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mPEG11-CH2CH2COONHS ester

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Category Small-molecule Methoxy Linear PEG (mPEG)
Catalog NO. BPG-2477
Product Name mPEG11-CH2CH2COONHS ester
CAS 756525-94-7
Molecular Formula C30H55NO16
Molecular Weight 685.76
mPEG11-CH2CH2COONHS ester
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Description mPEG11-CH2CH2COONHS ester is a PEG derivative that is used for PEGylation. The NHS ester reacts with amines to form stable bioconjugates.
Synonyms mPEG12-NHS ester; Methyl-PEG12-NHS Ester
Canonical SMILES COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O
InChI InChI=1S/C30H55NO16/c1-35-6-7-37-10-11-39-14-15-41-18-19-43-22-23-45-26-27-46-25-24-44-21-20-42-17-16-40-13-12-38-9-8-36-5-4-30(34)47-31-28(32)2-3-29(31)33/h2-27H2,1H3
InChIKey ZMXRHHJWXLKMTL-UHFFFAOYSA-N
Boiling Point 684.3±65.0 °C at 760 mmHg
Purity >97%
Density 1.2±0.1 g/cm3
Appearance White Solid
Storage Store at -18℃

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