m-PEG10-alcohol

Modify Date: 2024-01-05 10:51:26

m-PEG10-alcohol Structure
m-PEG10-alcohol structure
Common Name m-PEG10-alcohol
CAS Number 27425-92-9 Molecular Weight 472.568
Density 1.1±0.1 g/cm3 Boiling Point 524.3±45.0 °C at 760 mmHg
Molecular Formula C21H44O11 Melting Point 19ºC
MSDS N/A Flash Point 270.9±28.7 °C

 Use of m-PEG10-alcohol


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].

 Names

Name 2-[2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
Synonym More Synonyms

 m-PEG10-alcohol Biological Activity

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.

 Chemical & Physical Properties

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

 Safety Information

HS Code 2909499000

 Synthetic Route

~45%

m-PEG10-alcohol Structure

m-PEG10-alcohol

CAS#:27425-92-9

Literature: US6355646 B1, ; Page column 12 ;

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m-PEG10-alcohol Structure

m-PEG10-alcohol

CAS#:27425-92-9

Literature: US2003/228652 A1, ;

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

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%

 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
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