Hydroxy-PEG4-t-butyl ester
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- $8 - $1330
- Product name: Hydroxy-PEG4-t-butyl ester
- CAS: 518044-32-1
- MF: C15H30O7
- MW: 322.39
- EINECS:
- MDL Number:MFCD11041117
- Synonyms:Hydroxy-PEG-5-t-butyl ester;PEG5-t-butly ester;Hydroxy-PEG4-t-butly ester;OH-PEG4-CH2CH2COOtBu;OH-PEG4-TBA;HO-PEG4-COOtBu;t-Butyl 3-Hydroxy(PEG4)propoinate;HYDROXY-PEG4-PROPANOIC ACID T-BUTYL ESTER
78 prices
Selected condition：
Brand
- aablocks
- Abosyn
- Absolute Chiral
- ACHEMBLOCK
- Acrotein
- Activate Scientific
- AK Scientific
- Alichem
- ApexBio Technology
- Apolloscientific
- Arctom
- Biosynth
- BroadPharm
- Chemenu
- Chem-Impex
- ChemScene
- Crysdot
- dPEG
- Iris Biotech GmbH
- purepeg
- Sigma-Aldrich
- Synthonix
- TCI Chemical
- TRC
- Usbiological
Package
- 100mg
- 250mg
- 500mg
- 1000mg
- 1g
- 5g
- 5000mg
- 10g
- 25g
- 100G
- Manufactureraablocks
- Product numberAA00DIY8
- Product descriptionTert-Butyl 1-Hydroxy-3,6,9,12-Tetraoxapentadecan-15-Oate 97%
- Packaging100mg
- Price$8
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00DIY8
- Product descriptionTert-Butyl 1-Hydroxy-3,6,9,12-Tetraoxapentadecan-15-Oate 97%
- Packaging250mg
- Price$10
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00DIY8
- Product descriptionTert-Butyl 1-Hydroxy-3,6,9,12-Tetraoxapentadecan-15-Oate 97%
- Packaging1g
- Price$12
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00DIY8
- Product descriptionTert-Butyl 1-Hydroxy-3,6,9,12-Tetraoxapentadecan-15-Oate 97%
- Packaging5g
- Price$41
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00DIY8
- Product descriptionTert-Butyl 1-Hydroxy-3,6,9,12-Tetraoxapentadecan-15-Oate 98%
- Packaging10g
- Price$74
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00DIY8
- Product descriptionTert-Butyl 1-Hydroxy-3,6,9,12-Tetraoxapentadecan-15-Oate >95%
- Packaging25g
- Price$170
- Updated2026-05-28
- Buy
- ManufacturerAbosyn
- Product number10-4869
- Product descriptionHydroxy-PEG4-t-butyl ester ＞95%(Puritymayvarybetweenbatches)
- Packaging25g
- Price$245
- Updated2026-05-21
- Buy
- ManufacturerAbosyn
- Product number10-4869
- Product descriptionHydroxy-PEG4-t-butyl ester ＞95%(Puritymayvarybetweenbatches)
- Packaging5g
- Price$55
- Updated2026-05-21
- Buy
- ManufacturerAbosyn
- Product number10-4869
- Product descriptionHydroxy-PEG4-t-butyl ester ＞95%(Puritymayvarybetweenbatches)
- Packaging10g
- Price$99
- Updated2026-05-21
- Buy
- ManufacturerAbsolute Chiral
- Product numberP1055-00-N
- Product descriptiontert-butyl 1-hydroxy-3,6,9,12-tetraoxapentadecan-15-oate 95%
- Packaging1g
- Price$12
- Updated2026-05-23
- Buy
- ManufacturerACHEMBLOCK
- Product numberP37687
- Product descriptionHO-PEG4-CH2CH2COOtBu 95%
- Packaging25G
- Price$115
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberP37687
- Product descriptionHO-PEG4-CH2CH2COOtBu 95%
- Packaging100G
- Price$290
- Updated2026-05-27
- Buy
- ManufacturerAcrotein
- Product numberB-0858
- Product descriptionHO-PEG4-CH2CH2COOtBu 97%
- Packaging25g
- Price$235.2
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberB-0858
- Product descriptionHO-PEG4-CH2CH2COOtBu 97%
- Packaging10g
- Price$117.6
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberB-0858
- Product descriptionHO-PEG4-CH2CH2COOtBu 97%
- Packaging5g
- Price$63.7
- Updated2026-05-25
- Buy
