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ChemicalBook >> CAS DataBase List >>N-Boc-N-bis(PEG4-acid)

N-Boc-N-bis(PEG4-acid)

N-Boc-N-bis(PEG4-acid) Structure
N-Boc-N-bis(PEG4-acid) structure
CAS No.
2093152-88-4
Chemical Name:
N-Boc-N-bis(PEG4-acid)
Synonyms
Acid-apeg8-acid n-boc;N-Boc-N-bis(PEG4-acid);BocN-(PEG4-CH2CH2COOH)2;16-Boc-4,7,10,13,19,22,25,28-octaoxa-16-azahentriacontane-1,31-dioic Acid;16-(tert-Butoxycarbonyl)-4,7,10,13,19,22,25,28-octaoxa-16-azahentriacontanedioic acid;3,6,9,12,18,21,24,27-Octaoxa-15-azanonacosane-1,15,29-tricarboxylic acid, 15-(1,1-dimethylethyl) ester
CBNumber:
CB83373732
Molecular Formula:
C27H51NO14
Molecular Weight:
613.69
MDL Number:
MFCD29912671
MOL File:
2093152-88-4.mol
Last updated:2026-01-05 11:31:08
Product description Number Pack Size Price
N-Boc-N-bis(PEG4-acid) 98% BP-23482 100mg $350
N-Boc-N-bis(PEG4-acid) 98% BP-23482 250mg $680
N-Boc-N-bis(PEG4-acid) 98% BP-23482 500mg $1100
Request For Quotation

N-Boc-N-bis(PEG4-acid) Properties

Boiling point 700.0±60.0 °C(Predicted)
Density 1.168±0.06 g/cm3(Predicted)
storage temp. Storage temp. 2-8°C
solubility Soluble in Water, DMSO, DCM, DMF
form Liquid
pka 3.97±0.10(Predicted)
color Colorless to light yellow

N-Boc-N-bis(PEG4-acid) price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
BroadPharm BP-23482 N-Boc-N-bis(PEG4-acid) 98% 2093152-88-4 100mg $350 2021-12-16 Buy
BroadPharm BP-23482 N-Boc-N-bis(PEG4-acid) 98% 2093152-88-4 250mg $680 2021-12-16 Buy
BroadPharm BP-23482 N-Boc-N-bis(PEG4-acid) 98% 2093152-88-4 500mg $1100 2021-12-16 Buy
Product number Packaging Price Buy
BP-23482 100mg $350 Buy
BP-23482 250mg $680 Buy
BP-23482 500mg $1100 Buy

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

Description

N-Boc-N-bis(PEG4-acid) is a branched PEG linker with a Boc protected amino group and two terminal carboxylic acids. The protected amine can be deprotected under acidic conditions. Carboxylic acids can react with primary amino groups in the presence of EDC or HATU.

Uses

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

IC 50

PEGs

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-acid) Preparation Products And Raw materials

Raw materials

Preparation Products

N-Boc-N-bis(PEG4-acid) Suppliers

Global( 30)Suppliers
Supplier Tel Email Country ProdList Advantage
TargetMol Chemicals Inc. 		+1-781-999-5354; +17819995354 marketing@targetmol.com United States 32470 58
TargetMol Chemicals Inc. 		+1-781-999-5354; support@targetmol.com United States 39042 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 52923 58
Science Care Ningbo Co.,Ltd 		+86-574-87260203 bd@scningbo.hk China 300 58
Shanghai EFE Biological Technology Co., Ltd. 021-65675885 18964387627 info@efebio.com China 9803 58
Xi'an Confluore Biological Technology Co., Ltd. +86-156-80926068 +86-15680926068 1924344760@qq.com China 4952 58
Henan Alpha Chemical Co., Ltd. 0371-55055611 18137792234 3002694073@qq.com China 9963 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54995 58
Supplier Advantage
TargetMol Chemicals Inc. 		58
TargetMol Chemicals Inc. 		58
Jilin Chinese Academy of Sciences-yanshen Technology 		58
Xian confluore Biological Technology Co., Ltd. 		58
Aladdin Scientific 		58
Science Care Ningbo Co.,Ltd 		58
Shanghai EFE Biological Technology Co., Ltd. 58
Xi'an Confluore Biological Technology Co., Ltd. 58
Henan Alpha Chemical Co., Ltd. 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58

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

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
N-Boc-N-bis(PEG4-acid) pictures 2026-01-05 N-Boc-N-bis(PEG4-acid)
2093152-88-4
 US $30.00 / mg 99.86% 10g TargetMol Chemicals Inc.
N-Boc-N-bis(PEG4-acid) pictures 2025-06-07 N-Boc-N-bis(PEG4-acid)
2093152-88-4
 US $0.00 / mg 500mg >95.00% 500mg Xian confluore Biological Technology Co., Ltd.

N-Boc-N-bis(PEG4-acid) Spectrum

N-Boc-N-bis(PEG4-acid)(2093152-88-4)1HNMR
Acid-apeg8-acid n-boc N-Boc-N-bis(PEG4-acid) 3,6,9,12,18,21,24,27-Octaoxa-15-azanonacosane-1,15,29-tricarboxylic acid, 15-(1,1-dimethylethyl) ester BocN-(PEG4-CH2CH2COOH)2 16-Boc-4,7,10,13,19,22,25,28-octaoxa-16-azahentriacontane-1,31-dioic Acid 16-(tert-Butoxycarbonyl)-4,7,10,13,19,22,25,28-octaoxa-16-azahentriacontanedioic acid 2093152-88-4 C27H51NO14