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Azido-PEG9-acid

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Category Small-molecule Heterobifunctional PEG
Catalog NO. BPG-2280
Product Name Azido-PEG9-acid
CAS 1670249-37-2
Molecular Formula C21H41N3O11
Molecular Weight 511.56
Azido-PEG9-acid
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Product Information

Description Azido-PEG9-acid is a non-cleavable 9 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs).
Synonyms N3-PEG9-COOH; Azido-PEG9-C2-acid; N3-PEG9-CH2CH2COOH; 1-Azido-3,6,9,12,15,18,21,24,27-nonaoxatriacontan-30-oic acid; 3,6,9,12,15,18,21,24,27-Nonaoxatriacontan-30-oic acid, 1-azido-
IUPAC Name 3-[2-[2-[2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
Canonical SMILES C(COCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-])C(=O)O
InChI InChI=1S/C21H41N3O11/c22-24-23-2-4-28-6-8-30-10-12-32-14-16-34-18-20-35-19-17-33-15-13-31-11-9-29-7-5-27-3-1-21(25)26/h1-20H2,(H,25,26)
InChIKey SITPDBHRMHFFHS-UHFFFAOYSA-N
Purity >98.0%
Solubility Soluble in DCM, DMF, DMSO (10 mm), Methanol (Slightly), Water
Appearance Pale Yellow Oily Matter
Shelf Life -20℃ 3 years powder; -80℃ 2 years in solvent
Storage Store at 2-8°C

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PEGylation of Peptides and Proteins

PEGylation of Peptides
and Proteins

Reduce the Immunogenicity of Peptide/Protein Drugs

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