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Mal-PEG4-NHS ester

Mal-PEG4-NHS ester structure

CAS No.: 1325208-25-0

Chemical Name:: Mal-PEG4-NHS ester

Synonyms: MAL-PEG4-Osu;Mal-PEG4-NHS ester;2，5-dioxopyrrolidin-1-yl1-(2，5-dioxo-2H-pyrrol-1(5H)-yl)-3，6，9，12-tetraoxapentadecan-15-oate;(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethoxy]ethoxy]ethoxy]propanoate;4,7,10,13-Tetraoxapentadecanoic acid, 15-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-, 2,5-dioxo-1-pyrrolidinyl ester

CBNumber:: CB63062539

Molecular Formula:: C19H26N2O10

Molecular Weight:: 442.42

MDL Number:: MFCD20230464

MOL File:: 1325208-25-0.mol

Last updated:2024-04-03 15:02:24

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Mal-PEG4-NHS ester Properties

Boiling point	580.5±60.0 °C(Predicted)
Density	1.36±0.1 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
solubility	Soluble in DCM
pka	-2.34±0.20(Predicted)
InChI	InChI=1S/C19H26N2O10/c22-15-1-2-16(23)20(15)6-8-28-10-12-30-14-13-29-11-9-27-7-5-19(26)31-21-17(24)3-4-18(21)25/h1-2H,3-14H2
InChIKey	TUPOSLKVPPFQGR-UHFFFAOYSA-N
SMILES	C(ON1C(=O)CCC1=O)(=O)CCOCCOCCOCCOCCN1C(=O)C=CC1=O

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338

Mal-PEG4-NHS ester price More Price(12)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	A496025	MAL-PEG4-NHSEster	1325208-25-0	5mg	$90	2021-12-16	Buy
TRC	A496025	MAL-PEG4-NHSEster	1325208-25-0	25mg	$310	2021-12-16	Buy
BroadPharm	BP-20554	Mal-PEG4-NHSester 98%	1325208-25-0	100mg	$340	2021-12-16	Buy
American Custom Chemicals Corporation	POL0002471	MAL-PEG4-NHS ESTER 95.00%	1325208-25-0	100MG	$551.25	2021-12-16	Buy
BroadPharm	BP-20554	Mal-PEG4-NHSester 98%	1325208-25-0	250mg	$650	2021-12-16	Buy

Product number	Packaging	Price	Buy
A496025	5mg	$90	Buy
A496025	25mg	$310	Buy
BP-20554	100mg	$340	Buy
POL0002471	100MG	$551.25	Buy
BP-20554	250mg	$650	Buy

Mal-PEG4-NHS ester Chemical Properties,Uses,Production

Description

Mal-PEG4-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.

Mal-PEG4-NHS ester Preparation Products And Raw materials

Raw materials

Preparation Products

Mal-PEG4-NHS ester Suppliers

Global( 63)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Xian confluore Biological Technology Co., Ltd.	+86-15680926068 +86-15680926068	1924344760@confluore.cn	China	2893	58
Jinan Carbotang Biotech Co.,Ltd.	+8615866703830	figo.gao@foxmail.com	China	7019	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
Hangzhou Huarong Pharm Co., Ltd.	571-86758373 +8613588754946	sales@huarongpharm.com	CHINA	3149	58
ChemExpress	+86-021-58950125	info@chemexpress.com	China	555	58
Nextpeptide Inc	+86-0571-81612335 +8613336028439	sales@nextpeptide.com	China	19915	58
Hangzhou MolCore BioPharmatech Co.,Ltd.	+86-057181025280; +8617767106207	sales@molcore.com	China	49739	58
LEAPCHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	43348	58

Supplier	Advantage
Xian confluore Biological Technology Co., Ltd.	58
Jinan Carbotang Biotech Co.,Ltd.	58
Chongqing Chemdad Co., Ltd	58
TargetMol Chemicals Inc.	58
Wuhan Borenpharm Co., Ltd	58
Hangzhou Huarong Pharm Co., Ltd.	58
ChemExpress	58
Nextpeptide Inc	58
Hangzhou MolCore BioPharmatech Co.,Ltd.	58
LEAPCHEM CO., LTD.	58

View Lastest Price from Mal-PEG4-NHS ester manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2024-03-27	Mal-PEG4-NHS ester 1325208-25-0	US $0.00 / g	1g	>98.00%	1g	Xian confluore Biological Technology Co., Ltd.

Mal-PEG4-NHS ester
1325208-25-0
US $0.00 / g
>98.00%
Xian confluore Biological Technology Co., Ltd.

1325208-25-0(Mal-PEG4-NHS ester)Related Search:

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Mal-PEG4-NHS ester 4,7,10,13-Tetraoxapentadecanoic acid, 15-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-, 2,5-dioxo-1-pyrrolidinyl ester 2，5-dioxopyrrolidin-1-yl1-(2，5-dioxo-2H-pyrrol-1(5H)-yl)-3，6，9，12-tetraoxapentadecan-15-oate MAL-PEG4-Osu (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethoxy]ethoxy]ethoxy]propanoate 1325208-25-0 peg