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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	2207596-93-6
Molecular Formula	C30H55NO16
Molecular Weight	685.76

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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
IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
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°C

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