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756526-00-8

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756526-00-8 Structure

756526-00-8 Structure
IdentificationBack Directory
[Name]

Z-15-aMino-4,7,10,13-tetraoxapentadecacanoic acid
[CAS]

756526-00-8
[Synonyms]

CBZ-NH-PEG4-COOH
CBZ-NH-PEG4-acid
CBZ-AMINO-PEG4-ACID
Cbz-NH-PEG4-C2-acid
Z-NH-PEG4-CH2CH2COOH
Cbz-N-amido-PEG4-acid
CBZ-N-AMIDO-PEG4-COOH
CBZ-NH-PEG4-CH2CH2COOH
CBZ-NH-PEG?-CH?CH?COOH
CBZ-N-amido-dPEG??-acid
CBZ-NH-PEG4-propionic acid
Z-15-aMino-4,7,10,13-tetraoxapentadecacanoic acid
CBZ-15-aMino-4,7,10,13-tetraoxapentadecacanoic acid
CBZ-NH-PEG4-CH2CH2COOH
3-Oxo-1-phenyl-2,7,10,13,16-pentaoxa-4-azanonadecan-19-oic acid
5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid 1-(phenylmethyl) ester
[Molecular Formula]

C19H29NO8
[MDL Number]

MFCD11041139
[MOL File]

756526-00-8.mol
[Molecular Weight]

399.44
Chemical PropertiesBack Directory
[Boiling point ]

571.2±50.0 °C(Predicted)
[density ]

1.188±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C
[pka]

4.28±0.10(Predicted)
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
Hazard InformationBack Directory
[Description]

Cbz-N-amido-PEG4-acid is a PEG linker containing a CBZ-protected amino group and a terminal carboxylic acid. 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. The hydrophilic PEG spacer increases solubility in aqueous media. The protected amine can be deprotected by acidic conditions.
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