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SPDP-PEG10-NHS ester

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Category	SPDP-PEGn-NHS ester
Catalog NO.	BPG-3498
Product Name	SPDP-PEG10-NHS ester
Molecular Formula	C35H57N3O15S2
Molecular Weight	823.97

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Description	SPDP-PEG10-NHS ester is a PEG-based PROTAC linker that has an amine-reactive N-hydroxysuccinimide (NHS) ester at one end and a sulfhydryl-reactive 2-pyridyldithiol group at the opposite end. This has a single molecular weight PEG spacer arm, which confers greater water solubility to the crosslinker and linked proteins compared to crosslinkers having only hydrocarbon spacers.
Synonyms	SPDP-dpeg(R)10-NHS ester; Opss-peg(10)-nhs; 2,5-dioxopyrrolidin-1-yl 2-((2-(3-(pyridin-2-yldisulfaneyl)propanamido)ethoxy)methyl)-3,6,9,12,15,18,21,24,27-nonaoxanonacosanoate
IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[3-(pyridin-2-yldisulfanyl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES	O=C(ON1C(CCC1=O)=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(CCSSC2=NC=CC=C2)=O
InChI	InChI=1S/C35H57N3O15S2/c39-31(7-30-54-55-32-3-1-2-8-37-32)36-9-11-44-13-15-46-17-19-48-21-23-50-25-27-52-29-28-51-26-24-49-22-20-47-18-16-45-14-12-43-10-6-35(42)53-38-33(40)4-5-34(38)41/h1-3,8H,4-7,9-30H2,(H,36,39)
InChIKey	MOLVHKVGCQBUOV-UHFFFAOYSA-N
Purity	≥95%
Appearance	Colorless Oily Matter
Storage	Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)

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