Propargyl-PEG8-acid

 CAS No.: 2055014-94-1  Cat No.: BP-500847  Purity: ≥95% 4.5  

Propargyl-PEG8-acid features an extended PEG8 spacer for improved solubility and reduced aggregation in ADCs. The alkyne group supports efficient click reactions for covalent drug-antibody linkage in bioconjugation applications.

Propargyl-PEG8-acid

Structure of 2055014-94-1

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Category
PROTAC Linker
Molecular Formula
C20H36O10
Molecular Weight
436.49
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%
Solubility
Soluble in DCM, DMF, DMSO, Water
Appearance
Pale Yellow or Colorless Oily Matter
ShelfLife
≥ 2 years
Storage
Store at 2-8°C
Shipping
Room temperature
IUPACName
3-[2-[2-[2-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
Synonyms
Alkyne-PEG8-COOH; Propargyl-PEG8-COOH; Propargyl-PEG7-CH2CH2COOH; 4,7,10,13,16,19,22,25-Octaoxaoctacos-27-ynoic acid; 4,7,10,13,16,19,22,25-Octaoxaoctacos-27-yn-1-oic acid
Boiling Point
531.0±50.0 °C at 760 mmHg
Density
1.1±0.1 g/cm3
InChI Key
QZQUQXNQKWZDNM-UHFFFAOYSA-N
InChI
InChI=1S/C20H36O10/c1-2-4-23-6-8-25-10-12-27-14-16-29-18-19-30-17-15-28-13-11-26-9-7-24-5-3-20(21)22/h1H,3-19H2,(H,21,22)
Canonical SMILES
C#CCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)O

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Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2

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* Total Molecular Weight:
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Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
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Historical Records: Amino-PEG7-propionic acid | Azido-PEG5-Boc | Tos-PEG1-CH2-Boc | Ald-CH2-PEG3-azide | Azido-PEG8-amine | m-PEG5-COOH | Azido-PEG3-aldehyde | Biotin-PEG2-NH-Mal | Benzyl-PEG8-MS | Propargyl-PEG4-thiol | Propargyl-PEG8-acid

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