Azido-PEG4-t-butyl acetate CAS#: 864681-04-9

Azido-PEG4-t-butyl acetate Basic information

Product Name:

Azido-PEG4-t-butyl acetate

Synonyms:

TERT-BUTYL 14-AZIDO-3,6,9,12-TETRAOXATETRADECANOATE
CAS_864681-04-9
Azido-PEG4-t-butyl acetate
Azido-PEG4-CH2-Boc
Azido-PEG4-CH2COOtBu
Azido-PEG4-CH2COOH t-Bu Ester
N3-PEG4-CH2COOtBu/3,6,9,12-Tetraoxatetradecanoic acid, 14-azido-, 1,1-dimethylethyl ester

CAS:

864681-04-9

MF:

C14H27N3O6

MW:

333.38068

Mol File:

864681-04-9.mol

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Azido-PEG4-t-butyl acetate Chemical Properties

solubility: Soluble in DMSO, DCM, DMF
form: Liquid
color: Colorless to light yellow

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Azido-PEG4-t-butyl acetate Usage And Synthesis

Description

Azido-PEG4-CH2CO2-t-butyl ester is a PEG reagent containing an azide group and a t-butyl protected carboxyl group. The azide group enables Click Chemistry. The protected carboxyl group (COOH) prevents self coupling or polymerization under standard acid/amine or acid/hydroxyl coupling conditions. t-butyl ester can be deprotected by acidic or basic hydrolysis. The hydrophilic PEG spacer increases solubility in aqueous media.

Azido-PEG4-t-butyl acetateSupplier

Daicel Chiral Technologies (China)CO.,LTD

Tel: 021-50460086-9 15921403865
Email: han_yajun@dctc.daicel.com

Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd

Tel: 0431-0431-80514535 19917294565
Email: et@chemextension.com

Borenpharm Co., Ltd

Tel: 027-65563561
Email: sales@borenpharm.com

Zhengzhou Acme Chemical Co., Ltd.

Tel: 0371-0371-55629727 13323845623
Email: 2885676761@qq.com

Beijing Jin Ming Biotechnology Co., Ltd.

Tel: 010-60605840 18892239720
Email: psaitong@jm-bio.com

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