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ChemicalBook >> CAS DataBase List >> Mal-PEG1-NHS ester

Mal-PEG1-NHS ester

Mal-PEG1-NHS ester price.
  • $320 - $1700
  • Product name: Mal-PEG1-NHS ester
  • CAS: 1807518-72-4
  • MF: C13H14N2O7
  • MW: 310.26
  • EINECS:
  • MDL Number:MFCD26127783
  • Synonyms:Mal-PEG1-NHS ester;2,5-Dioxopyrrolidin-1-yl 3-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)propanoate;CAS_1807518-72-4;Propanoic acid, 3-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]-, 2,5-dioxo-1-pyrrolidinyl ester;Mal-PEG1-SPA;PROTAC,Antibody-drug conjugates linkers,Inhibitor,inhibit,PROTAC Linkers,Mal-PEG-1-NHS ester,PEG,Linker,ADC Linkers,Mal PEG1 NHS ester,ADC,MalPEG1NHS ester;Mal-PEG1-CH2CH2COONHS
5 prices
Selected condition：
Brand
  • Apolloscientific
  • BroadPharm
  • ChemScene
Package
  • 100mg
  • 250mg
  • 500mg
  • ManufacturerApolloscientific
  • Product numberBIPG1502
  • Product descriptionMal-PEG1-NHS ester
  • Packaging100mg
  • Price$623
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21854
  • Product descriptionMal-PEG1-NHSester 98%
  • Packaging500mg
  • Price$890
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21854
  • Product descriptionMal-PEG1-NHSester 98%
  • Packaging250mg
  • Price$560
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21854
  • Product descriptionMal-PEG1-NHSester 98%
  • Packaging100mg
  • Price$320
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0107986
  • Product descriptionMal-PEG1-NHSester
  • Packaging250mg
  • Price$1700
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Apolloscientific BIPG1502 Mal-PEG1-NHS ester 100mg $623 2021-12-16 Buy
BroadPharm BP-21854 Mal-PEG1-NHSester 98% 500mg $890 2021-12-16 Buy
BroadPharm BP-21854 Mal-PEG1-NHSester 98% 250mg $560 2021-12-16 Buy
BroadPharm BP-21854 Mal-PEG1-NHSester 98% 100mg $320 2021-12-16 Buy
ChemScene CS-0107986 Mal-PEG1-NHSester 250mg $1700 2021-12-16 Buy

Properties

Boiling point :488.4±55.0 °C(Predicted)
Density :1.48±0.1 g/cm3(Predicted)
solubility :Soluble in DCM
pka :-2.35±0.20(Predicted)
form :Solid
color :White to off-white

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

Mal-PEG1-NHS ester is a PEG linker containing a maleimide group and an NHS ester group. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.

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