ChemicalBook > CAS DataBase List > m-PEG4-DBCO

m-PEG4-DBCO

Product Name
m-PEG4-DBCO
CAS No.
2228857-36-9
Chemical Name
m-PEG4-DBCO
Synonyms
m-PEG4-DBCO;m-PEG4-NH-DBCO;mPEG4-DBCO,mPEG4-ADIBO,mPEG4-Dibenzocycolctyne
CBNumber
CB74849622
Molecular Formula
C28H34N2O6
Formula Weight
494.59
MOL File
2228857-36-9.mol
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m-PEG4-DBCO Property

Boiling point:
746.8±60.0 °C(Predicted)
Density 
1.21±0.1 g/cm3(Predicted)
storage temp. 
Storage temp. 2-8°C
solubility 
Soluble in DMSO, DCM, DMF
pka
15.14±0.46(Predicted)
form 
Liquid
color 
Light yellow to yellow
InChI
InChI=1S/C28H34N2O6/c1-33-16-17-35-20-21-36-19-18-34-15-14-29-27(31)12-13-28(32)30-22-25-8-3-2-6-23(25)10-11-24-7-4-5-9-26(24)30/h2-9H,12-22H2,1H3,(H,29,31)
InChIKey
CUEOILOXVJZHLK-UHFFFAOYSA-N
SMILES
C(N1CC2=CC=CC=C2C#CC2=CC=CC=C12)(=O)CCC(=O)NCCOCCOCCOCCOC
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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.

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N-Bromosuccinimide Price

BroadPharm
Product number
BP-24030
Product name
m-PEG4-DBCO
Purity
98%
Packaging
250mg
Price
$650
Updated
2021/12/16
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m-PEG4-DBCO Chemical Properties,Usage,Production

Description

m-PEG4-DBCO is a click chemistry reagents which can enable so called copper-free Click Chemistry with azide to form a stable triazole.

Uses

m-PEG4-NH-DBCO is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. m-PEG4-NH-DBCO 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

m-PEG4-DBCO Preparation Products And Raw materials

Raw materials

Preparation Products

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m-PEG4-DBCO Suppliers

Shanghai EFE Biological Technology Co., Ltd.
Tel
021-65675885 18964387627
Fax
021-65675885
Email
info@efebio.com
Country
China
ProdList
9803
Advantage
58
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
86249
Advantage
60
Xi'an Confluore Biological Technology Co., Ltd.
Tel
+86-156-80926068 +86-15680926068
Email
1924344760@qq.com
Country
China
ProdList
4952
Advantage
58
Alfa Chemistry
Tel
+1-5166625404;
Fax
1-516-927-0118
Email
Info@alfa-chemistry.com
Country
United States
ProdList
20405
Advantage
58
TargetMol Chemicals Inc.
Tel
+1-781-999-5354; +17819995354
Email
marketing@targetmol.com
Country
United States
ProdList
32467
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
Shanghai Minhan Pharmaceutical Technology Co., Ltd.
Tel
17612188245
Fax
QQ 2816925681
Email
2816925681@qq.com
Country
China
ProdList
9957
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
Shanghai Haohong Pharmaceutical Co., Ltd.
Tel
400-8210725 4008210725
Email
malulu@leyan.com
Country
China
ProdList
54995
Advantage
58
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View Lastest Price from m-PEG4-DBCO manufacturers

Xian confluore Biological Technology Co., Ltd.
Product
m-PEG4-DBCO 2228857-36-9
Price
US $0.00/mg
Min. Order
50mg
Purity
>97.00%
Supply Ability
250mg
Release date
2024-03-20