N-(Azido-PEG2)-N-Biotin-PEG3-acid - 98%, high purity , CAS No.2112731-59-4

Item Number

N596301

Grouped product items
SKU	Size	Availability	Price
N596301-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$961.90
N596301-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,951.90
N596301-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,941.90

PEG-Biotin-PEG

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Basic Description

Specifications & Purity	98%
Storage Temp	Store at -20°C
Shipped In	Dry ice
Product Description	N-(Azido-PEG2)-N-Biotin-PEG3-acid is a branched PEG derivative with a biotin group and terminal azide and carboxylic acid groups. The azide group enables PEGylation via Click Chemistry. The terminal carboxylic acid can be reacted with primary amino groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.

Canonical SMILES

C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)N(CCOCCOCCN=[N+]=[N-])CCOCCOCCOCCC(=O)O)NC(=O)N2

Isomeric SMILES

C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)N(CCOCCOCCN=[N+]=[N-])CCOCCOCCOCCC(=O)O)NC(=O)N2

PubChem CID

Molecular Weight

604.7

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Basic Description