m-PEG7-alcohol

Modify Date: 2026-07-01 10:56:54

m-PEG7-alcohol Structure
m-PEG7-alcohol structure
Common Name m-PEG7-alcohol
CAS Number 4437-01-8 Molecular Weight 340.410
Density 1.1±0.1 g/cm3 Boiling Point 416.0±40.0 °C at 760 mmHg
Molecular Formula C15H32O8 Melting Point N/A
MSDS N/A Flash Point 205.4±27.3 °C

 Use of m-PEG7-alcohol


m-PEG7-alcohol is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 2,5,8,11,14,17,20-Heptaoxadocosan-22-ol
Synonym More Synonyms

 m-PEG7-alcohol Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description m-PEG7-alcohol is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].
Related Catalog
Target

PEGs

In Vitro 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[1].
References

[1]. An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.1±0.1 g/cm3
Boiling Point 416.0±40.0 °C at 760 mmHg
Molecular Formula C15H32O8
Molecular Weight 340.410
Flash Point 205.4±27.3 °C
Exact Mass 340.209717
PSA 84.84000
LogP -2.95
Vapour Pressure 0.0±2.2 mmHg at 25°C
Index of Refraction 1.449
InChIKey AGWKUHGLWHMYTG-UHFFFAOYSA-N
SMILES COCCOCCOCCOCCOCCOCCOCCO

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

WGK Germany 3
HS Code 2909499000

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2909499000
Summary 2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
MFCD06201006
Heptaethylene Glycol MonoMethyl Ether
2,5,8,11,14,17,20-Heptaoxadocosan-22-ol

 m-PEG7-alcohol | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the polar surface area (PSA) of 2,5,8,11,14,17,20-Heptaoxadocosan-22-ol?
A: Polar surface area (PSA) of 2,5,8,11,14,17,20-Heptaoxadocosan-22-ol is 84.84000.
Q: What is the InChIKey of 2,5,8,11,14,17,20-Heptaoxadocosan-22-ol?
A: InChIKey of 2,5,8,11,14,17,20-Heptaoxadocosan-22-ol is AGWKUHGLWHMYTG-UHFFFAOYSA-N.
Q: What is the LogP of 2,5,8,11,14,17,20-Heptaoxadocosan-22-ol?
A: LogP of 2,5,8,11,14,17,20-Heptaoxadocosan-22-ol is -2.95.
Q: What is the SMILES notation of 2,5,8,11,14,17,20-Heptaoxadocosan-22-ol?
A: SMILES notation of 2,5,8,11,14,17,20-Heptaoxadocosan-22-ol is COCCOCCOCCOCCOCCOCCOCCO.
Q: What are the upstream materials of 2,5,8,11,14,17,20-Heptaoxadocosan-22-ol?
A: Related upstream materials(CAS) of 2,5,8,11,14,17,20-Heptaoxadocosan-22-ol: 112-60-7;74654-05-0;68999-61-1;2615-15-8;6482-24-2;52995-76-3;112-35-6;5197-62-6;85539-28-2.
Q: What is the CAS number of 2,5,8,11,14,17,20-Heptaoxadocosan-22-ol?
A: CAS number of 2,5,8,11,14,17,20-Heptaoxadocosan-22-ol is 4437-01-8.
Q: What is the English name of 2,5,8,11,14,17,20-Heptaoxadocosan-22-ol?
A: The English name of 2,5,8,11,14,17,20-Heptaoxadocosan-22-ol is 2,5,8,11,14,17,20-Heptaoxadocosan-22-ol.
Q: What are the downstream products of 2,5,8,11,14,17,20-Heptaoxadocosan-22-ol?
A: Related downstream products(CAS) of 2,5,8,11,14,17,20-Heptaoxadocosan-22-ol: 208987-04-6;6048-68-6;170572-38-0.
Q: What is the molecular formula of 2,5,8,11,14,17,20-Heptaoxadocosan-22-ol?
A: Molecular formula of 2,5,8,11,14,17,20-Heptaoxadocosan-22-ol is C15H32O8.
Q: What is the boiling point of 2,5,8,11,14,17,20-Heptaoxadocosan-22-ol?
A: Boiling point of 2,5,8,11,14,17,20-Heptaoxadocosan-22-ol is 416.0±40.0 °C at 760 mmHg.

 m-PEG7-alcoholfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Dayang Chem (Hangzhou) Co., Ltd.
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