Acid-PEG5-t-butyl ester

Product Name: Acid-PEG5-t-butyl ester
CAS No.: 1309460-29-4
Chemical Name: Acid-PEG5-t-butyl ester
Synonyms: COOH-PEG5-OtBu;Acid-PEG5-C2-Boc;COOH-PEG5-COOtBu;Acid-PEG5-t-Bu Ester;Acid-PEG5-t-butyl ester;HOOCCH2CH2O-PEG4-CH2CH2COOtBu;2,2-Dimethyl-4-oxo-3,7,10,13,16,19-hexaoxadocosan-22-oic acid;4,7,10,13,16-Pentaoxanonadecanedioic acid, 1-(1,1-dimethylethyl) ester;2,2-Dimethyl-4-oxo-3,7,10,13,16,19-hexaoxadocosan-22-oic acid , Acid-PEG5-C2-Boc;HOOCCH2CH2O-PEG4-CH2CH2COOtBu/4,7,10,13,16-Pentaoxanonadecanedioic acid, 1-(1,1-dimethylethyl) ester
CBNumber: CB33062295
Molecular Formula: C18H34O9
Formula Weight: 394.46
MOL File: 1309460-29-4.mol

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Acid-PEG5-t-butyl ester Property

Boiling point:: 495.2±45.0 °C(Predicted)
Density: 1.109±0.06 g/cm3(Predicted)
solubility: Soluble in Water, DMSO, DCM, DMF
pka: 4.28±0.10(Predicted)
form: Liquid
color: Colorless to light yellow

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: C183738
Product name: Carboxy-PEG5-t-butylEster
Packaging: 1mg
Price: $45
Updated: 2021/12/16

BroadPharm

Product number: BP-20439
Product name: Acid-PEG5-t-butylester
Purity: 95%
Packaging: 100mg
Price: $320
Updated: 2021/12/16

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Acid-PEG5-t-butyl ester Chemical Properties,Usage,Production

Description

Acid-PEG5-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-PEG5-t-butyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Acid-PEG5-t-butyl ester manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: COOH-PEG5-COOtBu 1309460-29-4
Price: US $0.00/g
Min. Order: 1g
Purity: >98.00%
Supply Ability: 1g
Release date: 2024-03-23

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Acid-PEG5-t-butyl ester

COOH-PEG5-OtBu

COOH-PEG5-COOtBu

Acid-PEG5-C2-Boc

4,7,10,13,16-Pentaoxanonadecanedioic acid, 1-(1,1-dimethylethyl) ester

HOOCCH2CH2O-PEG4-CH2CH2COOtBu

Acid-PEG5-t-Bu Ester

HOOCCH2CH2O-PEG4-CH2CH2COOtBu/4,7,10,13,16-Pentaoxanonadecanedioic acid, 1-(1,1-dimethylethyl) ester

2,2-Dimethyl-4-oxo-3,7,10,13,16,19-hexaoxadocosan-22-oic acid

2,2-Dimethyl-4-oxo-3,7,10,13,16,19-hexaoxadocosan-22-oic acid , Acid-PEG5-C2-Boc

1309460-29-4

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