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902683 Sigma-Aldrich

BocNH-PEG5-acid

Synonym: 2,2-Dimethyl-4-oxo-3,8,11,14,17,20-hexaoxa-5-azadocosan-22-oic acid, Boc-NH-PEG5-CH2COOH

  • CAS Number 890152-41-7

  • Empirical Formula (Hill Notation) C17H33NO9

  • Molecular Weight 395.45

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Properties

Related Categories Bifunctional Linkers, Chemical Biology, Chemical Synthesis, Linkers and Crosslinkers
form   liquid
reaction suitability   reagent type: cross-linking reagent
storage temp.   −20°C

Description

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 hydrophillic PEG linker facilitates solubility in biological applications. BocNH-PEG5-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.

Legal Information

PROTAC is a registered trademark of Arvinas Operations, Inc., and is used under license

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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901831 Pomalidomide-PEG5-NH2 hydrochloride
901830 Pomalidomide-PEG4-NH2 hydrochloride, ≥95%
901828 Pomalidomide-PEG5-CO2H, ≥98%
901850 (S,R,S)-AHPC-PEG5-NH2 hydrochloride
902675 BocNH-PEG6-acid
902551 BocNH-PEG4-acid
904651 (S,R,S)-AHPC-PEG3-azide, ≥95%
904708 Pomalidomide-C6-PEG3-butyl iodide, ≥95%
904686 Pomalidomide-C6-PEG3-butyl azide, ≥95%
904821 (S,R,S)-AHPC-C6-PEG3-butyl azide, ≥95%
904880 Pomalidomide-C6-PEG1-C3-PEG1-butyl azide, ≥95%
904872 Pomalidomide-PEG2-butyl azide, ≥95%
904864 (S,R,S)-AHPC-PEG6-butyl azide, ≥95%
905178 (S,R,S)-AHPC-C6-PEG1-C3-PEG1-butyl azide, ≥95%
905275 (S,R,S)-AHPC-PEG6-butyl amine hydrochloride, ≥95%
905216 (S,R,S)-AHPC-PEG2-butyl azide, ≥95%
905232 (S,R,S)-AHPC-C6-PEG3-butyl amine hydrochloride, ≥95%
905224 Pomalidomide-PEG6-butyl amine hydrochloride, ≥95%
905208 Pomalidomide-C6-PEG3-butyl amine hydrochloride, ≥98%
905399 (S,R,S)-AHPC-PEG2-butyl chloride
905380 (S,R,S)-AHPC-C6-PEG3-butyl chloride, ≥95%
905402 (S,R,S)-AHPC-C6-PEG1-C3-PEG1-butyl chloride, 95%
906050 Pomalidomide-C6-PEG1-C3-PEG1-butyl iodide, ≥95%
906123 (S,R,S)-AHPC-PEG2-butyl amine hydrochloride
907677 (S,R,S)-AHPC-PEG6-butyl chloride
910007 20-Azido-3,6,9,12,15,18-hexaoxaicosanoic acid, 95%
910015 17-Azido-3,6,9,12,15-pentaoxaheptadecanoic acid, ≥95%

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