Tos-PEG4-t-butyl ester

Name: Tos-PEG4-t-butyl ester
Brand: 2A Biotech
SKU: 2A-1200506

CAS Number217817-01-1

Synonyms2-Methyl-2-propanyl 3-{2-[2-(2-{[(4-methylphenyl)sulfonyl]oxy}ethoxy)ethoxy]ethoxy}propanoate

Molecular FormulaC20H32O8S

Molecular Weight432.528

Density1.2±0.1 g/cm3

Boiling Point528.5±45.0 °C at 760 mmHg

Cat. No.: 2A-1200506 Purity:

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Quality Control of [ 217817-01-1 ] SDS Specification MoL

Chemical & Physical Properties
CAS Number	217817-01-1
Catalog No.	2A-1200506
Chinese Name	Tos-PEG4-t-butyl ester
Synonyms	2-Methyl-2-propanyl 3-{2-[2-(2-{[(4-methylphenyl)sulfonyl]oxy}ethoxy)ethoxy]ethoxy}propanoate
Molecular Formula	C20H32O8S
Molecular Weight	432.528
Density	1.2±0.1 g/cm3
Boiling Point	528.5±45.0 °C at 760 mmHg
Storage Condition	2-8℃, dry
Application	Tos-PEG4-t-butyl ester (Tos-PEG4-Boc) is a PROTAC linker and belongs to the PEG class. Tos-PEG4-t-butyl ester (Tos-PEG4-Boc) can be used to synthesize a series of PROTAC molecules, such as BI-3663 (HY
PubChem ID	143504545
SMILES	Cc1ccc(S(=O)(=O)OCCOCCOCCOCCC(=O)OC(C)(C)C)cc1
InChI	InChI=1S/C20H32O8S/c1-17-5-7-18(8-6-17)29(22,23)27-16-15-26-14-13-25-12-11-24-10-9-19(21)28-20(2,3)4/h5-8H,9-16H2,1-4H3
InChI Key	AAQWIVKRAHBPDM-UHFFFAOYSA-N
MSDS	msds/202414_1_217817_01_1.pdf
Transport Info	Product name: Tos-PEG4-Boc

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