Mal-PEG8-OH

 CAS No.: 2353409-63-7  Cat No.: BP-501078  Purity: ≥95% 4.5  

Mal-PEG8-OH is a PEG linker containing a maleimide group and a hydroxyl group. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of a biomolecule with a thiol. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The hydrophilic PEG spacer increases solubility in aqueous media.

Mal-PEG8-OH

Structure of 2353409-63-7

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Category
PROTAC Linker
Molecular Formula
C20H35NO10
Molecular Weight
449.49
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
Appearance
Pale Yellow or Colorless Oily Matter
Storage
Store at 2-8°C
Shipping
Room temperature in continental US; may vary elsewhere.
IUPACName
1-[2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]pyrrole-2,5-dione
Synonyms
Mal-PEG8-alcohol; Maleimide-PEG8-alcohol; 1-(23-Hydroxy-3,6,9,12,15,18,21-heptaoxatricos-1-yl)-1H-pyrrole-2,5-dione; 1H-Pyrrole-2,5-dione, 1-(23-hydroxy-3,6,9,12,15,18,21-heptaoxatricos-1-yl)-; 1-(23-Hydroxy-3,6,9,12,15,18,21-heptaoxatricosyl)-1H-pyrrole-2,5-dione
Boiling Point
559.0±50.0°C at 760 mmHg
Density
1.2±0.1 g/cm3
InChI Key
ZIBIVFVJWRNGNY-UHFFFAOYSA-N
InChI
InChI=1S/C20H35NO10/c22-4-6-26-8-10-28-12-14-30-16-18-31-17-15-29-13-11-27-9-7-25-5-3-21-19(23)1-2-20(21)24/h1-2,22H,3-18H2
Canonical SMILES
C1=CC(=O)N(C1=O)CCOCCOCCOCCOCCOCCOCCOCCO

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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: THP-PEG6-alcohol | THP-PEG4-alcohol | Mal-PEG8-OH

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