Azido-PEG4-t-butyl ester

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Azido-PEG4-t-butyl ester

Azido-PEG4-t-butyl ester | 581066-04-8

Catalog Number R14-0242
Category Azides
Molecular Formula C15H29N3O6
Molecular Weight 347.41
Catalog Number Size Price Quantity
R14-0242 -- $--

Product Introduction

Azido-PEG4-Boc is a polyethylene glycol (PEG)-based PROTAC linker. Azido-PEG4-Boc can be used in the synthesis of a series of PROTACs.

Chemical Information

Synonyms N3-PEG4-CH2CH2COOtBu; N3-PEG4-tBu; Azido-PEG4-Boc; 1,1-Dimethylethyl 15-azido-4,7,10,13-tetraoxapentadecanoate; 15-azido-4,7,10,13-tetraoxapentadecanoic acid tert-butyl ester; 15-Azido-4,7,10,13-tetraoxapentadecanoic acid 1,1-dimethyl ethyl ester; 2-Methyl-2-propanyl 1-azido-3,6,9,12-tetraoxapentadecan-15-oate; 3,6,9,12-Tetraoxapentadecan-15-oic acid, 1-azido-, 1,1-dimethylethyl ester
Purity >97%
IUPAC Name tert-butyl 3-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES CC(C)(C)OC(=O)CCOCCOCCOCCOCCN=[N+]=[N-]
InChI InChI=1S/C15H29N3O6/c1-15(2,3)24-14(19)4-6-20-8-10-22-12-13-23-11-9-21-7-5-17-18-16/h4-13H2,1-3H3
InChI Key KUOGRGKKXWMJFM-UHFFFAOYSA-N
Solubility Soluble in DMSO
Appearance Pale Yellow or Colorless Oily Matter
  • Product Specification
Storage Store at 2-8°C

Computed Properties

XLogP3 1.3
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 8
Rotatable Bond Count 17
Exact Mass 347.20563565 g/mol
Monoisotopic Mass 347.20563565 g/mol
Topological Polar Surface Area 77.6Ų
Heavy Atom Count 24
Formal Charge 0
Complexity 367
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

Patents

Publication NumberTitlePriority Date
JP-2020516595-A Conjugation of cytotoxic agents by bis-ligation 2017-04-06
US-2018155389-A1 Steroids and protein-conjugates thereof 2016-11-08
US-10711032-B2 Steroids and protein-conjugates thereof 2016-11-08
US-2021040144-A1 Steroids and protein-conjugates thereof 2016-11-08
EP-3440463-A1 Intra-droplet surface engineering to capture a molecular target 2016-04-05
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