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ChemicalBook >> CAS DataBase List >> Mal-PEG4-PFP

Mal-PEG4-PFP

$90 - $4750
Product name: Mal-PEG4-PFP
CAS: 1415800-42-8
MF: C21H22F5NO8
MW: 511.39
EINECS:
MDL Number:MFCD22683308
Synonyms:Mal-PEG4-PFP;Mal-PEG5-PFP ester;4,7,10,13-Tetraoxapentadecanoic acid, 15-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-, 2,3,4,5,6-pentafluorophenyl ester;Mal-PEG4-PFP ester;Perfluorophenyl 2-(2-(2-(2-(2,5-dioxo-2H-pyrrol-1(5H)-yl)ethoxy)ethoxy)ethoxy)acetate;(2,3,4,5,6-pentafluorophenyl) 3-[2-[2-[2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethoxy]ethoxy]ethoxy]propanoate;perfluorophenyl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12-tetraoxapentadecan-15-oate;Mal-amido-PEG4-PFP Ester

Price35 Properties Safety Information Description

35 prices

Selected condition：

Brand

aablocks
Abosyn
ACHEMBLOCK
American Custom Chemicals Corporation
Apolloscientific
Arctom
BroadPharm
Chemenu
ChemScene
Crysdot
TRC

Package

10mg
50mg
100mg
0.1g
250mg
0.25g
0.5g
1g
5g
10g

Manufactureraablocks
Product numberAA001GJ3
Product descriptionMal-PEG4-PFP 95%
Packaging100mg
Price$269
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA001GJ3
Product descriptionMal-PEG4-PFP 95%
Packaging250mg
Price$409
Updated2026-05-28
Buy

ManufacturerAbosyn
Product number20-1414
Product descriptionMal-PEG4-PFPester ≧95%(Puritymayvarybetweenbatches)
Packaging0.1g
Price$312
Updated2026-05-21
Buy

ManufacturerAbosyn
Product number20-1414
Product descriptionMal-PEG4-PFPester ≧95%(Puritymayvarybetweenbatches)
Packaging0.25g
Price$565
Updated2026-05-21
Buy

ManufacturerAbosyn
Product number20-1414
Product descriptionMal-PEG4-PFPester ≧95%(Puritymayvarybetweenbatches)
Packaging0.5g
Price$764
Updated2026-05-21
Buy

ManufacturerAbosyn
Product number20-1414
Product descriptionMal-PEG4-PFPester ≧95%(Puritymayvarybetweenbatches)
Packaging1g
Price$765
Updated2026-05-21
Buy

ManufacturerAbosyn
Product number20-1414
Product descriptionMal-PEG4-PFPester ≧95%(Puritymayvarybetweenbatches)
Packaging5g
Price$3210
Updated2026-05-21
Buy

ManufacturerAbosyn
Product number20-1414
Product descriptionMal-PEG4-PFPester ≧95%(Puritymayvarybetweenbatches)
Packaging10g
Price$4494
Updated2026-05-21
Buy

ManufacturerACHEMBLOCK
Product numberX211523
Product descriptionMal-PEG4-PFP ester 97%
Packaging250MG
Price$420
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberX211523
Product descriptionMal-PEG4-PFP ester 97%
Packaging100MG
Price$245
Updated2026-05-27
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberPOL0002472
Product descriptionMAL-PEG4-PFP 95.00%
Packaging100MG
Price$669.9
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberBIPG1511
Product descriptionMal-PEG4-PFP 98%
Packaging1g
Price$4750
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberBIPG1511
Product descriptionMal-PEG4-PFP
Packaging100mg
Price$837
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberBIPG1511
Product descriptionMal-PEG4-PFP 98%
Packaging100mg
Price$852
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberBIPG1511
Product descriptionMal-PEG4-PFP 98%
Packaging250mg
Price$1510
Updated2026-06-04
Buy

ManufacturerArctom
Product numberHT-10777
Product descriptionMal-PEG4-PFP ≥95%
Packaging1g
Price$779
Updated2026-05-25
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA001GJ3	Mal-PEG4-PFP 95%	100mg	$269	2026-05-28	Buy
aablocks	AA001GJ3	Mal-PEG4-PFP 95%	250mg	$409	2026-05-28	Buy
Abosyn	20-1414	Mal-PEG4-PFPester ≧95%(Puritymayvarybetweenbatches)	0.1g	$312	2026-05-21	Buy
Abosyn	20-1414	Mal-PEG4-PFPester ≧95%(Puritymayvarybetweenbatches)	0.25g	$565	2026-05-21	Buy
Abosyn	20-1414	Mal-PEG4-PFPester ≧95%(Puritymayvarybetweenbatches)	0.5g	$764	2026-05-21	Buy
Abosyn	20-1414	Mal-PEG4-PFPester ≧95%(Puritymayvarybetweenbatches)	1g	$765	2026-05-21	Buy
Abosyn	20-1414	Mal-PEG4-PFPester ≧95%(Puritymayvarybetweenbatches)	5g	$3210	2026-05-21	Buy
Abosyn	20-1414	Mal-PEG4-PFPester ≧95%(Puritymayvarybetweenbatches)	10g	$4494	2026-05-21	Buy
ACHEMBLOCK	X211523	Mal-PEG4-PFP ester 97%	250MG	$420	2026-05-27	Buy
ACHEMBLOCK	X211523	Mal-PEG4-PFP ester 97%	100MG	$245	2026-05-27	Buy
American Custom Chemicals Corporation	POL0002472	MAL-PEG4-PFP 95.00%	100MG	$669.9	2021-12-16	Buy
Apolloscientific	BIPG1511	Mal-PEG4-PFP 98%	1g	$4750	2026-06-04	Buy
Apolloscientific	BIPG1511	Mal-PEG4-PFP	100mg	$837	2021-12-16	Buy
Apolloscientific	BIPG1511	Mal-PEG4-PFP 98%	100mg	$852	2026-06-04	Buy
Apolloscientific	BIPG1511	Mal-PEG4-PFP 98%	250mg	$1510	2026-06-04	Buy
Arctom	HT-10777	Mal-PEG4-PFP ≥95%	1g	$779	2026-05-25	Buy

Next Last

Properties

storage temp. :Storage temp. 2-8°C
form :Viscous Liquid
color :Off-white to light brown

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H302	Harmful if swallowed	Acute toxicity,oral	Category 4	Warning	P264, P270, P301+P312, P330, P501
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P270	Do not eat, drink or smoke when using this product.
P271	Use only outdoors or in a well-ventilated area.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P304+P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P330	Rinse mouth.
P405	Store locked up.
P501	Dispose of contents/container to..…

Description

Mal-PEG4-PFP is a PEG linker with maleimide and PFP moieties. Maleimides are thiol reactive between pH 6.5 and 7.5, forming thiolester bonds. The PFP is amine reactive and forms stable amide bonds. PFP was also found to be less susceptible toward hydrolysis than other amine reactive groups. The hydrophilic PEG linker increases the water solubility of a compound in aqueous environments. Increasing the number of units in the PEG chain ehnahces their solubility properties.

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Suppliers and manufacturers

TargetMol Chemicals Inc.

$40.00
Mal-PEG4-PFP ester CAS:1415800-42-8

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Wuhan Borenpharm Co., Ltd

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Mal-PEG4-PFP

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers