Mal-PEG2-t-butyl ester

$165 - $1125
Product name: Mal-PEG2-t-butyl ester
CAS: 518044-35-4
MF: C17H27NO7
MW: 357.4
EINECS:
MDL Number:MFCD23726622
Synonyms:Mal-PEG2-t-butyl ester;Mal-PEG3-t-butyl ester;MAL-PEG2-CH2CH2COOTBU;Mal-PEG2-OtBu;MAL-PEG3-CH2CH2COOTBU;Mal-PEG3-OtBu;Mal-PEG3-COOtBu;Mal-PEG2-COOtBu

Price6 Properties Safety Information Description

6 prices

Selected condition：

Brand

Acrotein
Activate Scientific
Apolloscientific
BroadPharm

Package

100mg
0.25g
0.5g
1g

ManufacturerAcrotein
Product numberB-1563
Product descriptionMal-PEG3-CH2CH2COOtBu 97%
Packaging0.25g
Price$165
Updated2021-12-16
Buy

ManufacturerAcrotein
Product numberB-1563
Product descriptionMal-PEG3-CH2CH2COOtBu 97%
Packaging0.5g
Price$247.5
Updated2021-12-16
Buy

ManufacturerActivate Scientific
Product numberAS107936
Product descriptionMal-PEG2-CH2CH2COOtBu 97%
Packaging1g
Price$464
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberBIPG1515
Product descriptionMal-PEG2-t-butyl ester
Packaging100mg
Price$623
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberBIPG1516
Product descriptionMal-PEG3-t-butyl ester
Packaging100mg
Price$623
Updated2021-12-16
Buy

ManufacturerBroadPharm
Product numberBP-21564
Product descriptionMal-PEG3-t-butylester 98%
Packaging1g
Price$1125
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
Acrotein	B-1563	Mal-PEG3-CH2CH2COOtBu 97%	0.25g	$165	2021-12-16	Buy
Acrotein	B-1563	Mal-PEG3-CH2CH2COOtBu 97%	0.5g	$247.5	2021-12-16	Buy
Activate Scientific	AS107936	Mal-PEG2-CH2CH2COOtBu 97%	1g	$464	2021-12-16	Buy
Apolloscientific	BIPG1515	Mal-PEG2-t-butyl ester	100mg	$623	2021-12-16	Buy
Apolloscientific	BIPG1516	Mal-PEG3-t-butyl ester	100mg	$623	2021-12-16	Buy
BroadPharm	BP-21564	Mal-PEG3-t-butylester 98%	1g	$1125	2021-12-16	Buy

Properties

Boiling point :465.1±35.0 °C(Predicted)
Density :1.161±0.06 g/cm3(Predicted)
pka :-2.34±0.20(Predicted)

Safety Information

Symbol(GHS):

Signal word:

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	Pictogram	P-Codes

Precautionary statements:

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.

More related product prices

Mal-PEG1-NHS ester Maleimido-Tri(Ethylene Glycol)-Propionic Acid MAl-PEG6-t-butyl ester Mal-PEG3-Mal Mal-PEG6-Acid Mal-PEG3-NHS ester Mal-PEG6-NHS ester Mal-PEG6-COOH Mal-PEG5-acid Mal-PEG1-t-butyl ester Mal-PEG1-acid