N-(Azido-PEG3)-N-Fluorescein-PEG3-acid - 98%, high purity , CAS No.2100306-50-9

  • ≥98%
Item Number
N596297
Grouped product items
SKUSizeAvailabilityPrice Qty
N596297-1mg
1mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$571.90
N596297-2mg
2mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$991.90
N596297-5mg
5mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$1,951.90

PEG-Fluorescein-PEG

View related series
PEG-X-PEG

Basic Description

Specifications & Purity98%
Storage TempStore at -20°C
Shipped InIce chest + Ice pads
Product Description

N-(Azido-PEG3)-N-Fluorescein-PEG3-acid contains azide, fluorescein and carboxylic acid moieties. The azide can react with alkynes in copper-catalyzed Click Chemistry. Fluorescein is a universal dye which is used for dye labeling. The carboxylic acid can react with primary amines in the presence of activators such as EDC and DCC. The hydrophilic PEG linker increases the compounds water solubility in aqueous media.

Names and Identifiers

Canonical SMILES C1=CC2=C(C=C1NC(=S)N(CCOCCOCCOCCC(=O)O)CCOCCOCCOCCN=[N+]=[N-])C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O
Isomeric SMILES C1=CC2=C(C=C1NC(=S)N(CCOCCOCCOCCC(=O)O)CCOCCOCCOCCN=[N+]=[N-])C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O
PubChem CID 126480427
Molecular Weight 811.9

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