Amino-PEG24-alcohol
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MedKoo CAT#: 571827

CAS#: NONE

Description: Amino-PEG24-alcohol is a PEG derivative containing an amino group with a hydroxyl group. The amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. PEG Linkers may be useful in the development of antibody drug conjugates.


Chemical Structure

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Amino-PEG24-alcohol
CAS# NONE

Theoretical Analysis

MedKoo Cat#: 571827
Name: Amino-PEG24-alcohol
CAS#: NONE
Chemical Formula: C48H99NO24
Exact Mass: 1073.6557
Molecular Weight: 1074.3
Elemental Analysis: C, 53.67; H, 9.29; N, 1.30; O, 35.74

Price and Availability

Size Price Availability Quantity
100.0mg USD 430.0 2 Weeks
500.0mg USD 870.0 2 Weeks
1.0g USD 1290.0 2 Weeks
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Related CAS #: 933789-97-0  

Synonym: Amino-PEG24-alcohol

IUPAC/Chemical Name: 71-amino-3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60,63,66,69-tricosaoxahenheptacontan-1-ol

InChi Key: OHVQIDUZLZJDPE-UHFFFAOYSA-N

InChi Code: InChI=1S/C48H99NO24/c49-1-3-51-5-7-53-9-11-55-13-15-57-17-19-59-21-23-61-25-27-63-29-31-65-33-35-67-37-39-69-41-43-71-45-47-73-48-46-72-44-42-70-40-38-68-36-34-66-32-30-64-28-26-62-24-22-60-20-18-58-16-14-56-12-10-54-8-6-52-4-2-50/h50H,1-49H2

SMILES Code: OCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN

Appearance: Solid powder

Purity: >97% (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

Preparing Stock Solutions

The following data is based on the product molecular weight 1074.3 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

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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.



Additional Information

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. The hydrophilic PEG spacer increases solubility in aqueous media.