ChemicalBook > CAS DataBase List > Mal-PEG2-t-butyl ester

Mal-PEG2-t-butyl ester

Product Name
Mal-PEG2-t-butyl ester
CAS No.
518044-35-4
Chemical Name
Mal-PEG2-t-butyl ester
Synonyms
Mal-PEG3-Boc;Mal-PEG2-OtBu;Mal-PEG3-OtBu;Mal-PEG2-COOtBu;Mal-PEG3-COOtBu;MAL-PEG3-CH2CH2COOTBU;MAL-PEG2-CH2CH2COOTBU;Mal-PEG3-t-butyl ester;Mal-PEG2-t-butyl ester;Propanoic acid, 3-[2-[2-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]ethoxy]ethoxy]-, 1,1-dimethylethyl ester
CBNumber
CB83062533
Molecular Formula
C17H27NO7
Formula Weight
357.4
MOL File
518044-35-4.mol
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Mal-PEG2-t-butyl ester Property

Boiling point:
465.1±35.0 °C(Predicted)
Density 
1.161±0.06 g/cm3(Predicted)
pka
-2.34±0.20(Predicted)
form 
Liquid
color 
Colorless to light yellow
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Activate Scientific
Product number
AS107936
Product name
Mal-PEG2-CH2CH2COOtBu
Purity
97%
Packaging
1g
Price
$464
Updated
2021/12/16
Apolloscientific
Product number
BIPG1515
Product name
Mal-PEG2-t-butyl ester
Packaging
100mg
Price
$623
Updated
2021/12/16
Apolloscientific
Product number
BIPG1516
Product name
Mal-PEG3-t-butyl ester
Packaging
100mg
Price
$623
Updated
2021/12/16
BroadPharm
Product number
BP-21564
Product name
Mal-PEG3-t-butylester
Purity
98%
Packaging
1g
Price
$1125
Updated
2021/12/16
Acrotein
Product number
B-1563
Product name
Mal-PEG3-CH2CH2COOtBu
Purity
97%
Packaging
0.25g
Price
$165
Updated
2021/12/16
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Mal-PEG2-t-butyl ester Chemical Properties,Usage,Production

Description

Mal-PEG3-t-butyl ester is a PEG linker containing a maleimide group and a t-butyl ester group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.

Mal-PEG2-t-butyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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Mal-PEG2-t-butyl ester Suppliers

Hunan HuaTeng Pharmaceutical Co., Ltd.,
Tel
400-8592883 15367835770
Fax
0731-82251112
Email
viola@huatengsci.com
Country
China
ProdList
5875
Advantage
58
Jinan elephant international trading co., LTD
Tel
Fax
-
Email
13006575422@163.com
Country
China
ProdList
6355
Advantage
58
Amatek Scientific Co. Ltd.
Tel
0512-56316828
Fax
0512-56316826
Email
info@amateksci.com
Country
China
ProdList
28812
Advantage
58
Xi'an Confluore Biological Technology Co., Ltd.
Tel
+86-156-80926068 +86-15680926068
Email
1924344760@qq.com
Country
China
ProdList
4824
Advantage
58
Alpha Biopharmaceuticals Co., Ltd
Tel
0411-39042497
Fax
0411-39042693
Email
sales@alphabiopharm.com
Country
China
ProdList
1951
Advantage
58
TargetMol Chemicals Inc.
Tel
+1-781-999-5354 +1-00000000000
Email
marketing@targetmol.com
Country
United States
ProdList
32063
Advantage
58
Nextpeptide Inc
Tel
+86-0571-81612335 +8613336028439
Email
sales@nextpeptide.com
Country
China
ProdList
19908
Advantage
58
Shaanxi Xinyan Bomei Biotechnology Co., Ltd.
Tel
029-86217788 13892832556
Email
2440688701@qq.com
Country
China
ProdList
1991
Advantage
58
Ningbo Benkang jishi Pharmaceutical Technology Co., Ltd.
Tel
15990591583
Fax
qq: 1050376806 mailbox : sales@nbpharmabridge.com
Country
China
ProdList
5573
Advantage
58
Chongqing Chemdad Co., Ltd
Tel
+86-023-6139-8061 +86-86-13650506873
Email
sales@chemdad.com
Country
China
ProdList
39894
Advantage
58
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View Lastest Price from Mal-PEG2-t-butyl ester manufacturers

Xian confluore Biological Technology Co., Ltd.
Product
Mal-PEG3-COOtBu 518044-35-4
Price
US $0.00/g
Min. Order
1g
Purity
>98.00%
Supply Ability
1g
Release date
2024-03-27

518044-35-4, Mal-PEG2-t-butyl esterRelated Search:


  • Mal-PEG3-COOtBu
  • Mal-PEG2-COOtBu
  • Mal-PEG2-t-butyl ester
  • Mal-PEG3-t-butyl ester
  • MAL-PEG2-CH2CH2COOTBU
  • Mal-PEG2-OtBu
  • MAL-PEG3-CH2CH2COOTBU
  • Mal-PEG3-OtBu
  • Mal-PEG3-Boc
  • Propanoic acid, 3-[2-[2-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]ethoxy]ethoxy]-, 1,1-dimethylethyl ester
  • Mal-PEG3-CH2CH2COOtBu/Propanoic acid, 3-[2-[2-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]ethoxy]ethoxy]-, 1,1-dimethylethyl ester
  • 518044-35-4
  • peg