N-(Acid-PEG2)-N-bis(PEG3-azide) - 98%, high purity , CAS No.2320560-35-6

Item Number

N597118

Grouped product items
SKU	Size	Availability	Price
N597118-50mg	50mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,411.90
N597118-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,341.90
N597118-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$4,621.90

Branched PEG

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Basic Description

Specifications & Purity	98%
Storage Temp	Store at -20°C
Shipped In	Dry ice
Product Description	N-(Acid-PEG2)-N-bis(PEG3-azide) is a PEG derivative containing two azide groups and a carboxylic acid. The azide groups enable PEGylation via Click Chemistry. 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-[3-[bis[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethyl]amino]-3-oxopropoxy]ethoxy]propanoic acid
INCHI	InChI=1S/C24H45N7O11/c25-29-27-3-9-37-15-19-41-21-17-39-11-5-31(23(32)1-7-35-13-14-36-8-2-24(33)34)6-12-40-18-22-42-20-16-38-10-4-28-30-26/h1-22H2,(H,33,34)
InChi Key	HWCACWQZMXKCSB-UHFFFAOYSA-N
Canonical SMILES	C(COCCOCCC(=O)O)C(=O)N(CCOCCOCCOCCN=[N+]=[N-])CCOCCOCCOCCN=[N+]=[N-]
PubChem CID	138373727
Molecular Weight	607.7

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Basic Description