Tos-PEG11-t-butyl ester

Catalog No.: A93612
Biochemical Assay Reagent
Tos-PEG11-t-butyl ester is a polyethylene glycol (PEG) linker incorporating a t-butyl ester and a tosyl group. This hydrophilic spacer enhances solubility in aqueous environments, making it ideal for various biochemical assays. The t-butyl protected carboxyl group can be efficiently deprotected under acidic conditions, while the tosyl group serves as an excellent leaving group in nucleophilic substitution reactions, facilitating diverse synthetic applications in chemical biology and medicinal chemistry.
Grouped product items
Size Stock
5mg
10mg
50mg
Bulk Size
Bulk Discount
Free Delivery on orders over $500
Research use only. We do not sell to patients.

Loading distributor info...

Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
Science VOLUME 369, ISSUE 6510 (2020)
Science VOLUME 356, ISSUE 6336 (2017)
Cell Vol. 185 Issue 23 p4428-4447.e28
Cell Vol 177, Issue 7, p1933-1947.e25
Cell Vol 156, Issue 5, p857-1114
Nature Volume 622 Issue 7982 (2023)
Nature volume 620, pages890-897 (2023)
Nature volume 610, pages540-546 (2022)
Nature volume 588, pages83-88 (2020)
Nature volume 574, pages268-272 (2019)
Nature volume 573, pages539-545 (2019)
Nature volume 567, pages118-122 (2019)
Nature volume 551, pages639-643 (2017)
Nature volume 551, pages247-250 (2017)
Nature volume 548, pages356-360 (2017)
Nature volume 545, pages187-192 (2017)
Biological Activity
DescriptionTos-PEG11-t-butyl ester is a polyethylene glycol (PEG) linker incorporating a t-butyl ester and a tosyl group. This hydrophilic spacer enhances solubility in aqueous environments, making it ideal for various biochemical assays. The t-butyl protected carboxyl group can be efficiently deprotected under acidic conditions, while the tosyl group serves as an excellent leaving group in nucleophilic substitution reactions, facilitating diverse synthetic applications in chemical biology and medicinal chemistry.
Product Information
Catalog NumA93612
FormulaC34H60O15S
Molecular Weight740.90
CAS Number778596-20-6
SMILESO=C(CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOS(=O)(C1=CC=C(C=C1)C)=O)OC(C)(C)C
Useful Calculator

This calculator helps you calculate mass of compound based on solution concentration, volume and molecular weight in a specific solution using the formula:

Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

  • Mass

    Concentration

    Volume

    Molecular Weight

Please check COA/MSDS for correct molecular weight.

Calculate the dilution required to prepare a stock solution.
This equation is commonly abbreviated as: C1V1 = C2V2

  • C1

    V1

    C2

    V2