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Tos-PEG9-t-butyl ester

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names：
tert-butyl 1-(tosyloxy)-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate
CAS號(hào)：
1345337-28-1
MDL Number：
MF(分子式)： C30H52O13S MW(分子量)： 652.79
EINECS: Reaxys Number:
Pubchem ID: Brand:BIOFOUNT

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中文別名	tert-butyl 1-(tosyloxy)-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate
英文別名	Tos-PEG9-t-butyl ester
CAS號(hào)	1345337-28-1
Inchi	InChI=1S/C30H52O13S/c1-27-5-7-28(8-6-27)44(32,33)42-26-25-41-24-23-40-22-21-39-20-19-38-18-17-37-16-15-36-14-13-35-12-11-34-10-9-29(31)43-30(2,3)4/h5-8H,9-26H2,1-4H3
InchiKey	AEHJPVCQXNLJCY-UHFFFAOYSA-N
分子式 Formula	C30H52O13S
分子量 Molecular Weight	652.79
溶解度Solubility
性狀	Solid powder
儲(chǔ)藏條件 Storage conditions	Dry, dark and store at 0-4℃ for short term (days to weeks) or -20℃ for long term (Store correctly 2-3years).

產(chǎn)品說明	Tos-PEG9-t-butyl ester(CAS:1345337-28-1):僅限應(yīng)用于工業(yè)或者科學(xué)研究過程中非醫(yī)療目的，不應(yīng)用于人類或動(dòng)物的臨床診斷以及治過程療，該產(chǎn)品非藥用，非食用。
Introduction	Tos-PEG9-t-butyl ester is a PEG derivative containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The tosyl group is a very good leaving group for nucleophilic substitution reactions.
Application1
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危險(xiǎn)性	Warning
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[1]Sano K, Nakajima T, Miyazaki K, Ohuchi Y, Ikegami T, Choyke PL, Kobayashi H. Short PEG-linkers improve the performance of targeted, activatable monoclonal antibody-indocyanine green optical imaging probes. Bioconjug Chem. 2013 May 15;24(5):811-6. doi: 10.1021/bc400050k. Epub 2013 May 3. PubMed PMID: 23600922; PubMed Central PMCID: PMC3674550.

[2]Harrison E, Coulter JA, Dixon D. Gold nanoparticle surface functionalization: mixed monolayer versus hetero bifunctional peg linker. Nanomedicine (Lond). 2016 Apr;11(7):851-65. Review. PubMed PMID: 27021417.

[3] Augusto MT, Hollmann A, Porotto M, Moscona A, Santos NC. Antiviral Lipopeptide-Cell Membrane Interaction Is Influenced by PEG Linker Length. Molecules. 2017 Jul 15;22(7). pii: E1190. doi: 10.3390/molecules22071190. PubMed PMID: 28714870; PubMed Central PMCID: PMC5776016.

[4] Tuma R, Russell M, Rosendahl M, Thomas GJ Jr. Solution conformation of the extracellular domain of the human tumor necrosis factor receptor probed by Raman and UV-resonance Raman spectroscopy: structural effects of an engineered PEG linker. Biochemistry. 1995 Nov 21;34(46):15150-6. PubMed PMID: 7578129.

[5] Kanazaki K, Sano K, Makino A, Yamauchi F, Takahashi A, Homma T, Ono M, Saji H. Feasibility of poly(ethylene glycol) derivatives as diagnostic drug carriers for tumor imaging. J Control Release. 2016 Mar 28;22

6:115-23. doi:10.1016/j.jconrel.2016.02.017. Epub 2016 Feb 8. PubMed PMID: 26869546.

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