NH-bis(m-PEG8)
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MedKoo CAT#: 571906

CAS#: 2055013-64-2

Description: NH-bis(m-PEG8) is an Amino PEG Linker. PEG Amines contain an amino group which can react with acids, succinimidyl-active esters, or pentafluorophenyl esters for labeling, chemical modification, surface or particle modifications.


Price and Availability

Size Price Shipping out time Quantity
500mg USD 770 2 Weeks
1g USD 1280 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2020-10-30. Prices are subject to change without notice.

NH-bis(m-PEG8), purity > 98%, is in stock. Current shipping out time is about 2 weeks after order is received. CoA, QC data and MSDS documents are available in one week after order is received.


Chemical Structure

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Theoretical Analysis

MedKoo Cat#: 571906
Name: NH-bis(m-PEG8)
CAS#: 2055013-64-2
Chemical Formula: C34H71NO16
Exact Mass: 749.4773
Molecular Weight: 749.93
Elemental Analysis: C, 54.45; H, 9.54; N, 1.87; O, 34.13


Synonym: NH-bis(m-PEG8)

IUPAC/Chemical Name: di(2,5,8,11,14,17,20,23-octaoxapentacosan-25-yl)amine

InChi Key: MNMWPNXARNOFIU-UHFFFAOYSA-N

InChi Code: InChI=1S/C34H71NO16/c1-36-7-9-40-15-17-44-23-25-48-31-33-50-29-27-46-21-19-42-13-11-38-5-3-35-4-6-39-12-14-43-20-22-47-28-30-51-34-32-49-26-24-45-18-16-41-10-8-37-2/h35H,3-34H2,1-2H3

SMILES Code: COCCOCCOCCOCCOCCOCCOCCOCCNCCOCCOCCOCCOCCOCCOCCOCCOC


Technical Data

Appearance:
Solid powder

Purity:
>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility:
Soluble in DMSO

Shelf Life:
>2 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code:
2934.99.9001


References

1: Pignatello R, Impallomeni G, Pistarà V, Cupri S, Graziano AC, Cardile V, Ballistreri A. New amphiphilic derivatives of poly(ethylene glycol) (PEG) as surface modifiers of colloidal drug carriers. III. Lipoamino acid conjugates with carboxy- and amino-PEG(5000) polymers. Mater Sci Eng C Mater Biol Appl. 2015 Jan;46:470-81. doi: 10.1016/j.msec.2014.10.054. Epub 2014 Oct 23. PubMed PMID: 25492012.

2: Rubio-Garcia J, Coppel Y, Lecante P, Mingotaud C, Chaudret B, Gauffre F, Kahn ML. One-step synthesis of metallic and metal oxide nanoparticles using amino-PEG oligomers as multi-purpose ligands: size and shape control, and quasi-universal solvent dispersibility. Chem Commun (Camb). 2011 Jan 21;47(3):988-90. doi: 10.1039/c0cc02615h. Epub 2010 Nov 26. PubMed PMID: 21113535.

3: Kitagawa F, Kubota K, Sueyoshi K, Otsuka K. One-step preparation of amino-PEG modified poly(methyl methacrylate) microchips for electrophoretic separation of biomolecules. J Pharm Biomed Anal. 2010 Dec 15;53(5):1272-7. doi: 10.1016/j.jpba.2010.07.008. Epub 2010 Aug 1. PubMed PMID: 20678876.

4: Yoshimoto K, Hoshino Y, Ishii T, Nagasaki Y. Binding enhancement of antigen-functionalized PEGylated gold nanoparticles onto antibody-immobilized surface by increasing the functionalized antigen using alpha-sulfanyl-omega-amino-PEG. Chem Commun (Camb). 2008 Nov 14;(42):5369-71. doi: 10.1039/b811818c. Epub 2008 Sep 16. PubMed PMID: 18985213.