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27425-92-9

27425-92-9 structure
27425-92-9 structure
  • Name: m-PEG10-alcohol
  • Chemical Name: 2-[2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
  • CAS Number: 27425-92-9
  • Molecular Formula: C21H44O11
  • Molecular Weight: 472.568
  • Catalog: Signaling Pathways Antibody-drug Conjugate ADC Linker
  • Create Date: 2018-03-19 08:00:00
  • Modify Date: 2024-01-05 10:51:26
  • m-PEG10-alcohol (Decaethylene glycol monomethyl ether) is a non-cleavable 10 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[1]. m-PEG10-alcohol is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

Name 2-[2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
Synonyms O-methyl-decaethylene glycol
O-Methyl-decaaethylenglykol
2,5,8,11,14,17,20,23,26,29-Decaoxahentriacontan-31-ol
Decaethylene Glycol Monomethyl Ether
Description m-PEG10-alcohol (Decaethylene glycol monomethyl ether) is a non-cleavable 10 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[1]. m-PEG10-alcohol is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].
Related Catalog
Target

PEGs

Non-cleavable

In Vitro ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker[1]. PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[1].
References

[1]. Nnochiri Ekwuribe, et al. Calcitonin drug-oligomer conjugates, and uses thereof. US20040091452A1.

Density 1.1±0.1 g/cm3
Boiling Point 524.3±45.0 °C at 760 mmHg
Melting Point 19ºC
Molecular Formula C21H44O11
Molecular Weight 472.568
Flash Point 270.9±28.7 °C
Exact Mass 472.288361
PSA 112.53000
LogP -4.02
Vapour Pressure 0.0±3.1 mmHg at 25°C
Index of Refraction 1.455
HS Code 2909499000

~45%

27425-92-9 structure

27425-92-9

Literature: US6355646 B1, ; Page column 12 ;

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27425-92-9 structure

27425-92-9

Literature: US2003/228652 A1, ;
Precursor  2

DownStream  0

HS Code 2909499000
Summary 2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%