N-(Propargyl-PEG2)-N-bis(PEG3-t-butyl ester)
Catelog Number | R01-0089 |
Category | Alkynes |
Molecular Formula | C33H61NO12 |
Molecular Weight | 663.9 |
Catalog Number | Size | Price | Quantity |
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R01-0089 | -- | $-- |
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Product Introduction
N-(Propargyl-PEG2)-N-bis(PEG3-t-butyl ester) is a 3-arm PEG reagent with a propargyl groups and two t-butyl ester groups. The propargyl group can react with azides via copper catalyzed Click Chemistry reaction to yield a stable triazole linkage. The t-butyl ester groups can be deprotected under acidic conditions.
Chemical Information |
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Purity | 98% |
IUPAC Name | tert-butyl 3-[2-[2-[2-[2-[2-[2-[3-[(2-methylpropan-2-yl)oxy]-3-oxopropoxy]ethoxy]ethoxy]ethyl-[2-(2-prop-2-ynoxyethoxy)ethyl]amino]ethoxy]ethoxy]ethoxy]propanoate |
Canonical SMILES | CC(C)(C)OC(=O)CCOCCOCCOCCN(CCOCCOCCOCCC(=O)OC(C)(C)C)CCOCCOCC#C |
InChI | InChI=1S/C33H61NO12/c1-8-14-37-20-23-40-17-11-34(12-18-41-24-28-43-26-21-38-15-9-30(35)45-32(2,3)4)13-19-42-25-29-44-27-22-39-16-10-31(36)46-33(5,6)7/h1H,9-29H2,2-7H3 |
InChI Key | UMOGPHKYWRLHFJ-UHFFFAOYSA-N |
Product Specification |
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Storage | -20 °C |
Computed Properties | |
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XLogP3 | 0.8 |
Hydrogen Bond Donor Count | 0 |
Hydrogen Bond Acceptor Count | 13 |
Rotatable Bond Count | 35 |
Exact Mass | 663.41937638 g/mol |
Monoisotopic Mass | 663.41937638 g/mol |
Topological Polar Surface Area | 130Ų |
Heavy Atom Count | 46 |
Formal Charge | 0 |
Complexity | 738 |
Isotope Atom Count | 0 |
Defined Atom Stereocenter Count | 0 |
Undefined Atom Stereocenter Count | 0 |
Defined Bond Stereocenter Count | 0 |
Undefined Bond Stereocenter Count | 0 |
Covalently-Bonded Unit Count | 1 |
Compound Is Canonicalized | Yes |
Applications of Fluorescent Probes & Dyes
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