Tos-PEG4-CH2-Boc MedChemExpress (MCE)

Product Name	Tert-butyl 14-(tosyloxy)-3,6,9,12-tetraoxatetradecan-1-oate
Synonyms	Tos-PEG4-CH2-Boc Tos-PEG4-CH2COOtBu Tos-PEG5-CH2CO2tBu Tos-PEG4-t-butyl acetate Tos-PEG5-CH2CO2t-butyl ester Tert-butyl 14-(tosyloxy)-3,6,9,12-tetraoxatetradecan-1-oate tert-butyl 2-[2-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]ethoxy]acetate Synonyms Tos-PEG4-CH2-Boc Tos-PEG4-CH2COOtBu Tos-PEG5-CH2CO2tBu Tos-PEG4-t-butyl acetate Tos-PEG5-CH2CO2t-butyl ester Tert-butyl 14-(tosyloxy)-3,6,9,12-tetraoxatetradecan-1-oate tert-butyl 2-[2-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]ethoxy]acetate 2-(2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-acetic acid tert-butyl ester 3,6,9,12-Tetraoxatetradecanoic acid, 14-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester
CAS	169751-73-9
EINECS
Chemical Formula	C21H34O9S
Molecular Weight	462.55
inchi
Package	100 mg;250 mg
Price	Email to quote
Descriptions	Tos-PEG4-CH2-Boc Tos-PEG4-CH2-Boc MedChemExpress (MCE) HY-42620 169751-73-9 95.0% Pure form -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month Room temperature in continental US Descriptions Tos-PEG4-CH2-Boc Tos-PEG4-CH2-Boc MedChemExpress (MCE) HY-42620 169751-73-9 95.0% Pure form -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month Room temperature in continental US may vary elsewhere. Tos-PEG4-CH2-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. 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]. PEGs Alkyl/ether \| \| \| \| \| \| \| \| \| \| [1]. Snaebjornsson MT, et al. Non-canonical functions of enzymes facilitate cross-talk between cell metabolic and regulatory pathways. Exp Mol Med. 2018 Apr 16 50(4):34. [Content Brief]
Supplier Website	https://www.medchemexpress.com/tos-peg4-ch2-boc.html
Last Update	2025-04-01 14:45:47

MedChemExpress (MCE) also provides

Thalidomide-4-O-C2-NH2

Category: Signaling Pathways
CAS: 2341840-99-9
Last Update: 2025-04-01 14:45:47

PPARα-MO-1

Category: Signaling Pathways
CAS: 810677-36-2
Last Update: 2025-04-01 14:45:47

Netupitant N-oxide

Category: Signaling Pathways
CAS: 910808-11-6
Last Update: 2025-04-01 14:45:47

MK-0812

Category: Signaling Pathways
CAS: 624733-88-6
Last Update: 2025-04-01 14:45:47

TS-011

Category: Signaling Pathways
CAS: 339071-18-0
Last Update: 2025-04-01 14:45:47

SCH 530348 sulfate

Category: Signaling Pathways
CAS: 705260-08-8
Last Update: 2025-04-01 14:45:47

BAG 956

Category: Signaling Pathways
CAS: 853910-02-8
Last Update: 2025-04-01 14:45:47

YM758

Category: Signaling Pathways
CAS: 312752-85-5
Last Update: 2025-04-01 14:45:47


Supplier Name	MedChemExpress (MCE)
Contact	sales
Tel	609-228-6898
Mobile	609-228-6898
QQ
Email	sales@medchemexpress.com; tech@medchemexpress.com
Website	https://www.medchemexpress.com/
Wechat

Request for quotation

Supplier Contact