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[2-[2-[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]acetic acid

[2-[2-[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]acetic acid structure

CAS No.: 16142-03-3

Chemical Name:: [2-[2-[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]acetic acid

Synonyms: mPEG5-CH2COOH;MPEG5-OCH2COOH;m-PEG6-CH4COOH;mPEG5-acetic acid;3,6,9,12,15,18-Hexaoxa-nonadecansaeure;3,6,9,12,15,18-Hexaoxanonadecanoic acid;2,5,8,11,14,17-Hexaoxanonadecan-19-oic acid;2,5,8,11,14,17-Hexaoxa-19-nonadecanoic Acid;mPEG5-CH2COOH/3,6,9,12,15,18-Hexaoxanonadecanoic acid;[2-[2-[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]acetic acid

CBNumber:: CB52747175

Molecular Formula:: C13H26O8

Molecular Weight:: 310.34

MDL Number:: MFCD30536160

MOL File:: 16142-03-3.mol

Last updated:2023-03-13 11:54:02

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[2-[2-[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]acetic acid Properties

Boiling point	418.6±40.0 °C(Predicted)
Density	1.124±0.06 g/cm3(Predicted)
pka	3.39±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-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

[2-[2-[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]acetic acid price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
BroadPharm	BP-23434	m-PEG6-CH2COOH 98%	16142-03-3	1g	$310	2021-12-16	Buy
Activate Scientific	AS104071	mPEG5-CH2COOH 95+%	16142-03-3	1g	$471	2021-12-16	Buy
purepeg	363605	mPEG5-CH2COOH min.95%	16142-03-3	250mg	$152	2021-12-16	Buy
Acrotein	B-0958	mPEG5-CH2COOH 97%	16142-03-3	0.5g	$247.5	2021-12-16	Buy
purepeg	363605	mPEG5-CH2COOH min.95%	16142-03-3	1g	$275	2021-12-16	Buy

Product number	Packaging	Price	Buy
BP-23434	1g	$310	Buy
AS104071	1g	$471	Buy
363605	250mg	$152	Buy
B-0958	0.5g	$247.5	Buy
363605	1g	$275	Buy

[2-[2-[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]acetic acid Chemical Properties,Uses,Production

Description

m-PEG6-CH2COOH 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.

Biological Activity

m-PEG5-CH2COOH is a non-cleavable ADC linker for the synthesis of antibody-drug conjugates (ADCs). It is also a PEG-based PROTAC linker, which can be used for PROTAC synthesis.

in vitro

ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker.
PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins.

target

Non-cleavable

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PEGs

[2-[2-[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]acetic acid Preparation Products And Raw materials

Raw materials

Preparation Products

[2-[2-[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]acetic acid Suppliers

Global( 52)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
9i LLC	+18039569191	MWan@NiNeiLab.com	United States	418	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	+86-021-61551413 +8618813727289	contact@trustwe.com	China	5738	58
QINGDAO KAIENSI INTERNATIONAL TRADE CO.,LTD.	+86-0532-8699-9256 +8615254267723	kaley@cnfdevelop.com	China	1410	58
TargetMol Chemicals Inc.	+1-781-999-5354 +1-00000000000	marketing@targetmol.com	United States	19892	58
Shanxi Tihondan Pharmaceutical Technology Co., Ltd	+8618235132063	sales@tihondan.com	China	3725	58
Jilin Chinese Academy of Sciences-yanshen Technology	+undefined18143011203	info@chemextension.com	China	42057	58
Aladdin Scientific	+1-+1(833)-552-7181	sales@aladdinsci.com	United States	52927	58
Biomatrik (Jiaxing) Inc.	573-573-82623377 18967387295	sales@biomatrik.cn	China	71	61
Beijing Isomersyn Technology CO;LTD	010-82954736 13391601435	sales@isomersyn.com	China	3296	57

Supplier	Advantage
9i LLC	58
career henan chemical co	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	58
QINGDAO KAIENSI INTERNATIONAL TRADE CO.,LTD.	58
TargetMol Chemicals Inc.	58
Shanxi Tihondan Pharmaceutical Technology Co., Ltd	58
Jilin Chinese Academy of Sciences-yanshen Technology	58
Aladdin Scientific	58
Biomatrik (Jiaxing) Inc.	61
Beijing Isomersyn Technology CO;LTD	57

View Lastest Price from [2-[2-[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]acetic acid manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-12-23	[2-[2-[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]acetic acid 16142-03-3	US $1.00 / KG	1KG	97%-99.9%	100kg	Career Henan Chemical Co

[2-[2-[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]acetic acid
16142-03-3
US $1.00 / KG
97%-99.9%
Career Henan Chemical Co

16142-03-3([2-[2-[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]acetic acid)Related Search:

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MPEG5-OCH2COOH [2-[2-[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]acetic acid 3,6,9,12,15,18-Hexaoxanonadecanoic acid m-PEG6-CH4COOH mPEG5-acetic acid mPEG5-CH2COOH 2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]acetic acid 3,6,9,12,15,18-Hexaoxa-nonadecansaeure 2,5,8,11,14,17-Hexaoxanonadecan-19-oic acid mPEG5-CH2COOH/3,6,9,12,15,18-Hexaoxanonadecanoic acid 2,5,8,11,14,17-Hexaoxa-19-nonadecanoic Acid 16142-03-3 C13H26O8