ChemicalBook > CAS DataBase List > Acid-PEG5-t-butyl ester
Acid-PEG5-t-butyl ester
- Product Name
- Acid-PEG5-t-butyl ester
- CAS No.
- 1309460-29-4
- Chemical Name
- Acid-PEG5-t-butyl ester
- Synonyms
- COOH-PEG5-OtBu;Acid-PEG5-C2-Boc;COOH-PEG5-COOtBu;Acid-PEG5-t-Bu Ester;Acid-PEG5-t-butyl ester;HOOCCH2CH2O-PEG4-CH2CH2COOtBu;2,2-Dimethyl-4-oxo-3,7,10,13,16,19-hexaoxadocosan-22-oic acid;4,7,10,13,16-Pentaoxanonadecanedioic acid, 1-(1,1-dimethylethyl) ester;2,2-Dimethyl-4-oxo-3,7,10,13,16,19-hexaoxadocosan-22-oic acid , Acid-PEG5-C2-Boc;HOOCCH2CH2O-PEG4-CH2CH2COOtBu/4,7,10,13,16-Pentaoxanonadecanedioic acid, 1-(1,1-dimethylethyl) ester
- CBNumber
- CB33062295
- Molecular Formula
- C18H34O9
- Formula Weight
- 394.46
- MOL File
- 1309460-29-4.mol
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Acid-PEG5-t-butyl ester Property
- Boiling point:
- 495.2±45.0 °C(Predicted)
- Density
- 1.109±0.06 g/cm3(Predicted)
- solubility
- Soluble in Water, DMSO, DCM, DMF
- pka
- 4.28±0.10(Predicted)
- form
- Liquid
- color
- Colorless to light yellow
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N-Bromosuccinimide Price
TRC
- Product number
- C183738
- Product name
- Carboxy-PEG5-t-butylEster
- Packaging
- 1mg
- Price
- $45
- Updated
- 2021/12/16
BroadPharm
- Product number
- BP-20439
- Product name
- Acid-PEG5-t-butylester
- Purity
- 95%
- Packaging
- 100mg
- Price
- $320
- Updated
- 2021/12/16
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Acid-PEG5-t-butyl ester Chemical Properties,Usage,Production
Description
Acid-PEG5-t-butyl ester is a PEG linker containing a t-butyl protected carboxyl group with a terminal carboxylic acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions.
Acid-PEG5-t-butyl ester Preparation Products And Raw materials
Raw materials
Preparation Products
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Acid-PEG5-t-butyl ester Suppliers
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View Lastest Price from Acid-PEG5-t-butyl ester manufacturers
Xian confluore Biological Technology Co., Ltd.
- Product
- COOH-PEG5-COOtBu 1309460-29-4
- Price
- US $0.00/g
- Min. Order
- 1g
- Purity
- >98.00%
- Supply Ability
- 1g
- Release date
- 2024-03-23
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