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N-Boc-N-bis(PEG4-NHS ester)

N-Boc-N-bis(PEG4-NHS ester) Structure
N-Boc-N-bis(PEG4-NHS ester) structure
CAS No.
2093153-08-1
Chemical Name:
N-Boc-N-bis(PEG4-NHS ester)
Synonyms
N-Boc-N-bis(PEG4-NHS ester);3,6,9,12,18,21,24,27-Octaoxa-15-azanonacosane-1,15,29-tricarboxylic acid, 15-(1,1-dimethylethyl) 1,29-bis(2,5-dioxo-1-pyrrolidinyl) ester
CBNumber:
CB43373734
Molecular Formula:
C35H57N3O18
Molecular Weight:
807.84
MDL Number:
MFCD29912670
MOL File:
2093153-08-1.mol
Last updated:2025-04-18 09:52:19
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N-Boc-N-bis(PEG4-NHS ester) Properties

Boiling point 799.8±70.0 °C(Predicted)
Density 1.29±0.1 g/cm3(Predicted)
pka -1.61±0.70(Predicted)

N-Boc-N-bis(PEG4-NHS ester) price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
BroadPharm BP-23498 N-Boc-N-bis(PEG4-NHSester) 97% 2093153-08-1 250mg $680 2021-12-16 Buy
BroadPharm BP-23498 N-Boc-N-bis(PEG4-NHSester) 97% 2093153-08-1 500mg $1100 2021-12-16 Buy
Product number Packaging Price Buy
BP-23498 250mg $680 Buy
BP-23498 500mg $1100 Buy

N-Boc-N-bis(PEG4-NHS ester) Chemical Properties,Uses,Production

Description

N-Boc-N-bis(PEG4-NHS ester) is a branched PEGylation reagent. The NHS esters can be used to label proteinsor other amine-attached molecules. Boc can be removed under acidic conditions.

Uses

N-Boc-N-bis(PEG4-NHS ester) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

IC 50

PEGs; Alkyl/ether

References

[1] An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562 DOI:10.1016/j.ebiom.2018.09.005

N-Boc-N-bis(PEG4-NHS ester) Preparation Products And Raw materials

Raw materials

Preparation Products

N-Boc-N-bis(PEG4-NHS ester) Suppliers

Global( 20)Suppliers
Supplier Tel Email Country ProdList Advantage
TargetMol Chemicals Inc. 		+1-781-999-5354; +17819995354 marketing@targetmol.com United States 32433 58
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203 info@chemextension.com China 42056 58
Xian confluore Biological Technology Co., Ltd. 		+86-15680926068 1924344760@confluore.cn China 2997 58
Aladdin Scientific 		tp@aladdinsci.com United States 52924 58
Xi'an Confluore Biological Technology Co., Ltd. +86-156-80926068 +86-15680926068 1924344760@qq.com China 4952 58
Guangzhou Hongyuan Chemical Co.,Ltd 15817493340 981810490@qq.com China 1566 58
Nanjing Shizhou Biology Technology Co.,Ltd 025-85563444 18351873721 purchase@synzest.com China 10434 58
Zhengzhou Akem Chemical Co., Ltd 13303867194 3001317055@qq.com China 9633 58
Beijing Jin Ming Biotechnology Co., Ltd. 010-60605840 15801484223; psaitong@jm-bio.com China 29757 58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 0431-80514535 19917294565 et@chemextension.com China 5061 58
Supplier Advantage
TargetMol Chemicals Inc. 		58
Jilin Chinese Academy of Sciences-yanshen Technology 		58
Xian confluore Biological Technology Co., Ltd. 		58
Aladdin Scientific 		58
Xi'an Confluore Biological Technology Co., Ltd. 58
Guangzhou Hongyuan Chemical Co.,Ltd 58
Nanjing Shizhou Biology Technology Co.,Ltd 58
Zhengzhou Akem Chemical Co., Ltd 58
Beijing Jin Ming Biotechnology Co., Ltd. 58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 58

View Lastest Price from N-Boc-N-bis(PEG4-NHS ester) manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
N-Boc-N-bis(PEG4-NHS ester) pictures 2025-06-07 N-Boc-N-bis(PEG4-NHS ester)
2093153-08-1
 US $0.00 / mg 500mg >95.00% 500mg Xian confluore Biological Technology Co., Ltd.
N-Boc-N-bis(PEG4-NHS ester) 3,6,9,12,18,21,24,27-Octaoxa-15-azanonacosane-1,15,29-tricarboxylic acid, 15-(1,1-dimethylethyl) 1,29-bis(2,5-dioxo-1-pyrrolidinyl) ester 2093153-08-1 C35H57N3O18