Bis-Mal-Lysine-PEG4-acid - 98%, high purity , CAS No.1426164-52-4

Item Number

B596917

Grouped product items
SKU	Size	Availability	Price
B596917-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$961.90
B596917-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,071.90
B596917-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,941.90

Bis-Mal-Lysine-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-Lysine-PEG4-acid is a PEG derivative with two maleimide groups which can be reacted with thiols from pH ranges of 6.5 to 7.5 to from a thiolester bond. The terminal carboxylic acid can react with primary amines in the presence of activators such as EDC and DCC to form stable amide bonds. The hydrophilic PEG linker increases the water solubility of a compound in aqueous media.

Names and Identifiers

IUPAC Name	3-[2-[2-[2-[2-[2,6-bis[3-(2,5-dioxopyrrol-1-yl)propanoylamino]hexanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
INCHI	InChI=1S/C31H45N5O13/c37-24(8-13-35-26(39)4-5-27(35)40)32-11-2-1-3-23(34-25(38)9-14-36-28(41)6-7-29(36)42)31(45)33-12-16-47-18-20-49-22-21-48-19-17-46-15-10-30(43)44/h4-7,23H,1-3,8-22H2,(H,32,37)(H,33,45)(H,34,38)(H,43,44)
InChi Key	RZAXBVRZUKAYCY-UHFFFAOYSA-N
Canonical SMILES	C1=CC(=O)N(C1=O)CCC(=O)NCCCCC(C(=O)NCCOCCOCCOCCOCCC(=O)O)NC(=O)CCN2C(=O)C=CC2=O
Isomeric SMILES	C1=CC(=O)N(C1=O)CCC(=O)NCCCCC(C(=O)NCCOCCOCCOCCOCCC(=O)O)NC(=O)CCN2C(=O)C=CC2=O
PubChem CID	91757812
Molecular Weight	695.71

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Basic Description