Ald-Ph-amido-PEG3-NHS ester is a non-cleavable 3 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

Product information

CAS Number: 2101206-32-8

Molecular Weight: 450.44

Formula: C21H26N2O9

Chemical Name: 2,5-dioxopyrrolidin-1-yl 3-[2-(2-{2-[(4-formylphenyl)formamido]ethoxy}ethoxy)ethoxy]propanoate

Smiles: O=CC1=CC=C(C=C1)C(=O)NCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O

InChiKey: LFDQXMGOLAFWOQ-UHFFFAOYSA-N

InChi: InChI=1S/C21H26N2O9/c24-15-16-1-3-17(4-2-16)21(28)22-8-10-30-12-14-31-13-11-29-9-7-20(27)32-23-18(25)5-6-19(23)26/h1-4,15H,5-14H2,(H,22,28)

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker.

Products are for research use only. Not for human use.