DBCO-PEG1-NHS ester - 98%, high purity , CAS No.2228857-34-7

Item Number

D596699

Grouped product items
SKU	Size	Availability	Price
D596699-50mg	50mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,291.90
D596699-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,041.90
D596699-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$4,021.90

DBCO-PEG-NHS ester

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Basic Description

Specifications & Purity	98%
Storage Temp	Store at -20°C
Shipped In	Dry ice
Product Description	DBCO-PEG1-NHS Ester is a PEG derivative containing an NHS ester moiety that can react specifically and efficiently with primary amines (e.g. the side chain of lysine residues or aminosilane-coated surfaces) at neutral or slightly basic condition to form a covalent bond. The hydrophilic PEG spacer arm improves water solubility and provides a long and flexible connection that minimizes steric hindrance involved with ligation. DBCO is commonly used for copper-free Click Chemistry reactions.

Names and Identifiers

IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 3-[2-[[4-(2-azatricyclo[10.4.0.04,9]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl)-4-oxobutanoyl]amino]ethoxy]propanoate
INCHI	InChI=1S/C28H27N3O7/c32-24(29-16-18-37-17-15-28(36)38-31-26(34)13-14-27(31)35)11-12-25(33)30-19-22-7-2-1-5-20(22)9-10-21-6-3-4-8-23(21)30/h1-8H,11-19H2,(H,29,32)
InChi Key	TYDZSBPFYBWRTP-UHFFFAOYSA-N
Canonical SMILES	C1CC(=O)N(C1=O)OC(=O)CCOCCNC(=O)CCC(=O)N2CC3=CC=CC=C3C#CC4=CC=CC=C42
PubChem CID	134159737
Molecular Weight	517.5

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Basic Description