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Mal-PEG8-acid

Mal-PEG8-acid structure

CAS No.: 1818294-46-0

Chemical Name:: Mal-PEG8-acid

Synonyms: Mal-PEG8-acid;Mal-PEG8-CH2CH2COOH;Maleimide-PEG8-CH2CH2COOH;4,7,10,13,16,19,22,25-Octaoxaheptacosanoic acid, 27-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-;Mal-PEG8-CH2CH2COOH/4,7,10,13,16,19,22,25-Octaoxaheptacosanoic acid, 27-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-;3-[2-[2-[2-[2-[2-[2-[2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid

CBNumber:: CB83062548

Molecular Formula:: C23H39NO12

Molecular Weight:: 521.56

MDL Number:: MFCD26793771

MOL File:: 1818294-46-0.mol

Last updated:2024-03-27 13:09:27

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Mal-PEG8-acid Properties

Boiling point	634.6±55.0 °C(Predicted)
Density	1.213±0.06 g/cm3(Predicted)
solubility	Soluble in Water, DMSO, DCM, DMF
pka	4.28±0.10(Predicted)
form	powder
color	White

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501
HS Code	2930909899

Mal-PEG8-acid price More Price(6)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
BroadPharm	BP-21860	Mal-PEG8-acid 95%	1818294-46-0	100mg	$430	2021-12-16	Buy
Activate Scientific	AS104205	Mal-PEG8-CH2CH2COOH 95+%	1818294-46-0	1g	$629	2021-12-16	Buy
BroadPharm	BP-21860	Mal-PEG8-acid 95%	1818294-46-0	250mg	$750	2021-12-16	Buy
BroadPharm	BP-21860	Mal-PEG8-acid 95%	1818294-46-0	500mg	$1100	2021-12-16	Buy
Acrotein	B-1175	Mal-PEG8-CH2CH2COOH 97%	1818294-46-0	1g	$550	2021-12-16	Buy

Product number	Packaging	Price	Buy
BP-21860	100mg	$430	Buy
AS104205	1g	$629	Buy
BP-21860	250mg	$750	Buy
BP-21860	500mg	$1100	Buy
B-1175	1g	$550	Buy

Mal-PEG8-acid Chemical Properties,Uses,Production

Description

Mal-PEG8-acid is a PEG linker containing a maleimide group with a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.

Mal-PEG8-acid Preparation Products And Raw materials

Raw materials

Preparation Products

Mal-PEG8-acid Suppliers

Global( 38)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
9i LLC	+18039569191	MWan@NiNeiLab.com	United States	418	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
TargetMol Chemicals Inc.	+1-781-999-5354 +1-00000000000	marketing@targetmol.com	United States	19892	58
Wuhan Borenpharm Co., Ltd	027-65563561 18717150066	3207347307@qq.com	CHINA	1238	58
Nextpeptide Inc	+86-0571-81612335 +8613336028439	sales@nextpeptide.com	China	19915	58
Shanghai Acmec Biochemical Technology Co., Ltd.	+undefined18621343501	product@acmec-e.com	China	33350	58
Jilin Chinese Academy of Sciences-yanshen Technology	+undefined18143011203	info@chemextension.com	China	42057	58
Xian confluore Biological Technology Co., Ltd.	+86-15680926068 +86-15680926068	1924344760@confluore.cn	China	2996	58
Suzhou ARTK Medchem Co., Ltd.	+86-512-68323967 +86-18015559028	sales1@artkmedchem.com	China	39009	58
PharmaBlock Sciences (Nanjing),Inc.	400-0255188 4000255188	sales@pharmablock.com	China	4986	55

Supplier	Advantage
9i LLC	58
Chongqing Chemdad Co., Ltd	58
TargetMol Chemicals Inc.	58
Wuhan Borenpharm Co., Ltd	58
Nextpeptide Inc	58
Shanghai Acmec Biochemical Technology Co., Ltd.	58
Jilin Chinese Academy of Sciences-yanshen Technology	58
Xian confluore Biological Technology Co., Ltd.	58
Suzhou ARTK Medchem Co., Ltd.	58
PharmaBlock Sciences (Nanjing),Inc.	55

View Lastest Price from Mal-PEG8-acid manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2024-03-27	Mal-PEG8-acid 1818294-46-0	US $0.00 / g	1g	>98.00%	1g	Xian confluore Biological Technology Co., Ltd.

Mal-PEG8-acid
1818294-46-0
US $0.00 / g
>98.00%
Xian confluore Biological Technology Co., Ltd.

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Maleimide-PEG8-CH2CH2COOH Mal-PEG8-acid Mal-PEG8-CH2CH2COOH 4,7,10,13,16,19,22,25-Octaoxaheptacosanoic acid, 27-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)- Mal-PEG8-CH2CH2COOH/4,7,10,13,16,19,22,25-Octaoxaheptacosanoic acid, 27-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)- 3-[2-[2-[2-[2-[2-[2-[2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid 1818294-46-0 C23H39NO12 peg