AcS-PEG8-OH

 CAS No.: 1334177-81-9  Cat No.: BP-500667  Purity: ≥95% 4.5  

AcS-PEG8-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-PEG8-OH

Structure of 1334177-81-9

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Category
PROTAC Linker
Molecular Formula
C18H36O9S
Molecular Weight
428.54
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
Shipping
Room temperature in continental US; may vary elsewhere.
IUPACName
S-[2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl] ethanethioate
Synonyms
S-acetyl-PEG8-alcohol; S-Acetyl-PEG8-OH; S-(23-hydroxy-3,6,9,12,15,18,21-heptaoxatricosyl) ethanethioate; Ethanethioic acid, S-(23-hydroxy-3,6,9,12,15,18,21-heptaoxatricos-1-yl) ester; S-(23-Hydroxy-3,6,9,12,15,18,21-heptaoxatricos-1-yl) ethanethioate
Boiling Point
512.3±50.0°C at 760 mmHg
Density
1.1±0.1 g/cm3
InChI Key
PGTIAXGQNCASCI-UHFFFAOYSA-N
InChI
InChI=1S/C18H36O9S/c1-18(20)28-17-16-27-15-14-26-13-12-25-11-10-24-9-8-23-7-6-22-5-4-21-3-2-19/h19H,2-17H2,1H3
Canonical SMILES
CC(=O)SCCOCCOCCOCCOCCOCCOCCOCCO

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It is commonly abbreviated as: C1V1 = C2V2

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Historical Records: Azido-PEG6-PFP ester | Azido-PEG1-NHS ester | Boc-PEG2-ethoxyethane-PEG2-benzyl | BrCH2CONH-PEG2-NHS ester | AcS-PEG6-OH | THP-PEG9-alcohol | Bromo-PEG4-CH2COOtBu | Propargyl-PEG8-COOtBu | Ald-Ph-PEG5-Boc | THP-PEG3-alcohol | AcS-PEG8-OH

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