N-(Tos-PEG4)-N-bis(PEG4-t-butyl ester)

Product Name: N-(Tos-PEG4)-N-bis(PEG4-t-butyl ester)
CAS No.: 2112737-74-1
Chemical Name: N-(Tos-PEG4)-N-bis(PEG4-t-butyl ester)
Synonyms: N-(Tos-PEG4)-N-bis(PEG4-Boc);N-(Tos-PEG4)-N-bis(PEG4-t-butyl ester);4,7,10,13,19,22,25,28-Octaoxa-16-azahentriacontanedioic acid, 16-[2-[2-[2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]ethoxy]ethoxy]ethyl]-, 1,31-bis(1,1-dimethylethyl) ester
CBNumber: CB93373719
Molecular Formula: C45H81NO18S
Formula Weight: 956.19
MOL File: 2112737-74-1.mol

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N-(Tos-PEG4)-N-bis(PEG4-t-butyl ester) Property

Boiling point:: 850.7±65.0 °C(Predicted)
Density: 1.126±0.06 g/cm3(Predicted)
pka: 6.91±0.50(Predicted)

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

BroadPharm

Product number: BP-23657
Product name: N-(Tos-PEG4)-N-bis(PEG4-t-butylester)
Purity: 98%
Packaging: 250mg
Price: $560
Updated: 2021/12/16

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N-(Tos-PEG4)-N-bis(PEG4-t-butyl ester) Chemical Properties,Usage,Production

Description

N-(Tos-PEG4)-N-bis(PEG4-t-butyl ester) is a branched PEG linker with a Tos-PEG4 branch and two PEG4-t-butyl ester groups attached to a central nitrogen. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The t-butyl ester can be hydrolyzed under acidic conditions. PEG4 linker increases the water solubility of the compound.

N-(Tos-PEG4)-N-bis(PEG4-t-butyl ester) Preparation Products And Raw materials

Raw materials

Preparation Products

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N-(Tos-PEG4)-N-bis(PEG4-t-butyl ester) Suppliers

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2112737-74-1, N-(Tos-PEG4)-N-bis(PEG4-t-butyl ester)Related Search:

N-(Tos-PEG4)-N-bis(PEG4-t-butyl ester)

N-(Tos-PEG4)-N-bis(PEG4-Boc)

4,7,10,13,19,22,25,28-Octaoxa-16-azahentriacontanedioic acid, 16-[2-[2-[2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]ethoxy]ethoxy]ethyl]-, 1,31-bis(1,1-dimethylethyl) ester

2112737-74-1

C45H81NO18S