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ChemicalBook >> CAS DataBase List >> Mal-PEG2-PFP

Mal-PEG2-PFP

Mal-PEG2-PFP price.
  • $124 - $6880
  • Product name: Mal-PEG2-PFP
  • CAS: 1807512-47-5
  • MF: C17H14F5NO6
  • MW: 423.29
  • EINECS:
  • MDL Number:MFCD26127799
  • Synonyms:Mal-PEG2-PFP;Mal-PEG2-PFP ester;Propanoic acid, 3-[2-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]ethoxy]-, 2,3,4,5,6-pentafluorophenyl ester;perfluorophenyl 3-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)propanoate;Mal-PEG2-OPFP;Cyclic Peptide Ester Bond Cyclizer
Price29 Properties Safety Information Description
29 prices
Selected condition：
Brand
  • aablocks
  • Abosyn
  • ACHEMBLOCK
  • Apolloscientific
  • Arctom
  • BroadPharm
Package
  • 10mg
  • 25mg
  • 50mg
  • 0.1g
  • 100mg
  • 0.25g
  • 250mg
  • 0.5g
  • 500MG
  • 1g
  • 5g
  • 10g
  • Manufactureraablocks
  • Product numberAA00I04S
  • Product description2,3,4,5,6-Pentafluorophenyl 3-[2-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]ethoxy]propanoate 95%
  • Packaging100mg
  • Price$318
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I04S
  • Product description2,3,4,5,6-Pentafluorophenyl 3-[2-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]ethoxy]propanoate 95%
  • Packaging250mg
  • Price$540
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I04S
  • Product description2,3,4,5,6-Pentafluorophenyl 3-[2-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]ethoxy]propanoate 95%
  • Packaging1g
  • Price$1342
  • Updated2026-05-29
  • Buy
  • ManufacturerAbosyn
  • Product number20-1411
  • Product descriptionperfluorophenyl 3-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)propanoate ≧95%(Puritymayvarybetweenbatches)
  • Packaging1g
  • Price$1638
  • Updated2026-05-21
  • Buy
  • ManufacturerAbosyn
  • Product number20-1411
  • Product descriptionperfluorophenyl 3-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)propanoate ≧95%(Puritymayvarybetweenbatches)
  • Packaging0.5g
  • Price$1170
  • Updated2026-05-21
  • Buy
  • ManufacturerAbosyn
  • Product number20-1411
  • Product descriptionperfluorophenyl 3-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)propanoate ≧95%(Puritymayvarybetweenbatches)
  • Packaging5g
  • Price$4914
  • Updated2026-05-21
  • Buy
  • ManufacturerAbosyn
  • Product number20-1411
  • Product descriptionperfluorophenyl 3-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)propanoate ≧95%(Puritymayvarybetweenbatches)
  • Packaging10g
  • Price$6880
  • Updated2026-05-21
  • Buy
  • ManufacturerAbosyn
  • Product number20-1411
  • Product descriptionperfluorophenyl 3-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)propanoate ≧95%(Puritymayvarybetweenbatches)
  • Packaging0.25g
  • Price$780
  • Updated2026-05-21
  • Buy
  • ManufacturerAbosyn
  • Product number20-1411
  • Product descriptionperfluorophenyl 3-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)propanoate ≧95%(Puritymayvarybetweenbatches)
  • Packaging0.1g
  • Price$430
  • Updated2026-05-21
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY225142
  • Product descriptionperfluorophenyl 3-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)propanoate 95.00%
  • Packaging250MG
  • Price$975
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY225142
  • Product descriptionperfluorophenyl 3-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)propanoate 95.00%
  • Packaging100MG
  • Price$575
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY225142
  • Product descriptionperfluorophenyl 3-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)propanoate 95.00%
  • Packaging1G
  • Price$2645
  • Updated2026-05-27
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1509
