Bis-Mal-PEG3 - 98%, high purity , CAS No.1008402-47-8

Item Number

B595537

Grouped product items
SKU	Size	Availability	Price
B595537-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$631.90
B595537-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$841.90
B595537-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,261.90

Bis-Mal-PEG

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Basic Description

Specifications & Purity	≥98%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	Bis-Mal-PEG3 is a PEG derivative containing a two maleimide groups. The maleimide groups will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The hydrophilic PEG spacer increases solubility in aqueous media.

Names and Identifiers

IUPAC Name	3-(2,5-dioxopyrrol-1-yl)-N-[2-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethyl]propanamide
INCHI	InChI=1S/C22H30N4O9/c27-17(5-9-25-19(29)1-2-20(25)30)23-7-11-33-13-15-35-16-14-34-12-8-24-18(28)6-10-26-21(31)3-4-22(26)32/h1-4H,5-16H2,(H,23,27)(H,24,28)
InChi Key	KFEOJIBJOGJZDY-UHFFFAOYSA-N
Canonical SMILES	C1=CC(=O)N(C1=O)CCC(=O)NCCOCCOCCOCCNC(=O)CCN2C(=O)C=CC2=O
Isomeric SMILES	C1=CC(=O)N(C1=O)CCC(=O)NCCOCCOCCOCCNC(=O)CCN2C(=O)C=CC2=O
PubChem CID	77078507
Molecular Weight	494.5

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Basic Description