N-DBCO-N-bis(PEG2-NHS ester) - 98%, high purity , CAS No.2128735-29-3

Item Number

N596404

Grouped product items
SKU	Size	Availability	Price
N596404-25mg	25mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$841.90
N596404-50mg	50mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,351.90
N596404-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,341.90

Branched PEG

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Basic Description

Synonyms	N-DBCO-N-bis(PEG2-NHS ester) \| 2128735-29-3 \| N-DBCO-N-bis(PEG2-C2-NHS ester) \| AKOS040743661 \| BP-23769 \| MS-31519 \| HY-140585 \| CS-0115490 \| F82613 \| R01-0077 \| (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[[4-(2-azatricyclo[10.4.0.04,9]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl)-
Specifications & Purity	98%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	N-DBCO-N-bis(PEG2-NHS ester) is a PEG derivative which contains two PEG2-NHS ester groups and a DBCO group. The DBCO group allows for the compound to undergo copper-free Click Chemistry reactions. The NHS esters can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The hydrophilic PEG linker increases the water solubility properties of the compound.

Names and Identifiers

IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[[4-(2-azatricyclo[10.4.0.04,9]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl)-4-oxobutanoyl]-[2-[2-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]ethoxy]ethyl]amino]ethoxy]ethoxy]propanoate
INCHI	InChI=1S/C41H46N4O14/c46-34(11-12-35(47)43-29-32-7-2-1-5-30(32)9-10-31-6-3-4-8-33(31)43)42(19-23-56-27-25-54-21-17-40(52)58-44-36(48)13-14-37(44)49)20-24-57-28-26-55-22-18-41(53)59-45-38(50)15-16-39(45)51/h1-8H,11-29H2
InChi Key	KUJNKGPVOIXRHI-UHFFFAOYSA-N
Canonical SMILES	C1CC(=O)N(C1=O)OC(=O)CCOCCOCCN(CCOCCOCCC(=O)ON2C(=O)CCC2=O)C(=O)CCC(=O)N3CC4=CC=CC=C4C#CC5=CC=CC=C53
Isomeric SMILES	C1CC(=O)N(C1=O)OC(=O)CCOCCOCCN(CCOCCOCCC(=O)ON2C(=O)CCC2=O)C(=O)CCC(=O)N3CC4=CC=CC=C4C#CC5=CC=CC=C53
Alternate CAS	2128735-29-3
PubChem CID	129627657
Molecular Weight	818.8

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Basic Description