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

m-PEG4-Mal

$45 - $1639
Product name: m-PEG4-Mal
CAS: 1263044-81-0
MF: C16H26N2O7
MW: 358.39
EINECS:
MDL Number:MFCD13185020
Synonyms:m-PEG4-Mal;Mal-amido-PEG4-Ome;m-dPEG(R)4-MAL;Methyl-PEG4-Maleimide;m-PEG4-amino-Mal;1H-Pyrrole-1-propanamide, 2,5-dihydro-2,5-dioxo-N-3,6,9,12-tetraoxatridec-1-yl-;mPEG4-Maleimide;m-dPEG??-MAL

Price43 Properties Safety Information Description

43 prices

Selected condition：

Brand

aablocks
Apolloscientific
Biosynth
BroadPharm
ChemScene
dPEG
Iris Biotech GmbH
purepeg
Sigma-Aldrich
TRC

Package

10mg
100mg
250mg
500mg
1000mg
1g

Manufactureraablocks
Product numberAA00HRD6
Product descriptionMpeg4-Mal ≥95%
Packaging100mg
Price$173
Updated2026-05-29
Buy

Manufactureraablocks
Product numberAA00HRD6
Product descriptionMpeg4-Mal 99%
Packaging250mg
Price$253
Updated2026-05-29
Buy

Manufactureraablocks
Product numberAA00HRD6
Product descriptionMpeg4-Mal ≥95%
Packaging1000mg
Price$400
Updated2026-05-29
Buy

ManufacturerApolloscientific
Product numberBIPG1612
Product descriptionm-PEG4-Mal 98%
Packaging250mg
Price$645
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberBIPG1612
Product descriptionm-PEG4-Mal
Packaging250mg
Price$669
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberBIPG1612
Product descriptionm-PEG4-Mal 98%
Packaging500mg
Price$871
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberBIPG1612
Product descriptionm-PEG4-Mal 98%
Packaging1g
Price$1265
Updated2026-06-04
Buy

ManufacturerBiosynth
Product numberDPG-6094
Product descriptionHydroxy-dPEG?24-t-Butyl Ester
Packaging1000mg
Price$1240
Updated2026-06-04
Buy

ManufacturerBiosynth
Product numberNAC04481
Product descriptionm-dPEG4-MAL
Packaging500mg
Price$1140
Updated2026-06-04
Buy

ManufacturerBiosynth
Product numberDPG-6094
Product descriptionHydroxy-dPEG?24-t-Butyl Ester
Packaging100mg
Price$494
Updated2026-06-04
Buy

ManufacturerBroadPharm
Product numberbp-22747
Product descriptionm-PEG4-Mal 98%
Packaging500MG
Price$440
Updated2026-05-24
Buy

ManufacturerBroadPharm
Product numberbp-22747
Product descriptionm-PEG4-Mal 98%
Packaging250MG
Price$320
Updated2026-05-24
Buy

ManufacturerBroadPharm
Product numberBP-22747
Product descriptionm-PEG4-Mal 98%
Packaging1g
Price$650
Updated2021-12-16
Buy

ManufacturerBroadPharm
Product numberBP-22747
Product descriptionm-PEG4-Mal 98%
Packaging500mg
Price$440
Updated2021-12-16
Buy

ManufacturerBroadPharm
Product numberbp-22747
Product descriptionm-PEG4-Mal 98%
Packaging1G
Price$650
Updated2026-05-24
Buy

ManufacturerBroadPharm
Product numberBP-22747
Product descriptionm-PEG4-Mal 98%
Packaging250mg
Price$320
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00HRD6	Mpeg4-Mal ≥95%	100mg	$173	2026-05-29	Buy
aablocks	AA00HRD6	Mpeg4-Mal 99%	250mg	$253	2026-05-29	Buy
aablocks	AA00HRD6	Mpeg4-Mal ≥95%	1000mg	$400	2026-05-29	Buy
Apolloscientific	BIPG1612	m-PEG4-Mal 98%	250mg	$645	2026-06-04	Buy
Apolloscientific	BIPG1612	m-PEG4-Mal	250mg	$669	2021-12-16	Buy
Apolloscientific	BIPG1612	m-PEG4-Mal 98%	500mg	$871	2026-06-04	Buy
Apolloscientific	BIPG1612	m-PEG4-Mal 98%	1g	$1265	2026-06-04	Buy
Biosynth	DPG-6094	Hydroxy-dPEG?24-t-Butyl Ester	1000mg	$1240	2026-06-04	Buy
Biosynth	NAC04481	m-dPEG4-MAL	500mg	$1140	2026-06-04	Buy
Biosynth	DPG-6094	Hydroxy-dPEG?24-t-Butyl Ester	100mg	$494	2026-06-04	Buy
BroadPharm	bp-22747	m-PEG4-Mal 98%	500MG	$440	2026-05-24	Buy
BroadPharm	bp-22747	m-PEG4-Mal 98%	250MG	$320	2026-05-24	Buy
BroadPharm	BP-22747	m-PEG4-Mal 98%	1g	$650	2021-12-16	Buy
BroadPharm	BP-22747	m-PEG4-Mal 98%	500mg	$440	2021-12-16	Buy
BroadPharm	bp-22747	m-PEG4-Mal 98%	1G	$650	2026-05-24	Buy
BroadPharm	BP-22747	m-PEG4-Mal 98%	250mg	$320	2021-12-16	Buy

Next Last

Properties

storage temp. :-20°C
form :solid or viscous liquid
InChIKey :DOHTYEHHGXSUJO-UHFFFAOYSA-N
SMILES :O=C1C=CC(N1CCC(NCCOCCOCCOCCOC)=O)=O

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:

P280	Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

m-PEG4-Mal is a PEG linker containing a maleimide group. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The hydrophilic PEG spacer increases solubility in aqueous media.

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Suppliers and manufacturers

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m-PEG4-Mal

Properties

Safety Information

Description

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