Bis-sulfone-PEG6-NHS Ester

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Category	Bis-sulfone-PEGn-NHS Ester
Catalog NO.	BPG-3379
Product Name	Bis-sulfone-PEG6-NHS Ester
Molecular Formula	C44H56N2O16S2
Molecular Weight	933.04

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Description	Bis-sulfone-PEG6-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-hexaoxa-2-azatricosan-23-oate
IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[[4-[3-(4-methylphenyl)sulfonyl-2-[(4-methylphenyl)sulfonylmethyl]propanoyl]benzoyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES	O=C(ON1C(CCC1=O)=O)CCOCCOCCOCCOCCOCCOCCNC(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/C44H56N2O16S2/c1-33-3-11-38(12-4-33)63(52,53)31-37(32-64(54,55)39-13-5-34(2)6-14-39)43(50)35-7-9-36(10-8-35)44(51)45-18-20-57-22-24-59-26-28-61-30-29-60-27-25-58-23-21-56-19-17-42(49)62-46-40(47)15-16-41(46)48/h3-14,37H,15-32H2,1-2H3,(H,45,51)
InChIKey	BNBSADIORLAPQQ-UHFFFAOYSA-N
Purity	≥95%
Storage	Store at -20°C

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