Bromo-PEG4-t-butyl ester
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- $90 - $792
- Product name: Bromo-PEG4-t-butyl ester
- CAS: 564476-32-0
- MF: C15H29BrO6
- MW: 385.29
- EINECS:
- MDL Number:MFCD22574808
- Synonyms:Bromo-PEG4-t-butyl ester;Bromo-PEG5-t-butyl ester;Br-PEG4-t-butyl ester;CAS_564476-32-0;Br-PEG4-CH2CH2COOtBu;Br-PEG4-COOtBu;Br-PEG4-C2-Boc;4,7,10,13-Tetraoxapentadecanoic acid, 15-bromo-, 1,1-dimethylethyl ester
13 prices
Selected condition：
Brand
- Absolute Chiral
- Acrotein
- Activate Scientific
- AK Scientific
- Apolloscientific
- BroadPharm
- ChemScene
Package
- 50mg
- 100mg
- 250mg
- 0.25g
- 500mg
- 0.5g
- 1g
- ManufacturerAbsolute Chiral
- Product numberP1053-00-N
- Product descriptiontert-butyl1-bromo-3,6,9,12-tetraoxapentadecan-15-oate 95%
- Packaging250mg
- Price$238
- Updated2021-12-16
- Buy
- ManufacturerAbsolute Chiral
- Product numberP1053-00-N
- Product descriptiontert-butyl1-bromo-3,6,9,12-tetraoxapentadecan-15-oate 95%
- Packaging500mg
- Price$398
- Updated2021-12-16
- Buy
- ManufacturerAcrotein
- Product numberB-0748
- Product descriptionBr-PEG4-CH2CH2COOtBu 97%
- Packaging0.25g
- Price$220
- Updated2021-12-16
- Buy
- ManufacturerAcrotein
- Product numberB-0748
- Product descriptionBr-PEG4-CH2CH2COOtBu 97%
- Packaging0.5g
- Price$330
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS103960
- Product descriptionBr-PEG4-CH2CH2COOtBu 95+%
- Packaging1g
- Price$588
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number2640CT
- Product descriptionBromo-PEG4-t-butylester
- Packaging100mg
- Price$522
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number2640CT
- Product descriptionBromo-PEG4-t-butylester
- Packaging250mg
- Price$792
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1350
- Product descriptionBromo-PEG4-t-butyl ester
- Packaging250mg
- Price$546
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1351
- Product descriptionBromo-PEG5-t-butyl ester
- Packaging250mg
- Price$740
- Updated2021-12-16
- Buy
- ManufacturerBroadPharm
- Product numberBP-20711
- Product descriptionBromo-PEG4-t-butylester 98%
- Packaging500mg
- Price$140
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-0107159
- Product descriptionBr-PEG4-C2-Boc
- Packaging50mg
- Price$90
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-0107159
- Product descriptionBr-PEG4-C2-Boc
- Packaging100mg
- Price$150
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-0107159
- Product descriptionBr-PEG4-C2-Boc
- Packaging250mg
- Price$200
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Absolute Chiral | P1053-00-N | tert-butyl1-bromo-3,6,9,12-tetraoxapentadecan-15-oate 95% | 250mg | $238 | 2021-12-16 | Buy |
| Absolute Chiral | P1053-00-N | tert-butyl1-bromo-3,6,9,12-tetraoxapentadecan-15-oate 95% | 500mg | $398 | 2021-12-16 | Buy |
| Acrotein | B-0748 | Br-PEG4-CH2CH2COOtBu 97% | 0.25g | $220 | 2021-12-16 | Buy |
| Acrotein | B-0748 | Br-PEG4-CH2CH2COOtBu 97% | 0.5g | $330 | 2021-12-16 | Buy |
| Activate Scientific | AS103960 | Br-PEG4-CH2CH2COOtBu 95+% | 1g | $588 | 2021-12-16 | Buy |
| AK Scientific | 2640CT | Bromo-PEG4-t-butylester | 100mg | $522 | 2021-12-16 | Buy |
| AK Scientific | 2640CT | Bromo-PEG4-t-butylester | 250mg | $792 | 2021-12-16 | Buy |
| Apolloscientific | BIPG1350 | Bromo-PEG4-t-butyl ester | 250mg | $546 | 2021-12-16 | Buy |
| Apolloscientific | BIPG1351 | Bromo-PEG5-t-butyl ester | 250mg | $740 | 2021-12-16 | Buy |
| BroadPharm | BP-20711 | Bromo-PEG4-t-butylester 98% | 500mg | $140 | 2021-12-16 | Buy |
| ChemScene | CS-0107159 | Br-PEG4-C2-Boc | 50mg | $90 | 2021-12-16 | Buy |
| ChemScene | CS-0107159 | Br-PEG4-C2-Boc | 100mg | $150 | 2021-12-16 | Buy |
| ChemScene | CS-0107159 | Br-PEG4-C2-Boc | 250mg | $200 | 2021-12-16 | Buy |
Properties
Boiling point :415.8±35.0 °C(Predicted)
Density :1.210±0.06 g/cm3(Predicted)
solubility :Soluble in DMSO, DCM, DMF
form :Liquid
color :Colorless to light yellow
Density :1.210±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-PEG4-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.More related product prices
Bromo-PEG3-Acid Bromo-PEG2-acid Bromo-PEG6-t-butyl ester Bromo-PEG5-t-butyl ester Bromo-PEG3-t-butyl ester Phosphorus tribromide t-Butyl 2-bromo isobutyrate tert-Butyl acetate Methyl bromoacetate Bromoacetic acid H2N-PEG4-tBu H2N-PEG2-tBu Amino-PEG5-t-butyl ester Bromo-PEG1-CH2CO2tBu Ethanol, 2-(2-bromoethoxy)- Bromo-PEG2-t-butyl ester Ethanol, 2-[2-(2-bromoethoxy)ethoxy]- 4360-63-8 Cyclopropyl bromideRelated product price
- Bromo-PEG3-Acid
$75-2300 - Bromo-PEG2-acid
$139-745 - Bromo-PEG6-t-butyl ester
$65-623
Suppliers and manufacturers
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
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Jilin Chinese Academy of Sciences-yanshen Technology
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Suzhou ARTK Medchem Co., Ltd.
