NP-PEG5-NHS ester

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Category	NP-PEGn-NHS
Catalog NO.	BPG-3536
Product Name	NP-PEG5-NHS ester
Molecular Formula	C21H31N5O12
Molecular Weight	545.49

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Custom Synthesis
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Product Information

Synonyms	2,5-dioxopyrrolidin-1-yl 1-(5-nitro-1H-pyrazol-3-yl)-1-oxo-5,8,11,14,17-pentaoxa-2-azaicosan-20-oate
Canonical SMILES	O=C(C1=NNC([N+]([O-])=O)=C1)NCCOCCOCCOCCOCCOCCC(ON2C(CCC2=O)=O)=O
InChI	InChI=1S/C21H31N5O12/c27-18-1-2-19(28)25(18)38-20(29)3-5-33-7-9-35-11-13-37-14-12-36-10-8-34-6-4-22-21(30)16-15-17(24-23-16)26(31)32/h15H,1-14H2,(H,22,30)(H,23,24)
InChIKey	IGZAJKOZVUCJMT-UHFFFAOYSA-N
Purity	≥95%
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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