AcS-PEG4-OH

 CAS No.: 223611-42-5  Cat No.: BP-500226  Purity: ≥95% 4.5  

AcS-PEG4-OH is a PEG linker containing a sulfur acetyl group and a hydroxyl group. The sulfur acetyl group can be removed to produce a thiol moiety. The hydroxyl group can react to further derivatize the compound. The hydrophilic PEG linkers increase the water solubility of the compound in aqueous media.

AcS-PEG4-OH

Structure of 223611-42-5

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Category
PROTAC Linker
Molecular Formula
C10H20O5S
Molecular Weight
252.33
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 DMSO
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
S-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl] ethanethioate
Synonyms
S-acetyl-PEG4-alcohol; S-acetyl-PEG4-OH; 11-(Acetylthio)-3,6,9-trioxaundecane-1-ol; Ethanethioic acid, S-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl] ester; S-11-hydroxy-3,6,9-trioxaundecylethanethioate; S-(2-{2-[2-(2-Hydroxyethoxy)ethoxy]ethoxy}ethyl) ethanethioate
Boiling Point
363.5±32.0°C at 760 mmHg
Density
1.1±0.1 g/cm3
InChI Key
KKUXNAQDZRWEKI-UHFFFAOYSA-N
InChI
InChI=1S/C10H20O5S/c1-10(12)16-9-8-15-7-6-14-5-4-13-3-2-11/h11H,2-9H2,1H3
Canonical SMILES
CC(=O)SCCOCCOCCOCCO

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L

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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: Br-PEG1-acid

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