Tos-PEG4-CH2CO2H

Product Name: Tos-PEG4-CH2CO2H
CAS No.: 1581248-63-6
Chemical Name: Tos-PEG4-CH2CO2H
Synonyms: Tos-PEG3-CH2COOH;Tos-PEG4-CH2CO2H;2-[2-[2-[2-(Tosyloxy)ethoxy]ethoxy]ethoxy]acetic Acid;Acetic acid, 2-[2-[2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]ethoxy]ethoxy]-
CBNumber: CB83062689
Molecular Formula: C15H22O8S
Formula Weight: 362.4
MOL File: 1581248-63-6.mol

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Tos-PEG4-CH2CO2H Property

Boiling point:: 539.9±45.0 °C(Predicted)
Density: 1.280±0.06 g/cm3(Predicted)
solubility: Soluble in DCM
pka: 3.39±0.10(Predicted)

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

BroadPharm

Product number: BP-22089
Product name: Tos-PEG4-CH2CO2H
Purity: 98%
Packaging: 250mg
Price: $290
Updated: 2021/12/16

BroadPharm

Product number: BP-22089
Product name: Tos-PEG4-CH2CO2H
Purity: 98%
Packaging: 500mg
Price: $485
Updated: 2021/12/16

BroadPharm

Product number: BP-22089
Product name: Tos-PEG4-CH2CO2H
Purity: 98%
Packaging: 1g
Price: $680
Updated: 2021/12/16

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Tos-PEG4-CH2CO2H Chemical Properties,Usage,Production

Description

Tos-PEG4-CH2CO2H is a PEG linker containing a tosyl group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.

Tos-PEG4-CH2CO2H Preparation Products And Raw materials

Raw materials

Preparation Products

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Tos-PEG4-CH2CO2H Suppliers

China 18 India 1 United Kingdom 1 United States 1 Global 21

Apollo Scientific Ltd.

Tel: --
Fax: --
Email: sales@apolloscientific.co.uk
Country: United Kingdom
ProdList: 6084
Advantage: 88

1581248-63-6, Tos-PEG4-CH2CO2HRelated Search:

Tos-PEG4-acid Tos-PEG5 t-butyl ester Tos-PEG2-CH2CO2tBu Tos-PEG2-t-butyl ester Tos-PEG4-t-butyl ester Tos-PEG6-t-Butyl ester Tos-PEG3-CH2CO2tBu Tos-PEG5-CH2CO2H Tos-PEG5-CH2CO2t-butyl ester Tos-PEG3-CH2CO2H

Tos-PEG4-CH2CO2H

Tos-PEG3-CH2COOH

Acetic acid, 2-[2-[2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]ethoxy]ethoxy]-

2-[2-[2-[2-(Tosyloxy)ethoxy]ethoxy]ethoxy]acetic Acid

1581248-63-6