Bis-PEG4-NHS ester is a nonclaevable 4-unit PEG linker for antibody-drug-conjugation (ADC).

Product information

CAS Number: 1314378-11-4

Molecular Weight: 488.44

Formula: C20H28N2O12

Chemical Name: bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13-tetraoxahexadecanedioate

Smiles: O=C(CCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O)ON1C(=O)CCC1=O

InChiKey: BQLKLYYHZOLCLV-UHFFFAOYSA-N

InChi: InChI=1S/C20H28N2O12/c23-15-1-2-16(24)21(15)33-19(27)5-7-29-9-11-31-13-14-32-12-10-30-8-6-20(28)34-22-17(25)3-4-18(22)26/h1-14H2

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

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