MS-PEG3-t-butyl ester

Name: MS-PEG3-t-butyl ester
Brand: BOC Sciences
Rating: 5 (1 reviews)

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Category	Small-molecule Group Protected PEG
Catalog NO.	BPG-2019
Product Name	MS-PEG3-t-butyl ester
Molecular Formula	C14H28O8S
Molecular Weight	356.43

Scheme Design
Custom Synthesis
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Product Information

Description	MS-PEG3-t-butyl ester is a PEG linker containing a mesylate group and a tert-butyl ester. The mesyl group can be replaced by nuleophilic reagents for bioconjugation and PEGylation. The carboxyl group is protected by the tert-butyl group.
Synonyms	MS-PEG3-CH2CH2COOtBu
IUPAC Name	tert-butyl 3-[2-(2-methylsulfonyloxyethoxy)ethoxy]propanoate
SMILES	CC(C)(C)OC(=O)CCOCCOCCOS(=O)(=O)C
InChI	InChI=1S/C12H24O7S/c1-12(2,3)19-11(13)5-6-16-7-8-17-9-10-18-20(4,14)15/h5-10H2,1-4H3
InChIKey	SXMMBKJCRVIEEX-UHFFFAOYSA-N
Appearance	Liquid
Storage	Store at -20°C

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BOC Sciences supplies a unique variety of PEG derivatives and functional PEG polymers. Our products offer the most diverse collection of reactivity, ready-to-use functionality, and molecular weight options that you will not find anywhere else.