Bis-PEG2-NHS Ester

Base Information

Chemical Name:Bis-PEG2-NHS Ester
CAS No.:65869-63-8
Molecular Formula:C16H20N2O10
Molecular Weight:400.342
Hs Code.:2925190090
Mol file:65869-63-8.mol

Synonyms:Bis-PEG2-NHS Ester;65869-63-8;Bis-?PEG2-?NHS ester;bis(2,5-dioxopyrrolidin-1-yl) 3,3'-(ethane-1,2-diylbis(oxy))dipropionate;MFCD20229443;Bis-PEG2-NHS;NHS-PEO2-NHS(BS[PEG]2);Bis-EG2-HS ester;BIS-PEG2-NHSESTER;Bis(2,5-dioxopyrrolidin-1-yl) 3,3'-(ethane-1,2-diylbis(oxy))dipropanoate;SCHEMBL410465;AKOS030213640;GS-9453;BP-20617;PD171734;SY034907;HY-130088;CS-0104990;C70575;A867579;(2,5-dioxopyrrolidin-1-yl) 3-[2-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]ethoxy]propanoate;bis(2,5-dioxopyrrolidin-1-yl) 3,3 inverted exclamation mark -(ethane-1,2-diylbis(oxy))dipropanoate

Suppliers and Price of Bis-PEG2-NHS Ester

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
Bis-PEG2-NHSEster
10mg
$ 45.00

Iris Biotech GmbH
NHS-PEG(2)-NHS
1 g
$ 621.00

Iris Biotech GmbH
NHS-PEG(2)-NHS
100 mg
$ 351.00

dPEG
Bis-dPEG???-NHSester
1000 mg
$ 950.00

dPEG
Bis-dPEG???-NHSester
100 mg
$ 350.00

dPEG
Bis-dPEG???-NHSester
100 mg
$ 275.00

Crysdot
Ethyleneglycol-1,2-bis(succinimidyl3-oxypropionate) 95+%
1g
$ 564.00

ChemScene
Bis-?PEG2-?NHSester
10mg
$ 210.00

ChemScene
Bis-?PEG2-?NHSester
50mg
$ 540.00

Chemenu
bis(2,5-dioxopyrrolidin-1-yl)4,5-dihydroxy-3,6-dioxooctanedioate 95%
1g
$ 533.00

Total 17 raw suppliers

Chemical Property of Bis-PEG2-NHS Ester

Chemical Property:

Boiling Point:547.2±60.0 °C(Predicted)
PSA：145.82000
Density:1.46±0.1 g/cm3(Predicted)
LogP:-1.11000
XLogP3:-2.2
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:10
Rotatable Bond Count:13
Exact Mass:400.11179484
Heavy Atom Count:28
Complexity:574

Purity/Quality:

97% ^*data from raw suppliers

Bis-PEG2-NHSEster ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1CC(=O)N(C1=O)OC(=O)CCOCCOCCC(=O)ON2C(=O)CCC2=O
Description Bis-PEG2-NHS ester is a PEG linker containing two NHS ester groups. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.

Technology Process of Bis-PEG2-NHS Ester

There total 1 articles about Bis-PEG2-NHS Ester which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: