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ChemicalBook--->CAS DataBase List--->850312-72-0

850312-72-0

850312-72-0 Structure

850312-72-0 Structure
IdentificationBack Directory
[Name]

O-[2-(Fmoc-amino)-ethyl]-O'-(2-carboxyethyl)polyethylene glycol 3000
[CAS]

850312-72-0
[Synonyms]

Fmoc-NH-PEG36-COOH
Fmoc-amino-(PEG)n-acid
FMOC-AMINO-PEG12-PROPANOIC ACID
Fmoc-NH-PEG12-CH2CH2COOH (Syrup)
α-(2-Carboxyethyl)-ω-[2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]ethoxy]-PEG
alpha-(2-Carboxyethyl)-omega-[2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]ethoxy]-poly(oxy-1,2-ethanediyl)
[Molecular Formula]

C66H113NO28
[MDL Number]

MFCD08705351
[MOL File]

850312-72-0.mol
[Molecular Weight]

1368.59
Chemical PropertiesBack Directory
[storage temp. ]

2-8°C
[InChIKey]

YYQNCNHFUALMKW-UHFFFAOYSA-N
[SMILES]

C(O)(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN(C1C2=C(C=CC=C2)C2=C1C=CC=C2)C(OC)=O
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P280-P301+P312-P302+P352-P305+P351+P338
[WGK Germany ]

3
[HS Code ]

3822000000
Hazard InformationBack Directory
[Description]

Fmoc-N-amido-PEG24-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.
[Uses]

O-(N-Fmoc-2-aminoethyl)-O''-(2-carboxyethyl)undecaethyleneglycol is used as a linker in the preparation of PEG-peptide surfaces as attractive platforms for the development of peptide microarrays.
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