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2143964-62-7

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2143964-62-7 Structure

2143964-62-7 Structure
IdentificationBack Directory
[Name]

Biotin-PEG8-acid
[CAS]

2143964-62-7
[Synonyms]

Biotin-PEG8-acid
(+)-Biotin-PEG8-CH2CH2COOH
[Molecular Formula]

C29H53N3O12S
[MDL Number]

MFCD26127802
[MOL File]

2143964-62-7.mol
[Molecular Weight]

667.81
Chemical PropertiesBack Directory
[Boiling point ]

855.6±65.0 °C(Predicted)
[density ]

1.185±0.06 g/cm3(Predicted)
[form ]

Solid
[pka]

4.28±0.10(Predicted)
[color ]

White to off-white
Safety DataBack Directory
[HS Code ]

2918999090
Hazard InformationBack Directory
[Description]

Biotin-PEG8-acid is a biotin PEG linker containing a carboxylic acid group. The hydrophilic PEG spacer increase water solubility that is transferred to the biotinylated macromolecule.
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