(2-pyridyldithio)-PEG2-t-butyl ester - 98%, high purity , CAS No.2144777-73-9

Item Number

P597550

Grouped product items
SKU	Size	Availability	Price	Qty
P597550-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$961.90
P597550-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,621.90

(2-pyridyldithio)-PEG-t-butyl ester

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Basic Description

Specifications & Purity	≥98%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	(2-pyridyldithio)-PEG2-t-butyl ester is a PEG derivative which contains a pyridyl disulfide moiety and a t-butyl ester group. The pyridyl disulfide group can react with thiol groups of proteins over a wide range of pH level. The t-butyl ester group can be removed under acidic conditions. The hydrophilic PEG linker increases the water solubility of the compound.

Names and Identifiers

IUPAC Name	tert-butyl 3-[2-[2-(pyridin-2-yldisulfanyl)ethoxy]ethoxy]propanoate
INCHI	InChI=1S/C16H25NO4S2/c1-16(2,3)21-15(18)7-9-19-10-11-20-12-13-22-23-14-6-4-5-8-17-14/h4-6,8H,7,9-13H2,1-3H3
InChi Key	NFTUEHOZCVWJPT-UHFFFAOYSA-N
Canonical SMILES	CC(C)(C)OC(=O)CCOCCOCCSSC1=CC=CC=N1
PubChem CID	131709274
Molecular Weight	359.5

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Basic Description