N-(Azido-PEG3)-N-(PEG2-amine)-PEG3-acid - 98%, high purity , CAS No.2183440-70-0

Item Number

N596631

Grouped product items
SKU	Size	Availability	Price
N596631-50mg	50mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$543.90
N596631-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$939.90
N596631-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,115.90

PEG Acid

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Basic Description

Specifications & Purity	98%
Storage Temp	Store at -20°C
Shipped In	Dry ice
Product Description	N-(Azido-PEG3)-N-(PEG2-amine)-PEG3-acid is a branched PEG derivative containing azide, amine, and carboxylic acid moieties. The azide can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. An amine is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.

Names and Identifiers

IUPAC Name	3-[2-[2-[2-[3-[2-(2-aminoethoxy)ethoxy]propanoyl-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethyl]amino]ethoxy]ethoxy]ethoxy]propanoic acid
INCHI	InChI=1S/C24H47N5O11/c25-3-9-35-15-13-33-7-1-23(30)29(5-11-37-17-21-39-19-14-34-8-2-24(31)32)6-12-38-18-22-40-20-16-36-10-4-27-28-26/h1-22,25H2,(H,31,32)
InChi Key	FZLMDRGRFLPQRO-UHFFFAOYSA-N
Canonical SMILES	C(COCCOCCN)C(=O)N(CCOCCOCCOCCC(=O)O)CCOCCOCCOCCN=[N+]=[N-]
PubChem CID	132451883
Molecular Weight	581.7

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Basic Description