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1334169-96-8

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1334169-96-8 Structure

1334169-96-8 Structure
IdentificationBack Directory
[Name]

Amino-PEG8-t-Boc-Hydrazide
[CAS]

1334169-96-8
[Synonyms]

NH2-PEG8-HZ-Boc
H2N-PEG8-CH2CH2CONHNHBoc
Amino-PEG8-hydrazide-Boc
Amino-PEG8- Boc-Hydrazide
Amino-PEG8-t-Boc-Hydrazide
tert-Butyl 30-amino-4-oxo-7,10,13,16,19,22,25,28-octaoxa-2,3-diazatriacontan-1-oate
Hydrazinecarboxylic acid, 2-(27-amino-1-oxo-4,7,10,13,16,19,22,25-octaoxaheptacos-1-yl)-, 1,1-dimethylethyl ester
[Molecular Formula]

C24H49N3O11
[MDL Number]

MFCD21363303
[MOL File]

1334169-96-8.mol
[Molecular Weight]

555.66
Chemical PropertiesBack Directory
[density ]

1.116±0.06 g/cm3(Predicted)
[pka]

8.99±0.43(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]

Corrosion (GHS05)Exclamation Mark (GHS07)
GHS05,GHS07
[Signal word ]

Danger
[Hazard statements ]

H315-H318-H335
[Precautionary statements ]

P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P310-P332+P313-P362-P403+P233-P405-P501
Hazard InformationBack Directory
[Description]

Amino-PEG8-t-Boc-hydrazide is a crosslinker containing an amino group and a Boc-protected hydrazide. The hydrophilic PEG spacer increases solubility in aqueous media. The amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The Boc can be deprotected under mild acidic conditions to form a reactive hydrazide, which can then be coupled with various carbonyl groups.
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