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Bis-(Aminoxy)-PEG3

Bis-(Aminoxy)-PEG3 Structure
Bis-(Aminoxy)-PEG3 structure
CAS No.
98627-70-4
Chemical Name:
Bis-(Aminoxy)-PEG3
Synonyms
Bis-(H2Nxy)-PEG3;Bis-(Aminoxy)-PEG3;Bis-(Aminooxy)-PEG3;Aminoxy-PEG3-Aminoxy;Aminooxy-PEG3-Aminooxy;α,ω-Diaminoxy poly(ethylene glycol);O-[2-(2-{2-[2-(aminooxy)ethoxy]ethoxy}ethoxy)ethyl]hydroxylamine;Hydroxylamine, O,O'-[oxybis(2,1-ethanediyloxy-2,1-ethanediyl)]bis-;O,O'-(((oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(hydroxylamine)
CBNumber:
CB63062403
Molecular Formula:
C8H20N2O5
Molecular Weight:
224.25
MDL Number:
MFCD00519243
MOL File:
98627-70-4.mol
MSDS File:
SDS
Last updated:2026-07-16 07:06:08
Product description Number Pack Size Price
Bis-aminooxy-PEG3 YDA62770 25mg $314.25
Bis-aminooxy-PEG3 YDA62770 50mg $502
Bis-aminooxy-PEG3 YDA62770 100mg $786
Bis-aminooxy-PEG3 YDA62770 250mg $1570
Bis-aminooxy-PEG3 YDA62770 500mg $2355
More product size
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Bis-(Aminoxy)-PEG3 Properties

storage temp. 2-8°C, protect from light
solubility Soluble in DCM,H2O, DMF, DMSO
form Liquid
color Colorless to light yellow
InChI InChI=1S/C8H20N2O5/c9-14-7-5-12-3-1-11-2-4-13-6-8-15-10/h1-10H2
InChIKey DZEJMPNILLCRBD-UHFFFAOYSA-N
SMILES O(CCOCCON)CCOCCON

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)Exclamation Mark (GHS07)
GHS05,GHS07
Signal word  Danger
Hazard statements  H315-H318-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501

Bis-(Aminoxy)-PEG3 price More Price(23)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth YDA62770 Bis-aminooxy-PEG3 98627-70-4 25mg $314.25 2026-06-05 Buy
Biosynth YDA62770 Bis-aminooxy-PEG3 98627-70-4 50mg $502 2026-06-05 Buy
Biosynth YDA62770 Bis-aminooxy-PEG3 98627-70-4 100mg $786 2026-06-05 Buy
Biosynth YDA62770 Bis-aminooxy-PEG3 98627-70-4 250mg $1570 2026-06-05 Buy
Biosynth YDA62770 Bis-aminooxy-PEG3 98627-70-4 500mg $2355 2026-06-05 Buy
Product number Packaging Price Buy
YDA62770 25mg $314.25 Buy
YDA62770 50mg $502 Buy
YDA62770 100mg $786 Buy
YDA62770 250mg $1570 Buy
YDA62770 500mg $2355 Buy

Bis-(Aminoxy)-PEG3 Chemical Properties,Uses,Production

Description

Bis-aminooxy-PEG3 is an water soluble crosslinker containing two aminooxy groups. Aminooxy (ONH2) group can be used in bioconjugation. It reacts with an aldehyde to form an oxime bond or a hydroxylamine linkage under reduction condition Aminooxy compounds are very reactive and sensitive; they cannot be stored for long term. Immediate use (within 1 week) is highly recommended.

Uses

Bis-aminooxy-PEG3 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

Bis-(Aminoxy)-PEG3 Preparation Products And Raw materials

Raw materials

Preparation Products

Bis-(Aminoxy)-PEG3 Suppliers

Global( 34)Suppliers
Supplier Tel Email Country ProdList Advantage
Hefei Lbao Physical & Chemical Science Co.,Ltd 		+1-5184799099; lbaochemicals@gmail.com China 670 58
Zhengzhou Alfa Chemical Co.,Ltd 		+86-18530059196 sale04@alfachem.cn China 9636 58
TargetMol Chemicals Inc. 		+1-781-999-5354; +1-00000000000 marketing@targetmol.com United States 32431 58
XIAMEN SINOPEG BIOTECH CO., LTD. 		+86-0592-7761068 15616186207 changaiwei@sinopeg.com China 1133 58
Nextpeptide Inc 		+86-0571-81612335 +8613336028439 sales@nextpeptide.com China 19904 58
TargetMol Chemicals Inc. 		+1-781-999-5354; support@targetmol.com United States 38999 58
Jilin Chinese Academy of Sciences-yanshen Technology 		18143011203 info@chemextension.com China 42052 58
Xian confluore Biological Technology Co., Ltd. 		+86-15680926068 1924344760@confluore.cn China 2996 58
Aladdin Scientific 		tp@aladdinsci.com United States 50108 58
Chongqing Chemdad Co., Ltd 		+86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39866 58
Supplier Advantage
Hefei Lbao Physical & Chemical Science Co.,Ltd 		58
Zhengzhou Alfa Chemical Co.,Ltd 		58
TargetMol Chemicals Inc. 		58
XIAMEN SINOPEG BIOTECH CO., LTD. 		58
Nextpeptide Inc 		58
TargetMol Chemicals Inc. 		58
Jilin Chinese Academy of Sciences-yanshen Technology 		58
Xian confluore Biological Technology Co., Ltd. 		58
Aladdin Scientific 		58
Chongqing Chemdad Co., Ltd 		58

View Lastest Price from Bis-(Aminoxy)-PEG3 manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Bis-aminooxy-PEG3 pictures 2026-07-15 Bis-aminooxy-PEG3
98627-70-4
 $43.00 10g TargetMol Chemicals Inc.
O,O'-(((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(hydroxylamine) pictures 2026-05-18 O,O'-(((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(hydroxylamine)
98627-70-4
 1kg 98% Hefei Lbao Physical & Chemical Science Co.,Ltd
Hexamidine diisethionate pictures 2026-05-18 Hexamidine diisethionate
98627-70-4
 1kg 98% Hefei Lbao Physical & Chemical Science Co.,Ltd

Bis-(Aminoxy)-PEG3 Spectrum

Bis-(Aminoxy)-PEG3(98627-70-4)1HNMR

98627-70-4(Bis-(Aminoxy)-PEG3)Related Search:

t-Boc-Aminooxy-PEG3-oxyamine Bis-aminooxy-PEG2 Bis-aminooxy-PEG4 Bis-aminooxy-PEG1 Aminooxy-PEG3-methane
Bis-aminooxy-PEG7

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O,O'-(((oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(hydroxylamine) Bis-(Aminoxy)-PEG3 Bis-(Aminooxy)-PEG3 Aminoxy-PEG3-Aminoxy Aminooxy-PEG3-Aminooxy Hydroxylamine, O,O'-[oxybis(2,1-ethanediyloxy-2,1-ethanediyl)]bis- α,ω-Diaminoxy poly(ethylene glycol) Bis-(H2Nxy)-PEG3 O-[2-(2-{2-[2-(aminooxy)ethoxy]ethoxy}ethoxy)ethyl]hydroxylamine 98627-70-4 C8H20N2O5