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MPEG4-CH2CH2COOH

MPEG4-CH2CH2COOH structure

CAS No.: 81836-43-3

Chemical Name:: MPEG4-CH2CH2COOH

Synonyms: m-PEG5-COOH;m-PEG5-acid;Methyl-PEG4-acid;MPEG4-CH2CH2COOH;mPEG4-propionic acid;MeO-(CH2CH2O)4-CH2CH2COOH;4,7,10,13,16-Pentaoxaheptadecanoic acid;2,5,8,11,14-pentaoxaheptadecan-17-oic acid;mPEG4-CH2CH2COOH/4,7,10,13,16-Pentaoxaheptadecanoic acid;3-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]propanoic acid

CBNumber:: CB22546942

Molecular Formula:: C12H24O7

Molecular Weight:: 280.31

MDL Number:: MFCD20926398

MOL File:: 81836-43-3.mol

Last updated:2024-10-23 13:36:13

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MPEG4-CH2CH2COOH Properties

Boiling point	393.0±37.0 °C(Predicted)
Density	1.107±0.06 g/cm3(Predicted)
solubility	Soluble in Water, DMSO, DCM, DMF
pka	4.28±0.10(Predicted)
form	Liquid
color	Light yellow to light brown

MPEG4-CH2CH2COOH price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
BroadPharm	BP-20455	m-PEG5-acid 98%	81836-43-3	1g	$250	2021-12-16	Buy
ChemPep	280802	mPEG4-CH2CH2COOH	81836-43-3	1g	$253	2021-12-16	Buy
Activate Scientific	AS103978	mPEG4-CH2CH2COOH 95+%	81836-43-3	1g	$342	2021-12-16	Buy
AK Scientific	0495AP	mPEG4-CH2CH2COOH	81836-43-3	1g	$357	2021-12-16	Buy
American Custom Chemicals Corporation	POL0002493	M-PEG5-ACID 95.00%	81836-43-3	250MG	$401.1	2021-12-16	Buy

Product number	Packaging	Price	Buy
BP-20455	1g	$250	Buy
280802	1g	$253	Buy
AS103978	1g	$342	Buy
0495AP	1g	$357	Buy
POL0002493	250MG	$401.1	Buy

MPEG4-CH2CH2COOH Chemical Properties,Uses,Production

Description

m-PEG5-acid is a PEG linker containing a terminal carboxylic acid. 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. The hydrophilic PEG spacer increases solubility in aqueous media.

MPEG4-CH2CH2COOH Preparation Products And Raw materials

Raw materials

Preparation Products

MPEG4-CH2CH2COOH Suppliers

Global( 101)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
9i LLC	+18039569191	MWan@NiNeiLab.com	United States	418	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39894	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	+86-021-61551413 +8618813727289	contact@trustwe.com	China	5738	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	13482	58
TargetMol Chemicals Inc.	+1-781-999-5354 +1-00000000000	marketing@targetmol.com	United States	32165	58
Wuhan Borenpharm Co., Ltd	027-65563561 18717150066	3207347307@qq.com	CHINA	1238	58
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	laboratory@coreychem.com	China	30240	58
Nextpeptide Inc	+86-0571-81612335 +8613336028439	sales@nextpeptide.com	China	19908	58
LEAP CHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	24727	58
Nantong HI-FUTURE Biology Co., Ltd.	+undefined18051384581	sales@chemhifuture.com	China	3135	58

Supplier	Advantage
9i LLC	58
Chongqing Chemdad Co., Ltd	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	58
Zhengzhou Alfa Chemical Co.,Ltd	58
TargetMol Chemicals Inc.	58
Wuhan Borenpharm Co., Ltd	58
Career Henan Chemica Co	58
Nextpeptide Inc	58
LEAP CHEM CO., LTD.	58
Nantong HI-FUTURE Biology Co., Ltd.	58

View Lastest Price from MPEG4-CH2CH2COOH manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2024-10-24	m-PEG5-acid 81836-43-3	US $0.00 / mg			10g	TargetMol Chemicals Inc.
	2024-03-27	m-PEG5-COOH 81836-43-3	US $0.00 / g	25g	>98.00%	25g	Xian confluore Biological Technology Co., Ltd.

m-PEG5-acid
81836-43-3
US $0.00 / mg
TargetMol Chemicals Inc.

m-PEG5-COOH
81836-43-3
US $0.00 / g
>98.00%
Xian confluore Biological Technology Co., Ltd.

81836-43-3(MPEG4-CH2CH2COOH)Related Search:

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2-METHOXYETHYLAMINE 2,5,8,11,14,17-Hexaoxanonadecan-19-amine mPEG5-N3 HEPTAETHYLENE GLYCOL MONOMETHYL ETHER TETRAETHYLENEGLYCOL MONOMETHYL ETHER

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MPEG4-CH2CH2COOH 4,7,10,13,16-Pentaoxaheptadecanoic acid m-PEG5-COOH mPEG4-propionic acid m-PEG5-acid Methyl-PEG4-acid 2,5,8,11,14-pentaoxaheptadecan-17-oic acid MeO-(CH2CH2O)4-CH2CH2COOH mPEG4-CH2CH2COOH/4,7,10,13,16-Pentaoxaheptadecanoic acid 3-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]propanoic acid 81836-43-3 C12H24O7 peg