m-PEG11-acid

Product Name: m-PEG11-acid
CAS No.: 2280998-74-3
Chemical Name: m-PEG11-acid
Synonyms: m-PEG11-acid;2,5,8,11,14,17,20,23,26,29,32-Undecaoxapentatriacontan-35-oic acid;mPEG10-CH2CH2COOH/2,5,8,11,14,17,20,23,26,29,32-undecaoxapentatriacontan-35-oic acid;3-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
CBNumber: CB13162997
Molecular Formula: C24H48O13
Formula Weight: 544.64
MOL File: 2280998-74-3.mol

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m-PEG11-acid Property

Boiling point:: 599.1±50.0 °C(Predicted)
Density: 1.113±0.06 g/cm3(Predicted)
solubility: DMSO : 100 mg/mL (183.61 mM; Need ultrasonic)
form: Liquid
pka: 4.28±0.10(Predicted)
color: Colorless to light yellow

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

BroadPharm

Product number: BP-22093
Product name: m-PEG11-acid
Purity: 98%
Packaging: 1g
Price: $480
Updated: 2021/12/16

Apolloscientific

Product number: BIPG1550
Product name: m-PEG11-acid
Packaging: 500mg
Price: $832
Updated: 2021/12/16

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m-PEG11-acid Chemical Properties,Usage,Production

Description

m-PEG11-acid is a PEG linker containing a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media.

Biological Activity

M-PEG11-acid is a non-cleavable ADC linker containing 11-unit PEG, which can be used to synthesize antibody drug conjugates (ADC). m-PEG11-acid is also a PROTAC linker, belonging to the PEG class, which can be used to synthesize PROTAC molecules.

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

PEGs	Non-cleavable

m-PEG11-acid Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from m-PEG11-acid manufacturers

LAURENT

Product: mPEG10-CH2CH2COOH 2280998-74-3
Price: US $2078.00/g
Min. Order: 1g
Purity: 98%
Supply Ability: 500kg
Release date: 2025-11-20

Xian confluore Biological Technology Co., Ltd.

Product: m-PEG11-COOH 2280998-74-3
Price: US $0.00/g
Min. Order: 1g
Purity: >98.00%
Supply Ability: 1g
Release date: 2024-03-27

2280998-74-3, m-PEG11-acidRelated Search:

mPEG11-Br 3,6,9,12,15,18,21,24,27,30,33-Undecaoxatetratriacontanoic acid mPEG22-NH2 Methyl-PEG24-Amine m-PEG17-acid mPEG17-NH2 MPEG11-SH 3,6,9,12,15,18,21,24,27,30,33-Undecaoxatetratriacontan-1-amine MPEG7-CH2CH2COOH MPEG4-CH2CH2COOH Triethylene Glycol 2-Bromoethyl Methyl Ether m-PEG6-acid INDEX NAME NOT YET ASSIGNED 4,7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52,55,58,61,64,67,70-Tricosaoxahenheptacontanoic acid azido-mPEG11 m-PEG11-CHO m-PEG11-Mal m-PEG11-Ph-CHO

m-PEG11-acid

mPEG10-CH2CH2COOH/2,5,8,11,14,17,20,23,26,29,32-undecaoxapentatriacontan-35-oic acid

3-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid

2,5,8,11,14,17,20,23,26,29,32-Undecaoxapentatriacontan-35-oic acid

2280998-74-3

C24H48O13