Bromo-PEG5-t-butyl ester
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- Product name: Bromo-PEG5-t-butyl ester
- CAS: 1415800-38-2
- MF: C17H33BrO7
- MW: 429.34
- EINECS:
- MDL Number:MFCD22683304
- Synonyms:Br-PEG5-butyl ester;Br-PEG5-t-butyl ester;Br-PEG5-COOtBu;4,7,10,13,16-Pentaoxaoctadecanoic acid, 18-bromo-, 1,1-dimethylethyl ester;Br-PEG5-CH2CH2COOtBu;CAS_1415800-38-2;Bromo-PEG5-Boc;tert-Butyl 1-bromo-3,6,9,12,15-pentaoxaoctadecan-18-oate
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Properties
Boiling point :453.9±40.0 °C(Predicted)
Density :1.200±0.06 g/cm3(Predicted)
solubility :Soluble in DMSO, DCM,DMF
form :Liquid
color :Colorless to light yellow
Density :1.200±0.06 g/cm3(Predicted)
solubility :Soluble in DMSO, DCM,DMF
form :Liquid
color :Colorless to light yellow
Safety Information
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Description
Bromo-PEG5-t-butyl ester is a PEG linker containing a bromide group and a t-butyl protected carboxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The t-butyl protected carboxyl group can be deprotected under acidic conditions.Related product price
- Bromo-PEG3-Acid
₹18121.05
Suppliers and manufacturers
A.J Chemicals
Chongqing Chemdad Co., Ltd
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
Zhengzhou Alfa Chemical Co.,Ltd
TargetMol Chemicals Inc.
Nextpeptide Inc
Hangzhou MolCore BioPharmatech Co.,Ltd.
Wuhan Topule Biopharmaceutical Co., Ltd
Jilin Chinese Academy of Sciences-yanshen Technology
