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ChemicalBook--->CAS DataBase List--->872340-65-3

872340-65-3

872340-65-3 Structure

872340-65-3 Structure
IdentificationBack Directory
[Name]

AMINO-PEG12-T-BUTYL ESTER
[CAS]

872340-65-3
[Synonyms]

Amino-PEG12-COOtBu
H2N-PEG36-CH2CH2COOTBU
H2N-PEG12-CH2CH2COOtBu
Amino-PEG13-t-butyl ester
Amino-PEG20-t-butyl ester
AMINO-PEG12-T-BUTYL ESTER
Amino-PEG12-t-butly ester
Amino-PEG13-t-butly ester
Amino-PEG36-t-butyl ester
NH2-PEGn-CH2CH2COOtBu (n=12,36)
[Molecular Formula]

C31H73NO14
[MDL Number]

MFCD11041147
[MOL File]

872340-65-3.mol
[Molecular Weight]

683.91
Chemical PropertiesBack Directory
[solubility ]

Soluble in Water, DMSO, DMF, DCM
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P280-P305+P351+P338-P321
Hazard InformationBack Directory
[Description]

Amino-PEG12-t-butyl ester is a aquepous soluble PEG linker containing an amino group (NH2) with a t-butyl protected carboxyl grou (Boc). The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The t-butyl protected carboxyl group can be deprotected under acidic conditions.
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