Acid-PEG6-t-butyl ester CAS#: 2093153-84-3

Acid-PEG6-t-butyl ester Basic information

Product Name:

Acid-PEG6-t-butyl ester

Synonyms:

Acid-PEG6-t-butyl ester
COOH-PEG6-COOtBu
Acid-PEG6-C2-Boc
COOH-PEG6-OtBu
HOOCCH2CH2O-PEG5-CH2CH2COOtBu
Acid-PEG6-t-Bu Ester
HOOCCH2CH2O-PEG5-CH2CH2COOtBu/4,7,10,13,16,19-Hexaoxadocosanedioic acid, 1-(1,1-dimethylethyl) ester
4,7,10,13,16,19-Hexaoxadocosanedioic acid, 1-(1,1-dimethylethyl) ester

CAS:

2093153-84-3

MF:

C20H38O10

MW:

438.51

Product Categories:

peg

Mol File:

2093153-84-3.mol

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Acid-PEG6-t-butyl ester Chemical Properties

Boiling point:: 528.9±50.0 °C(Predicted)
Density: 1?+-.0.06 g/cm3(Predicted)
solubility: Soluble in Water, DMSO, DCM, DMF
pka: 4.28±0.10(Predicted)

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Acid-PEG6-t-butyl ester Usage And Synthesis

Description

Acid-PEG6-t-butyl ester is a PEG linker containing a t-butyl protected carboxyl group with a terminal carboxylic acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) 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-PEG6-t-butyl esterSupplier

Nanjing Anyan Pharmaceutical Technology Co. , Ltd.

Tel: 025-5836128; 18136859766
Email: amy.xiang@ally-chem.com

Hunan HuaTeng Pharmaceutical Co., Ltd.,

Tel: 400-8592883 15367835770
Email: viola@huatengsci.com

Amatek Scientific Co. Ltd.

Tel: 0512-56316828
Email: info@amateksci.com

Hangzhou HanLai Biochemical Technology Co., Ltd.

Tel: 0571-86101219 13675881727
Email: sales@leobiochem.com

Aikon International Limited

Tel: 025-66113011 18112977050
Email: sales01@aikonchem.com

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