stability of pharmaceutical compounds. By conjugating this compound with therapeutic agents, drugs can attain superior bioavailability and controlled release profiles, thereby elevating therapeutic efficacy while minimizing adverse effects.

Protein and Peptide Conjugation: Employed in the alteration of proteins and peptides, Hydroxy-PEG10-t-butyl ester serves to augment their pharmacokinetic properties. Through the attachment of this compound, the modified biomolecules exhibit heightened solubility, diminished immunogenicity, and prolonged circulation time, culminating in an enhanced therapeutic potential for biologics.

Surface Modification: In the realm of surface modification, Hydroxy-PEG10-t-butyl ester finds utility in enhancing the hydrophilicity of nanoparticles, medical devices, and biomaterials, effectively mitigating non-specific protein binding. This technique is instrumental in the development of biocompatible materials for medical implants, drug delivery carriers, and diagnostic devices, fostering enhanced biocompatibility and reduced fouling for superior performance in biomedical applications.

Diagnostic Imaging: Within the domain of diagnostic imaging, Hydroxy-PEG10-t-butyl ester can be harnessed to functionalize imaging agents, including contrast agents for MRI or fluorescent probes. By augmenting the solubility and stability of these agents, the compound amplifies their imaging capabilities, resulting in heightened diagnostic accuracy and intricate visualization of biological tissues and processes.

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

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