Acid-PEG3-NHS ester

Product Name: Acid-PEG3-NHS ester
CAS No.: 1835759-79-9
Chemical Name: Acid-PEG3-NHS ester
Synonyms: COOH-PEG3-SPA;COOH-PEG3-NHS;Acid-PEG3-NHS ester;Acid-C2-PEG3-NHS ester;3-(2-(2-(3-((2,5-dioxopyrrolidin-1-yl)oxy)-3-oxopropoxy)ethoxy)ethoxy)propanoic acid;Propanoic acid, 3-[2-[2-(2-carboxyethoxy)ethoxy]ethoxy]-, 1-(2,5-dioxo-1-pyrrolidinyl) ester
CBNumber: CB13162821
Molecular Formula: C14H21NO9
Formula Weight: 347.32
MOL File: 1835759-79-9.mol

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Acid-PEG3-NHS ester Property

Boiling point:: 516.1±60.0 °C(Predicted)
Density: 1.34±0.1 g/cm3(Predicted)
solubility: Soluble in DMSO, DCM, DMF
pka: 4.28±0.10(Predicted)

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

BroadPharm

Product number: BP-22972
Product name: Acid-PEG3-NHSester
Purity: 95%
Packaging: 250mg
Price: $580
Updated: 2021/12/16

BroadPharm

Product number: BP-22972
Product name: Acid-PEG3-NHSester
Purity: 95%
Packaging: 1g
Price: $1450
Updated: 2021/12/16

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Acid-PEG3-NHS ester Chemical Properties,Usage,Production

Description

Acid-PEG3-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.

Acid-PEG3-NHS ester Preparation Products And Raw materials

Raw materials

Preparation Products

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Acid-PEG3-NHS ester Suppliers

China 22 United States 3 Global 25

Jinan elephant international trading co., LTD

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View Lastest Price from Acid-PEG3-NHS ester manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: Acid-PEG3-NHS ester 1835759-79-9
Price: US $0.00/mg
Min. Order: 500mg
Purity: >98.00%
Supply Ability: 500mg
Release date: 2024-03-23

Henan Aochuang Chemical Co.,Ltd.

Product: Acid-PEG3-NHS ester 1835759-79-9
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-27

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Acid-C2-PEG3-NHS ester

Propanoic acid, 3-[2-[2-(2-carboxyethoxy)ethoxy]ethoxy]-, 1-(2,5-dioxo-1-pyrrolidinyl) ester

COOH-PEG3-SPA

3-(2-(2-(3-((2,5-dioxopyrrolidin-1-yl)oxy)-3-oxopropoxy)ethoxy)ethoxy)propanoic acid

1835759-79-9

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