ChemicalBook--->CAS DataBase List--->1654740-73-4

1654740-73-4

1654740-73-4 Structure

1654740-73-4 Structure
IdentificationBack Directory
[Name]

Fmoc-N-amido-PEG1-acid
[CAS]

1654740-73-4
[Synonyms]

Fmoc-AEP
Fmoc-NH-PEG1-COOH
Fmoc-NH-PEG1-C2-acid
Fmoc-PEG1- CH2CH2COOH
Fmoc-N-amido-PEG1-acid
FMoc-NH-PEG1-CH2CH2COOH
Fmoc-PEG1-propionic acid
Fmoc-6-Amino-4-oxahexanoic acid
6-(Fmoc-amino)-4-oxahexanoic Acid
3-[2-(Fmoc-amino)ethoxy]propanoic acid
3-(2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)ethoxy)propanoic acid
Propanoic acid, 3-[2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]ethoxy]-
[Molecular Formula]

C20H21NO5
[MDL Number]

MFCD16294357
[MOL File]

1654740-73-4.mol
[Molecular Weight]

355.38
Chemical PropertiesBack Directory
[Boiling point ]

589.9±40.0 °C(Predicted)
[density ]

1.261±0.06 g/cm3(Predicted)
[storage temp. ]

Sealed in dry,2-8°C
[form ]

Solid
[pka]

4.29±0.10(Predicted)
[color ]

White to off-white
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
[HS Code ]

2924297099
Hazard InformationBack Directory
[Description]

Fmoc-N-amido-PEG1-acid is a PEG linker containing an Fmoc-protected amine and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The Fmoc group can be deprotected under basic condition to obtain the free amine which can be used for further conjugations. 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.
Spectrum DetailBack Directory
[Spectrum Detail]

Fmoc-N-amido-PEG1-acid(1654740-73-4)1HNMR
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