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Category Propargyl-PEGn-acid
Catalog NO. BPG-1718
Product Name Propargyl-PEG2-acid
CAS 1859379-85-3
Molecular Formula C8H12O4
Molecular Weight 172.18
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Product Information

Description Propargyl-PEG2-acid is a non-cleavable 2 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs).
Synonyms Propyne-PEG1-CH2CH2COOH; 3-(2-(Prop-2-yn-1-yloxy)ethoxy)propanoic acid; 3-[2-(2-Propyn-1-yloxy)ethoxy]propanoic acid; Propargyl-PEG1-COOH; Propanoic acid, 3-[2-(2-propyn-1-yloxy)ethoxy]-
IUPAC Name 3-(2-prop-2-ynoxyethoxy)propanoic acid
InChI InChI=1S/C8H12O4/c1-2-4-11-6-7-12-5-3-8(9)10/h1H,3-7H2,(H,9,10)
Boiling Point 306.6±27.0°C at 760 mmHg
Purity ≥98.0%
Density 1.1±0.1 g/cm3
Solubility Soluble in DMSO
Appearance Pale Yellow Oily Matter
Shelf Life 0-4°C for short term (days to weeks), or -20°C for long term (months).
Storage Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)
Pictogram(s) Corrosive, Irritant
Signal Danger
Precautionary Statement Codes P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501


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PEGylation of Peptides and Proteins

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