CAS 177987-04-1|1,23-Dibromo-3,6,9,12,15,18,21-heptaoxatricosane

Introduction：Basic information about CAS 177987-04-1|1,23-Dibromo-3,6,9,12,15,18,21-heptaoxatricosane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. BiologicalActivity
3. Chemical & Physical Properties
4. Synonyms

Common Name	1,23-Dibromo-3,6,9,12,15,18,21-heptaoxatricosane
CAS Number	177987-04-1	Molecular Weight	496.229
Density	1.4±0.1 g/cm3	Boiling Point	486.9±40.0 °C at 760 mmHg
Molecular Formula	C₁₆H₃₂Br₂O₇	Melting Point	/
MSDS	/	Flash Point	203.4±25.8 °C

Names

Name	Br-PEG7-Br
Synonym	More Synonyms

BiologicalActivity

Description	Br-PEG7-Br is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].
Related Catalog	Research Areas >>CancerSignaling Pathways >>PROTAC >>PROTAC Linker
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

Density	1.4±0.1 g/cm3
Boiling Point	486.9±40.0 °C at 760 mmHg
Molecular Formula	C₁₆H₃₂Br₂O₇
Molecular Weight	496.229
Flash Point	203.4±25.8 °C
Exact Mass	494.051453
LogP	-0.28
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.483
InChIKey	WZVUWDFPUXHBBR-UHFFFAOYSA-N
SMILES	BrCCOCCOCCOCCOCCOCCOCCOCCBr

Synonyms

3,6,9,12,15,18,21-Heptaoxatricosane, 1,23-dibromo-

1,23-Dibromo-3,6,9,12,15,18,21-heptaoxatricosane

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