Acid-PEG4-t-butyl ester (C008B-267456)

Acid-PEG4-t-butyl ester is a PEG derivative containing a t-butyl protected carboxyl group with a terminal carboxylic acid. 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. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

Acid-PEG-t-butyl ester

Specifications & Purity: Acid-PEG4-t-butyl ester is a PEG derivative containing a t-butyl protected carboxyl group with a terminal carboxylic acid. 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. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

Molecular Formula: C16H30O8

Molecular Weight: 350.40

PubChem CID: 102514801

Isomeric SMILES: CC(C)(C)OC(=O)CCOCCOCCOCCOCCC(=O)O

Storage Temperature: Protected from light;Store at -20°C;Argon charged

Shipped in: Ice chest + Ice pads

UPC:

41116107

Weight:

1.06 Ounces

HazmatClass:

Yes

Quantity:

1

Unit of Measurement:

EA

WeightUOM:

LB

MPN:

A596993-50mg

Country of Origin:

China

CAS:

1835759-85-7

Product Size:

50mg

Harmonized Tariff Code:

2931.90.90