- ManufacturerActivate Scientific
- Product numberAS93624
- Product descriptionHO-PEG4-CH2CH2COOtBu 95+%
- Packaging1g
- Price$144
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00DIY8 | Tert-Butyl 1-Hydroxy-3,6,9,12-Tetraoxapentadecan-15-Oate 97% | 100mg | $8 | 2026-05-28 | Buy |
| aablocks | AA00DIY8 | Tert-Butyl 1-Hydroxy-3,6,9,12-Tetraoxapentadecan-15-Oate 97% | 250mg | $10 | 2026-05-28 | Buy |
| aablocks | AA00DIY8 | Tert-Butyl 1-Hydroxy-3,6,9,12-Tetraoxapentadecan-15-Oate 97% | 1g | $12 | 2026-05-28 | Buy |
| aablocks | AA00DIY8 | Tert-Butyl 1-Hydroxy-3,6,9,12-Tetraoxapentadecan-15-Oate 97% | 5g | $41 | 2026-05-28 | Buy |
| aablocks | AA00DIY8 | Tert-Butyl 1-Hydroxy-3,6,9,12-Tetraoxapentadecan-15-Oate 98% | 10g | $74 | 2026-05-28 | Buy |
| aablocks | AA00DIY8 | Tert-Butyl 1-Hydroxy-3,6,9,12-Tetraoxapentadecan-15-Oate >95% | 25g | $170 | 2026-05-28 | Buy |
| Abosyn | 10-4869 | Hydroxy-PEG4-t-butyl ester ＞95%(Puritymayvarybetweenbatches) | 25g | $245 | 2026-05-21 | Buy |
| Abosyn | 10-4869 | Hydroxy-PEG4-t-butyl ester ＞95%(Puritymayvarybetweenbatches) | 5g | $55 | 2026-05-21 | Buy |
| Abosyn | 10-4869 | Hydroxy-PEG4-t-butyl ester ＞95%(Puritymayvarybetweenbatches) | 10g | $99 | 2026-05-21 | Buy |
| Absolute Chiral | P1055-00-N | tert-butyl 1-hydroxy-3,6,9,12-tetraoxapentadecan-15-oate 95% | 1g | $12 | 2026-05-23 | Buy |
| ACHEMBLOCK | P37687 | HO-PEG4-CH2CH2COOtBu 95% | 25G | $115 | 2026-05-27 | Buy |
| ACHEMBLOCK | P37687 | HO-PEG4-CH2CH2COOtBu 95% | 100G | $290 | 2026-05-27 | Buy |
| Acrotein | B-0858 | HO-PEG4-CH2CH2COOtBu 97% | 25g | $235.2 | 2026-05-25 | Buy |
| Acrotein | B-0858 | HO-PEG4-CH2CH2COOtBu 97% | 10g | $117.6 | 2026-05-25 | Buy |
| Acrotein | B-0858 | HO-PEG4-CH2CH2COOtBu 97% | 5g | $63.7 | 2026-05-25 | Buy |
| Activate Scientific | AS93624 | HO-PEG4-CH2CH2COOtBu 95+% | 1g | $144 | 2021-12-16 | Buy |
Properties
Boiling point :406.8±35.0 °C(Predicted)
Density :1.04746 g/mL
refractive index :n/D 1.4492
storage temp. :2-8°C
solubility :Soluble in Water, DCM
pka :14.36±0.10(Predicted)
form :liquid
color :Colorless to Light yellow to Light orange
InChI :InChI=1S/C15H30O7/c1-15(2,3)22-14(17)4-6-18-8-10-20-12-13-21-11-9-19-7-5-16/h16H,4-13H2,1-3H3
InChIKey :FJRDXEGYAVAMLB-UHFFFAOYSA-N
SMILES :C(OC(C)(C)C)(=O)CCOCCOCCOCCOCCO
Density :1.04746 g/mL
refractive index :n/D 1.4492
storage temp. :2-8°C
solubility :Soluble in Water, DCM
pka :14.36±0.10(Predicted)
form :liquid
color :Colorless to Light yellow to Light orange
InChI :InChI=1S/C15H30O7/c1-15(2,3)22-14(17)4-6-18-8-10-20-12-13-21-11-9-19-7-5-16/h16H,4-13H2,1-3H3
InChIKey :FJRDXEGYAVAMLB-UHFFFAOYSA-N
SMILES :C(OC(C)(C)C)(=O)CCOCCOCCOCCOCCO
Safety Information
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Description
Hydroxy-PEG4-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.More related product prices
tert-Butyl 3-[2-(2-{2-[2-(2-tert-butoxycarbonylethoxy)ethoxy]ethoxy}ethoxy) -ethoxy]propionate Hydroxy-PEG3-t-butylester PEG7-t-butly ester alpha-[3-(1,1-Dimethylethoxy)-3-oxopropyl]-omega-hydroxypoly(oxy-1,2-ethanediyl) α,ω-dipropionic acid tetraethylene glycol PEG4-acid 3-[2-(2-Hydroxyethoxy)ethoxy]propanoic acid PEG9-t-butly ester 186020-66-6 HO-PEG5-tBu Hydroxy-PEG-5-t-butyl ester tert-Butyl 3-(2-hydroxyethoxy)propanoateRelated product price
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