Acid-PEG9-NHS ester

Product Name: Acid-PEG9-NHS ester
CAS No.: 1895916-27-4
Chemical Name: Acid-PEG9-NHS ester
Synonyms: COOH-PEG9-SPA;COOH-PEG9-NHS;Acid-PEG9-NHS ester;4,7,10,13,16,19,22,25,28-Nonaoxahentriacontanedioic acid, 1-(2,5-dioxo-1-pyrrolidinyl) ester
CBNumber: CB23162828
Molecular Formula: C26H45NO15
Formula Weight: 611.63
MOL File: 1895916-27-4.mol

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Acid-PEG9-NHS ester Property

Boiling point:: 685.1±65.0 °C(Predicted)
Density: 1.25±0.1 g/cm3(Predicted)
pka: 4.28±0.10(Predicted)

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Safety

HS Code: 2942000090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

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N-Bromosuccinimide Price

Apolloscientific

Product number: BIPG1001
Product name: Acid-PEG9-NHS ester
Packaging: 100mg
Price: $681
Updated: 2021/12/16

dPEG

Product number: 10119
Product name: Acid-dPEG®₉-NHSester
Packaging: 1000mg
Price: $1250
Updated: 2021/12/16

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Acid-PEG9-NHS ester Chemical Properties,Usage,Production

Description

Acid-PEG9-NHS ester is a PEG linker containing a carboxylic acid and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. 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 NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.

Uses

Acid-PEG9-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

IC 50

PEGs

References

[1] An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562 DOI:10.1016/j.ebiom.2018.09.005

Acid-PEG9-NHS ester Preparation Products And Raw materials

Raw materials

Preparation Products

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Acid-PEG9-NHS ester Suppliers

China 28 United Kingdom 1 United States 2 Global 31

Chengdu Pukang Biotechnology Co., Ltd

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View Lastest Price from Acid-PEG9-NHS ester manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: Acid-PEG9-NHS ester 1895916-27-4
Price: US $0.00/mg
Min. Order: 500mg
Purity: >98.00%
Supply Ability: 500mg
Release date: 2024-03-23

1895916-27-4, Acid-PEG9-NHS esterRelated Search:

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Acid-PEG9-NHS ester

COOH-PEG9-NHS

COOH-PEG9-SPA

4,7,10,13,16,19,22,25,28-Nonaoxahentriacontanedioic acid, 1-(2,5-dioxo-1-pyrrolidinyl) ester

1895916-27-4

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