902551
BocNH-PEG4-acid
Synonym(s):
2,2-Dimethyl-4-oxo-3,8,11,14,17-pentaoxa-5-azanonadecan-19-oic acid, Boc-NH-PEG4-CH2COOH
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About This Item
Empirical Formula (Hill Notation):
C15H29NO8
CAS Number:
Molecular Weight:
351.39
MDL number:
UNSPSC Code:
12352106
NACRES:
NA.22
Form:
liquid
form
liquid
reaction suitability
reaction type: Pegylations, reagent type: cross-linking reagent
refractive index
n/D 1.4641
density
1.1395 g/mL
functional group
Boc, amine, carboxylic acid
storage temp.
−20°C
SMILES string
OC(COCCOCCOCCOCCNC(OC(C)(C)C)=O)=O
InChI
1S/C15H29NO8/c1-15(2,3)24-14(19)16-4-5-20-6-7-21-8-9-22-10-11-23-12-13(17)18/h4-12H2,1-3H3,(H,16,19)(H,17,18)
InChI key
SHMYENBXRNPSOG-UHFFFAOYSA-N
Application
This heterobifunctional, PEGylated crosslinker features a carboxylic acid at one end and Boc-protected amino group at the other, which can be deprotected with mildly acidic conditions. The hydrophilic PEG linker facilitates solubility in biological applications. BocNH-PEG4-acid can be used for bioconjugation or as a building block for synthesis of small molecules, conjugates of small molecules and/or biomolecules, or other tool compounds for chemical biology and medicinal chemistry that require ligation. Examples of applications include its synthetic incorporation into antibody-drug conjugates or proteolysis-targeting chimeras (PROTAC® molecules) for targeted protein degradation
Technology Spotlight: Degrader Building Blocks for Targeted Protein Degradation
Technology Spotlight: Degrader Building Blocks for Targeted Protein Degradation
Other Notes
Legal Information
PROTAC is a registered trademark of Arvinas Operations, Inc., and is used under license
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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A biocompatible condensation reaction for the labeling of terminal cysteine residues on proteins.
Hongjun Ren et al.
Angewandte Chemie (International ed. in English), 48(51), 9658-9662 (2009-11-20)
Erin A Losey et al.
Bioconjugate chemistry, 20(2), 376-383 (2009-01-16)
Cellular membranes play key roles in the regulation of a range of important biological processes. However, the characterization of membrane involvement in these events is difficult to achieve due to the complexity of the membrane bilayer and the challenges associated
Pratistha Ranjitkar et al.
Chemistry & biology, 17(2), 195-206 (2010-03-02)
A number of small-molecule inhibitors have been developed that target the catalytic domains of protein kinases that are not in an active conformation. An inactive form that has been observed in several kinases is the DFG-out conformation. This conformation is
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 902551-1G | 04061838693464 |
| 902551-250MG | 04061838693471 |