Mal-PEG5-t-butly ester

Product Name: Mal-PEG5-t-butly ester
CAS No.: 518044-36-5
Chemical Name: Mal-PEG5-t-butly ester
Synonyms: Mal-PEG4-Boc;Mal-PEG4-OtBu;Mal-PEG4-COOtBu;MAL-PEG4-CH2CH2COOTBU;Mal-PEG4-t-butyl ester;Mal-PEG5-t-butly ester;MAL-dPEG4-t-butyl ester;Maleimide tetrapolyethylene glycol tert butyl propionate;tert-butyl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12-tetraoxapentadecan-15-oate;4,7,10,13-Tetraoxapentadecanoic acid, 15-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-, 1,1-dimethylethyl ester
CBNumber: CB93049629
Molecular Formula: C19H31NO8
Formula Weight: 401.45
MOL File: 518044-36-5.mol

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Mal-PEG5-t-butly ester Property

Boiling point:: 499.9±40.0 °C(Predicted)
Density: 1.156±0.06 g/cm3(Predicted)
solubility: DMSO : 100 mg/mL (249.10 mM; Need ultrasonic)
pka: -2.34±0.20(Predicted)
form: Oil
color: Colorless to light yellow

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Safety

HS Code: 3404200000

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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

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

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

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N-Bromosuccinimide Price

BroadPharm

Product number: BP-21069
Product name: Mal-PEG4-t-butylester
Purity: 98%
Packaging: 250mg
Price: $350
Updated: 2021/12/16

BroadPharm

Product number: BP-21069
Product name: Mal-PEG4-t-butylester
Purity: 98%
Packaging: 500mg
Price: $490
Updated: 2021/12/16

BroadPharm

Product number: BP-21069
Product name: Mal-PEG4-t-butylester
Purity: 98%
Packaging: 1g
Price: $680
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: POL0002473
Product name: MAL-PEG4-TERTBUTYL ESTER
Purity: 95.00%
Packaging: 100MG
Price: $761.25
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: POL0002473
Product name: MAL-PEG4-TERTBUTYL ESTER
Purity: 95.00%
Packaging: 500MG
Price: $1155
Updated: 2021/12/16

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Mal-PEG5-t-butly ester Chemical Properties,Usage,Production

Description

Mal-PEG4-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-PEG5-t-butly ester Preparation Products And Raw materials

Raw materials

Preparation Products

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Mal-PEG5-t-butly ester Suppliers

China 28 India 1 United Kingdom 1 United States 3 Global 33

A.J Chemicals

Tel: --
Fax: --
Email: sales@ajchem.in
Country: India
ProdList: 6100
Advantage: 58

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View Lastest Price from Mal-PEG5-t-butly ester manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: Mal-PEG4-COOtBu 518044-36-5
Price: US $0.00/g
Min. Order: 1g
Purity: >98.00%
Supply Ability: 1g
Release date: 2024-03-27

518044-36-5, Mal-PEG5-t-butly esterRelated Search:

Mal-PEG1-NHS ester Mal-PEG12-NHS ester Mal-PEG10-NHS ester Mal-PEG11-Mal Mal-PEG4-NHS ester Mal-PEG4-Posralen Mal-PEG10-Mal Mal-PEG12-Mal Mal-PEG10-acid Mal-PEG12-OH Mal-PEG10-COOtBu Mal-PEG4-Mal Mal-PEG12-COOtBu

Mal-PEG4-COOtBu

Mal-PEG5-t-butly ester

Mal-PEG4-t-butyl ester

MAL-dPEG4-t-butyl ester

MAL-PEG4-CH2CH2COOTBU

Mal-PEG4-OtBu

Mal-PEG4-Boc

4,7,10,13-Tetraoxapentadecanoic acid, 15-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-, 1,1-dimethylethyl ester

tert-butyl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12-tetraoxapentadecan-15-oate

Mal-PEG4-CH2CH2COOtBu/4,7,10,13-Tetraoxapentadecanoic acid, 15-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-, 1,1-dimethylethyl ester

Maleimide tetrapolyethylene glycol tert butyl propionate

518044-36-5

C19H31NO8

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