Azido-PEG2-C2-amine

Modify Date: 2026-08-15 13:06:26

Azido-PEG2-C2-amine Structure
Azido-PEG2-C2-amine structure
Common Name Azido-PEG2-C2-amine
CAS Number 166388-57-4 Molecular Weight 174.20100
Density N/A Boiling Point N/A
Molecular Formula C6H14N4O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Azido-PEG2-C2-amine


Azido-PEG2-C2-amine (N3-PEG2-CH2CH2NH2) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Azido-PEG2-C2-amine is also a non-cleavable 2 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[2].

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 2-[2-(2-azidoethoxy)ethoxy]ethanamine
Synonym More Synonyms

 Azido-PEG2-C2-amine Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description Azido-PEG2-C2-amine (N3-PEG2-CH2CH2NH2) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Azido-PEG2-C2-amine is also a non-cleavable 2 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[2].
Related Catalog
Target

PEGs

Non-cleavable

In Vitro 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]. ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker[2].
References

[1]. Su S, et al. Potent and Preferential Degradation of CDK6 via Proteolysis Targeting Chimera Degraders. J Med Chem. 2019 Aug 22;62(16):7575-7582.

[2]. Tominari, Yusuk , et al. Heterocyclic compound. WO2020027225A1.

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C6H14N4O2
Molecular Weight 174.20100
Exact Mass 174.11200
PSA 94.23000
LogP 0.44166
InChIKey ZHWGWSYNZIZTFL-UHFFFAOYSA-N
SMILES [N-]=[N+]=NCCOCCOCCN
Storage condition 2-8°C

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~99%

Azido-PEG2-C2-amine Structure

Azido-PEG2-C2-amine

CAS#:166388-57-4

Learn More
Literature: Klein, Emmanuel; DeBonis, Salvatore; Thiede, Bernd; Skoufias, Dimitrios A.; Kozielski, Frank; Lebeau, Luc Bioorganic and Medicinal Chemistry, 2007 , vol. 15, # 19 p. 6474 - 6488

~76%

Azido-PEG2-C2-amine Structure

Azido-PEG2-C2-amine

CAS#:166388-57-4

Learn More
Literature: Li, Ying; Schaffer, Paul; Perrin, David M. Bioorganic and Medicinal Chemistry Letters, 2013 , vol. 23, # 23 p. 6313 - 6316

~57%

Azido-PEG2-C2-amine Structure

Azido-PEG2-C2-amine

CAS#:166388-57-4

Learn More
Literature: Lu, Yan; Gervay-Hague, Jacquelyn Carbohydrate Research, 2007 , vol. 342, # 12-13 p. 1636 - 1650

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Azido-PEG2-C2-amine Structure

Azido-PEG2-C2-amine

CAS#:166388-57-4

Learn More
Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 17, # 6 p. 1499 - 1503

~%

Azido-PEG2-C2-amine Structure

Azido-PEG2-C2-amine

CAS#:166388-57-4

Learn More
Literature: Zheng, Hong; Wang, Fang; Wang, Qin; Gao, Jianmin Journal of the American Chemical Society, 2011 , vol. 133, # 39 p. 15280 - 15283

~%

Azido-PEG2-C2-amine Structure

Azido-PEG2-C2-amine

CAS#:166388-57-4

Learn More
Literature: Carbohydrate Research, , vol. 342, # 12-13 p. 1636 - 1650

~%

Azido-PEG2-C2-amine Structure

Azido-PEG2-C2-amine

CAS#:166388-57-4

Learn More
Literature: Journal of the American Chemical Society, , vol. 133, # 39 p. 15280 - 15283

~%

Azido-PEG2-C2-amine Structure

Azido-PEG2-C2-amine

CAS#:166388-57-4

Learn More
Literature: Journal of the American Chemical Society, , vol. 134, # 45 p. 18809 - 18815

~%

Azido-PEG2-C2-amine Structure

Azido-PEG2-C2-amine

CAS#:166388-57-4

Learn More
Literature: Journal of the American Chemical Society, , vol. 134, # 45 p. 18809 - 18815

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

2-(2-(2-azidoethoxy)exthoxy)ethanamine
1-AMINO-8-AZIDO-3,5-DIOXAOCTANE
Amino-PEG2-Azide
2-azidoethyloxyethyloxyethylamine
2-(2-(2-azidoethoxy)ethoxy)ethanamine
1-(2-AMINOETHOXY)-2-(2-AZIDOETHOXY)ETHANE
2-[2-(2-azidoethoxy)-ethoxy]-ethylamine

 Azido-PEG2-C2-amine | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What are the uses of 2-[2-(2-azidoethoxy)ethoxy]ethanamine?
A: Main uses of 2-[2-(2-azidoethoxy)ethoxy]ethanamine: Azido-PEG2-C2-amine (N3-PEG2-CH2CH2NH2) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Azido-PEG2-C2-amine is also a non-cleavable 2 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[2].
Q: What is the molecular formula of 2-[2-(2-azidoethoxy)ethoxy]ethanamine?
A: Molecular formula of 2-[2-(2-azidoethoxy)ethoxy]ethanamine is C6H14N4O2.
Q: What English synonyms does 2-[2-(2-azidoethoxy)ethoxy]ethanamine have?
A: English synonyms of 2-[2-(2-azidoethoxy)ethoxy]ethanamine: 2-(2-(2-azidoethoxy)exthoxy)ethanamine, 1-AMINO-8-AZIDO-3,5-DIOXAOCTANE, Amino-PEG2-Azide, 2-azidoethyloxyethyloxyethylamine, 2-(2-(2-azidoethoxy)ethoxy)ethanamine, 1-(2-AMINOETHOXY)-2-(2-AZIDOETHOXY)ETHANE, 2-[2-(2-azidoethoxy)-ethoxy]-ethylamine.
Q: What is the SMILES notation of 2-[2-(2-azidoethoxy)ethoxy]ethanamine?
A: SMILES notation of 2-[2-(2-azidoethoxy)ethoxy]ethanamine is [N-]=[N+]=NCCOCCOCCN.
Q: What is the LogP of 2-[2-(2-azidoethoxy)ethoxy]ethanamine?
A: LogP of 2-[2-(2-azidoethoxy)ethoxy]ethanamine is 0.44166.
Q: What is the molecular weight of 2-[2-(2-azidoethoxy)ethoxy]ethanamine?
A: Molecular weight of 2-[2-(2-azidoethoxy)ethoxy]ethanamine is 174.20100.
Q: What are the upstream materials of 2-[2-(2-azidoethoxy)ethoxy]ethanamine?
A: Related upstream materials(CAS) of 2-[2-(2-azidoethoxy)ethoxy]ethanamine: 59559-06-7;929-59-9;950683-55-3;112-26-5;112-27-6;153086-78-3;19249-03-7;139115-92-7.
Q: What are the storage conditions for 2-[2-(2-azidoethoxy)ethoxy]ethanamine?
A: Storage conditions for 2-[2-(2-azidoethoxy)ethoxy]ethanamine: 2-8°C.
Q: What is the English name of 2-[2-(2-azidoethoxy)ethoxy]ethanamine?
A: The English name of 2-[2-(2-azidoethoxy)ethoxy]ethanamine is 2-[2-(2-azidoethoxy)ethoxy]ethanamine.
Q: What is the InChIKey of 2-[2-(2-azidoethoxy)ethoxy]ethanamine?
A: InChIKey of 2-[2-(2-azidoethoxy)ethoxy]ethanamine is ZHWGWSYNZIZTFL-UHFFFAOYSA-N.

 Azido-PEG2-C2-aminefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
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