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DBCO-PEG3-amine

Product Name
DBCO-PEG3-amine
CAS No.
2093409-57-3
Chemical Name
DBCO-PEG3-amine
Synonyms
DBCO-PEG3-amine;DBCO-PEG3-amine,DBCO-PEG3-NH2;DBCO-PEG3-amine (contains 5% Acetonitrile at maximum);N-[2-[2-[2-(2-Aminoethoxy)ethoxy]ethoxy]ethyl]-11,12-didehydro-γ-oxo-Dibenz[b,f]azocine-5(6H)-butanamide;Dibenz[b,f]azocine-5(6H)-butanamide, N-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethyl]-11,12-didehydro-γ-oxo-
CBNumber
CB84849427
Molecular Formula
C27H33N3O5
Formula Weight
479.58
MOL File
2093409-57-3.mol
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DBCO-PEG3-amine Property

Boiling point:
765.8±60.0 °C(Predicted)
Density 
1.23±0.1 g/cm3(Predicted)
pka
15.14±0.46(Predicted)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
D6195
Product name
DBCO-PEG3-amine (contains 5% Acetonitrile at maximum)
Packaging
50MG
Price
$129
Updated
2026/03/19
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DBCO-PEG3-amine Chemical Properties,Usage,Production

Uses

DBCO-PEG3-amine is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. DBCO-PEG3-amine is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

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

DBCO-PEG3-amine Preparation Products And Raw materials

Raw materials

Preparation Products

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DBCO-PEG3-amine Suppliers

Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
15781
Advantage
55
Xi'an Confluore Biological Technology Co., Ltd.
Tel
+86-156-80926068 +86-15680926068
Email
1924344760@qq.com
Country
China
ProdList
4952
Advantage
58
Zhengzhou Acme Chemical Co., Ltd.
Tel
0371-037163312495,13303845143 13303845143
Fax
QQ3001379618
Email
3001379618@qq.com
Country
China
ProdList
10194
Advantage
58
Alfa Chemistry
Tel
+1-5166625404;
Fax
1-516-927-0118
Email
Info@alfa-chemistry.com
Country
United States
ProdList
20405
Advantage
58
Shaanxi Xinyan Bomei Biotechnology Co., Ltd.
Tel
13892832556
Email
2440688701@qq.com
Country
China
ProdList
1995
Advantage
58
Henan Lien Chemical Products Co., Ltd.
Tel
0371-63357898 15378766539
Email
535046669@qq.com
Country
China
ProdList
5120
Advantage
58
Xiamen Sinopeg Biotech Co., Ltd.
Tel
400-9189898 17359873007
Email
sales@sinopeg.com
Country
China
ProdList
1000
Advantage
58
Guangzhou Younan Technology Co., Ltd
Tel
020-82000279 18988941452
Fax
QQ:3283937693
Email
YN_research@163.com
Country
China
ProdList
2999
Advantage
58
Hangzhou Taorui Biotechnology Co., Ltd
Tel
15268198094
Email
sales@torreybio.com
Country
China
ProdList
3946
Advantage
58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd
Tel
043180534350 19917294565
Email
et@chemextension.com
Country
China
ProdList
4457
Advantage
58
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View Lastest Price from DBCO-PEG3-amine manufacturers

XIAMEN SINOPEG BIOTECH CO., LTD.
Product
DBCO-PEG3-NH2 2093409-57-3
Price
US $0.00-0.00/g
Min. Order
1g
Purity
98%
Supply Ability
1g/bottle, 10g/bottle, 100g/bottle
Release date
2026-02-06
Xian confluore Biological Technology Co., Ltd.
Product
DBCO-PEG3-amine 2093409-57-3
Price
US $0.00/mg
Min. Order
50mg
Purity
>99.00%
Supply Ability
250
Release date
2024-03-20