Bis-sulfone-PEG10-NHS Ester

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Category	Bis-sulfone-PEGn-NHS Ester
Catalog NO.	BPG-3382
Product Name	Bis-sulfone-PEG10-NHS Ester
Molecular Formula	C52H72N2O20S2
Molecular Weight	1109.26

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Description	Bis-sulfone-PEG10-NHS Ester is a bis-alkylating labeling reagent that is selective for the cysteine sulfur atoms from a native disulfide. The hydrophilic PEG spacer increases solubility in aqueous media.
Synonyms	2,5-dioxopyrrolidin-1-yl 1-oxo-1-(4-(3-tosyl-2-(tosylmethyl)propanoyl)phenyl)-5,8,11,14,17,20,23,26,29,32-decaoxa-2-azapentatriacontan-35-oate
IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[[4-[3-(4-methylphenyl)sulfonyl-2-[(4-methylphenyl)sulfonylmethyl]propanoyl]benzoyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES	O=C(ON1C(CCC1=O)=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(C2=CC=C(C(C(CS(=O)(C3=CC=C(C)C=C3)=O)CS(=O)(C4=CC=C(C)C=C4)=O)=O)C=C2)=O
InChI	InChI=1S/C52H72N2O20S2/c1-41-3-11-46(12-4-41)75(60,61)39-45(40-76(62,63)47-13-5-42(2)6-14-47)51(58)43-7-9-44(10-8-43)52(59)53-18-20-65-22-24-67-26-28-69-30-32-71-34-36-73-38-37-72-35-33-70-31-29-68-27-25-66-23-21-64-19-17-50(57)74-54-48(55)15-16-49(54)56/h3-14,45H,15-40H2,1-2H3,(H,53,59)
InChIKey	RIVXEDLOLCTRKR-UHFFFAOYSA-N
Purity	≥95%
Storage	Store at -20°C

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