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726249

Sigma-Aldrich

O-(2-Azidoethyl)nonadecaethylene glycol

≥95% (oligomer purity)

Synonym(s):

Azido-PEG (n=19)

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About This Item

Empirical Formula (Hill Notation):
C40H81N3O20
Molecular Weight:
924.08
MDL number:
MFCD13184941
UNSPSC Code:
12352200
PubChem Substance ID:
329764218
NACRES:
NA.22

Quality Level

100

Assay

≥95% (oligomer purity)

form

solid

storage temp.

2-8°C

SMILES string

OCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-]

InChI

1S/C40H81N3O20/c41-43-42-1-3-45-5-7-47-9-11-49-13-15-51-17-19-53-21-23-55-25-27-57-29-31-59-33-35-61-37-39-63-40-38-62-36-34-60-32-30-58-28-26-56-24-22-54-20-18-52-16-14-50-12-10-48-8-6-46-4-2-44/h44H,1-40H2

InChI key

FRLHZVCZJNPUMK-UHFFFAOYSA-N

Related Categories

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCBZ4923
BCBW1428
BCBR4036V
BCBQ4151V
BCBM3689V

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Articles

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Circulatory half-life is a key success factor for new drugs. In this respect, PEGylation or PEG-ing—the modification of potential candidates ranging from non-peptidic small molecules to peptides and proteins, antibody fragments, aptamers, and saccharides or oligonucleotides with polyethylene glycol chains—offers numerous advantages.

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Smart Oligonucleotide Delivery by Multifunctional Block Copolymers

Kanjiro Miyata (The University of Tokyo, Japan) provides insights on the rational design of polymeric materials for “smart” oligonucleotide delivery.

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