ChemicalBook--->CAS DataBase List--->187848-68-6

187848-68-6

187848-68-6 Structure

187848-68-6 Structure
IdentificationBack Directory
[Name]

O-[2-(Boc-amino)ethyl]-Oμ-(2-carboxyethyl)polyethylene glycol 3,000
[CAS]

187848-68-6
[Synonyms]

O-[2-(BOC-
Boc-nh-peg(20)-cooh
BOC-PEG24-CH2CH2COOH
BOC-PEG36-CH2CH2COOH
Cbz-N-amido-PEG36-acid
Boc-N-amido-PEG12-acid
Boc-N-amido-PEG24-acid
Boc-N-amido-PEG36-acid
Boc-NH-PEG24-CH2CH2COOH
Boc-NH-PEG36-CH2CH2COOH
t-Boc-N-amido-PEG20-acid
t-Boc-N-amido-PEG13-acid
t-Boc-N-amido-PEG12-acid
t-Boc-N-amido-PEG24-acid
t-Boc-N-amido-PEG36-acid
Boc-NH-PEG20-acetic Acid
t-boc-N-amido-dPEG???-acid
BOC-AMINO-PEG24-PROPANOIC ACID
t-boc-N-amido-PEG12-propionic acid
Boc-N-amido-PEGn-acid (n=12,24,36)
O-[2-(BOC-AMINO)ETHYL]-OΜ-(2-CARBOXYETHYL)POLYETHYLENE GLYCOL
alpha-t-Butyloxycarbonylamino-omega-carboxy dodeca(ethylene glycol)
O-[2-(Boc-amino)ethyl]-Oμ-(2-carboxyethyl)polyethylene glycol 3,000
O-[2-(Boc-amino)ethyl]-Oμ-(2-carboxyethyl)polyethylene glycol 5,000
[Molecular Formula]

C32H63NO16
[MDL Number]

MFCD13185149
[MOL File]

187848-68-6.mol
[Molecular Weight]

717.84
Chemical PropertiesBack Directory
[solubility ]

Soluble in Water, DCM
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

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

3
[Storage Class]

11 - Combustible Solids
Hazard InformationBack Directory
[Description]

t-Boc-Aminooxy-PEG12-acid is a water soluble PEG reagent The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable bond. The Boc-protected amine can be deprotected under mild acidic conditions.
[Uses]

t-Boc-N-amido-PEG12-acid is a PEG linker containing a terminal carboxylic acid and Boc-protected amino group. The hydrophilic PEG spacer increases solubility in aqueous media. 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 Boc group can be deprotected under mild acidic conditions to form the free amine.
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