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NHS-PEG4-(m-PEG12)3-ester

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Category	Small-molecule NHS ester PEG
Catalog NO.	BPG-4387
Product Name	NHS-PEG4-(m-PEG12)3-ester
CAS	1334178-03-8
Molecular Formula	C108H206N6O52
Molecular Weight	2420.9

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Description	NHS-PEG4-(m-PEG12)3-ester is a monodisper branched PEG linker with a terminal NHS ester. It can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. Please contact us for GMP-grade inquiries.
Synonyms	1334178-03-8; NHS-PEG4-( m-PEG12)3-ester; NHS-PEG4-(m-PEG12)3-ester; Nhs-dpeg(r)4-m-dpeg(r)12)3-ester; SCHEMBL26356680; NThiol-PEG4-(m-PEG12)3-ester; MFCD16621418; AKOS040743738
IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 5-[2-[2-[2-[2-[3-[[1,3-bis[3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethylamino]-3-oxopropoxy]-2-[[3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethylamino]-3-oxopropoxy]methyl]propan-2-yl]amino]-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethylamino]-5-oxopentanoate
Canonical SMILES	COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(=O)CCOCC(COCCC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOC)(COCCC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOC)NC(=O)CCOCCOCCOCCOCCNC(=O)CCCC(=O)ON1C(=O)CCC1=O
InChI	InChI=1S/C108H206N6O52/c1-123-25-28-131-41-44-139-55-58-145-67-70-151-79-82-157-91-94-160-88-85-154-76-73-148-64-61-142-52-49-136-38-33-128-22-14-110-101(116)9-18-163-97-108(113-104(119)12-17-126-31-36-134-47-48-135-37-32-127-21-13-109-100(115)5-4-6-107(122)166-114-105(120)7-8-106(114)121,98-164-19-10-102(117)111-15-23-129-34-39-137-50-53-143-62-65-149-74-77-155-86-89-161-95-92-158-83-80-152-71-68-146-59-56-140-45-42-132-29-26-124-2)99-165-20-11-103(118)112-16-24-130-35-40-138-51-54-144-63-66-150-75-78-156-87-90-162-96-93-159-84-81-153-72-69-147-60-57-141-46-43-133-30-27-125-3/h4-99H2,1-3H3,(H,109,115)(H,110,116)(H,111,117)(H,112,118)(H,113,119)
InChIKey	VOPFWBJWEJMWRQ-UHFFFAOYSA-N
Purity	0.9
Storage	-20°C

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