PEG9-t-butly ester CAS#: 1334177-84-2

PEG9-t-butly ester Basic information

Product Name:

PEG9-t-butly ester

Synonyms:

HO-PEG8-CH2CH2COOTBU
t-Butyl 3-Hydroxy(peg8)propionate
HO-PEG8-COOtBu
tert-Butyl 1-Hydroxy-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate
PEG9-t-butly ester
2-Methyl-2-propanyl 1-hydroxy-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate
OH-PEG8-CH2CH2COOtBu
OH-PEG8-TBA

CAS:

1334177-84-2

MF:

C23H46O11

MW:

498.6

Product Categories:

peg

Mol File:

1334177-84-2.mol

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PEG9-t-butly ester Chemical Properties

Boiling point:: 549.5±45.0 °C(Predicted)
Density: 1.083±0.06 g/cm3(Predicted)
storage temp.: 2-8°C
solubility: Soluble in Water, DMSO, DMF, DCM
pka: 14.36±0.10(Predicted)
form: Liquid
color: Colorless to light yellow
InChI: InChI=1S/C23H46O11/c1-23(2,3)34-22(25)4-6-26-8-10-28-12-14-30-16-18-32-20-21-33-19-17-31-15-13-29-11-9-27-7-5-24/h24H,4-21H2,1-3H3
InChIKey: RBRDLMWBCQQRIQ-UHFFFAOYSA-N
SMILES: C(OC(C)(C)C)(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCO

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PEG9-t-butly ester Usage And Synthesis

Description

Hydroxy-PEG8-t-butyl ester is a PEG linker containing a hydroxyl group with a t-butyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

Uses

Hydroxy-PEG8-Boc is a PEG-based PROTAC linker can be used in the synthesis of PROTACs.

IC 50

PEGs

PEG9-t-butly esterSupplier

Adamas Reagent, Ltd.

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Chengdu Pukang Biotechnology Co., Ltd

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T&W GROUP

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Nanjing Junnahe Biopharmaceutical Co., Ltd

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Email: amy.xiang@ally-chem.com

Hunan HuaTeng Pharmaceutical Co., Ltd.,

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Email: sales@huatengsci.com

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