| Identification | Back Directory | [Name]
Bis-PEG21-NHS ester | [CAS]
2221948-98-5 | [Synonyms]
Di-NHS Ester-PEG21
Bis-dPEG21-NHS ester
4,7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52,55,58,61,64-Heneicosaoxaheptahexacontanedioic acid, 1,67-bis(2,5-dioxo-1-pyrrolidinyl) ester | [Molecular Formula]
C54H96N2O29 | [MDL Number]
MFCD21363289 | [MOL File]
2221948-98-5.mol | [Molecular Weight]
1237.34 |
| Chemical Properties | Back Directory | [Boiling point ]
1004.0±75.0 °C(Predicted) | [density ]
1.24±0.1 g/cm3(Predicted) | [form ]
Solid-Liquid Mixture | [color ]
Colorless to off-white |
| Hazard Information | Back Directory | [Uses]
Bis-PEG21-NHS ester is a PEG/Alkyl/ether-based PROTAC linker can be used in the synthesis of PROTACs. Bis-PEG21-NHS ester is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[1]. | [IC 50]
PEGs; Alkyl/ether; Cleavable Linker | [References]
[1] John L. Magnani, et al. Highly potent multimeric e-selectin antagonists. WO2018068010A1 |
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