Propargyl-PEG1-acid

 CAS No.: 55683-37-9  Cat No.: BP-501419  Purity: ≥95% 4.5  

Propargyl-PEG1-acid contains a propargyl group with a terminal carboxylic acid. Under the catalysis of copper, propargyl can react with azide-bearing compounds to form stable triazole compounds. The carboxylic acid can form amide bonds in the presence of activators (e.g. EDC, or DCC). It can be used in the synthesis of PROTACs.

Propargyl-PEG1-acid

Structure of 55683-37-9

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Molecular Formula
C6H8O3
Molecular Weight
128.13
Appearance
Pale Yellow or Colorless Oily Matter

* For research and manufacturing use only. Not for human or clinical use.

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Purity
≥95%
Appearance
Pale Yellow or Colorless Oily Matter
Storage
Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)
Shipping
Room temperature in continental US; may vary elsewhere.
IUPACName
3-prop-2-ynoxypropanoic acid
Synonyms
Propargyl-PEG1-COOH; 3-(prop-2-yn-1-yloxy)propanoic acid
Boiling Point
265.8±20.0 °C at 760 mmHg
Density
1.1±0.1 g/cm3
InChI Key
GMFDYXLFHSFUHE-UHFFFAOYSA-N
InChI
InChI=1S/C6H8O3/c1-2-4-9-5-3-6(7)8/h1H,3-5H2,(H,7,8)
Canonical SMILES
C#CCOCCC(=O)O

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It is commonly abbreviated as: C1V1 = C2V2

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