Certificate of Analysis

 

Product Name: NH2-PEG8-acid 
Catalog Number: M55727
CAS Number: 756526-04-2

Physical and Chemical Properties
Formula: C19H39NO10
Molecular Weight: 441.51
Form: Solid
Solubility: DMSO 50 mg/mL
Storage: 4°C, protect from light
Chemical Structure: NH2-PEG8-acid  Structure
Analytical Data
QC Standard: ≥99.0%
H-NMR: Consistent with structure
Product Information
Description: NH2-PEG8-acid is a non-cleavable 8 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs).
   
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.