  • Product descriptionMal-PEG2-PFP
  • Packaging100mg
  • Price$837
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberBD-A508968
  • Product descriptionMal-PEG2-PFP ester 98%
  • Packaging250mg
  • Price$615
  • Updated2026-05-25
  • Buy
  • ManufacturerArctom
  • Product numberBD-A508968
  • Product descriptionMal-PEG2-PFP ester 98%
  • Packaging250mg
  • Price$615
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A508968
  • Product descriptionMal-PEG2-PFP ester 98%
  • Packaging100mg
  • Price$349
  • Updated2026-05-25
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00I04S 2,3,4,5,6-Pentafluorophenyl 3-[2-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]ethoxy]propanoate 95% 100mg $318 2026-05-29 Buy
aablocks AA00I04S 2,3,4,5,6-Pentafluorophenyl 3-[2-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]ethoxy]propanoate 95% 250mg $540 2026-05-29 Buy
aablocks AA00I04S 2,3,4,5,6-Pentafluorophenyl 3-[2-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]ethoxy]propanoate 95% 1g $1342 2026-05-29 Buy
Abosyn 20-1411 perfluorophenyl 3-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)propanoate ≧95%(Puritymayvarybetweenbatches) 1g $1638 2026-05-21 Buy
Abosyn 20-1411 perfluorophenyl 3-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)propanoate ≧95%(Puritymayvarybetweenbatches) 0.5g $1170 2026-05-21 Buy
Abosyn 20-1411 perfluorophenyl 3-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)propanoate ≧95%(Puritymayvarybetweenbatches) 5g $4914 2026-05-21 Buy
Abosyn 20-1411 perfluorophenyl 3-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)propanoate ≧95%(Puritymayvarybetweenbatches) 10g $6880 2026-05-21 Buy
Abosyn 20-1411 perfluorophenyl 3-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)propanoate ≧95%(Puritymayvarybetweenbatches) 0.25g $780 2026-05-21 Buy
Abosyn 20-1411 perfluorophenyl 3-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)propanoate ≧95%(Puritymayvarybetweenbatches) 0.1g $430 2026-05-21 Buy
ACHEMBLOCK Y225142 perfluorophenyl 3-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)propanoate 95.00% 250MG $975 2026-05-27 Buy
ACHEMBLOCK Y225142 perfluorophenyl 3-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)propanoate 95.00% 100MG $575 2026-05-27 Buy
ACHEMBLOCK Y225142 perfluorophenyl 3-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)propanoate 95.00% 1G $2645 2026-05-27 Buy
Apolloscientific BIPG1509 Mal-PEG2-PFP 100mg $837 2021-12-16 Buy
Arctom BD-A508968 Mal-PEG2-PFP ester 98% 250mg $615 2026-05-25 Buy
Arctom BD-A508968 Mal-PEG2-PFP ester 98% 250mg $615 2026-05-26 Buy
Arctom BD-A508968 Mal-PEG2-PFP ester 98% 100mg $349 2026-05-25 Buy
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Properties

Boiling point :493.1±45.0 °C(Predicted)
Density :1.482±0.06 g/cm3(Predicted)
solubility :Soluble in DMSO, DCM, DMF
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-PEG2-PFP is a PEG linker containing maleimide and PFP moieties. Maleimides are thiol-reactive and react between pH 6.5 and 7.5 to form thiolester bonds. PFP moieties are amine-reactive and are less susceptible to undergo hydrolysis. The hydrophilic PEG linker increases the water solubility of a compound in aqueous media.

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Suppliers and manufacturers

Xian confluore Biological Technology Co., Ltd.
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Mal-PEG2-PFP ester CAS:1807512-47-5
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TargetMol Chemicals Inc.
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Nextpeptide Inc
Shanxi Tihondan Pharmaceutical Technology Co., Ltd
Jilin Chinese Academy of Sciences-yanshen Technology
Aladdin Scientific
Chongqing Chemdad Co., Ltd Hunan HuaTeng Pharmaceutical Co., Ltd.,