Propargyl-PEG3-t-butyl ester
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- $42 - $1250
- Product name: Propargyl-PEG3-t-butyl ester
- CAS: 1374658-84-0
- MF: C14H24O5
- MW: 272.34
- EINECS:
- MDL Number:MFCD22201522
- Synonyms:Alkyne-PEG3-CH2CH2COOtBu;PROPARGYL-PEG3-CH2CH2COOTBU;Propargyl-PEG3-t-butyl ester;Propargyl-PEG3-COOtBu;Propargyl-PEG3-Boc;Propanoic acid, 3-[2-[2-(2-propyn-1-yloxy)ethoxy]ethoxy]-, 1,1-dimethylethyl ester;Propargyl-PEG3-t-Bu Ester;Propargyl-PEG2-CH2CH2COOtBu/Propanoic acid, 3-[2-[2-(2-propyn-1-yloxy)ethoxy]ethoxy]-, 1,1-dimethylethyl ester
39 prices
Selected condition：
Brand
- aablocks
- Absolute Chiral
- ACHEMBLOCK
- Acrotein
- Activate Scientific
- Apolloscientific
- BroadPharm
- ChemScene
- Matrix Scientific
- TRC
Package
- 10mg
- 100mg
- 100.00mg
- 250.00mg
- 250mg
- 500mg
- 0.5g
- 1.00g
- 1g
- 5G
- Manufactureraablocks
- Product numberAA00HUY8
- Product descriptionPropanoic acid, 3-[2-[2-(2-propyn-1-yloxy)ethoxy]ethoxy]-, 1,1-dimethylethyl ester 97%
- Packaging250mg
- Price$63
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00HUY8
- Product descriptionPropanoic acid, 3-[2-[2-(2-propyn-1-yloxy)ethoxy]ethoxy]-, 1,1-dimethylethyl ester 97%
- Packaging1g
- Price$133
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00HUY8
- Product descriptionPropanoic acid, 3-[2-[2-(2-propyn-1-yloxy)ethoxy]ethoxy]-, 1,1-dimethylethyl ester 97%
- Packaging100mg
- Price$42
- Updated2026-05-29
- Buy
- ManufacturerAbsolute Chiral
- Product numberP1085-00-N
- Product descriptiontert-butyl 3-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethoxy)propanoate 95%
- Packaging250mg
- Price$58
- Updated2026-05-23
- Buy
- ManufacturerAbsolute Chiral
- Product numberP1085-00-N
- Product descriptiontert-butyl 3-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethoxy)propanoate 95%
- Packaging500mg
- Price$98
- Updated2026-05-23
- Buy
- ManufacturerAbsolute Chiral
- Product numberP1085-00-N
- Product descriptiontert-butyl3-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethoxy)propanoate 95%
- Packaging500mg
- Price$498
- Updated2021-12-16
- Buy
- ManufacturerAbsolute Chiral
- Product numberP1085-00-N
- Product descriptiontert-butyl3-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethoxy)propanoate 95%
- Packaging250mg
- Price$278
- Updated2021-12-16
- Buy
- ManufacturerACHEMBLOCK
- Product numberV156160
- Product descriptionPropargyl-PEG2-CH2CH2COOtBu 95%
- Packaging1G
- Price$205
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberV156160
- Product descriptionPropargyl-PEG2-CH2CH2COOtBu 95%
- Packaging5G
- Price$820
- Updated2026-05-27
- Buy
- ManufacturerAcrotein
- Product numberB-1475
- Product descriptionPropargyl-PEG2-CH2CH2COOtBu 97%
- Packaging1g
- Price$156.8
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberB-1475
- Product descriptionPropargyl-PEG2-CH2CH2COOtBu 97%
- Packaging0.5g
- Price$104.53
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberB-1475
- Product descriptionPropargyl-PEG2-CH2CH2COOtBu 97%
- Packaging1g
- Price$330
- Updated2021-12-16
- Buy
- ManufacturerAcrotein
- Product numberB-1475
- Product descriptionPropargyl-PEG2-CH2CH2COOtBu 97%
- Packaging5g
- Price$781.2
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberB-1475
- Product descriptionPropargyl-PEG2-CH2CH2COOtBu 97%
- Packaging0.5g
- Price$220
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS107934
- Product descriptionPropargyl-PEG3-CH2CH2COOtBu 97%
- Packaging1g
- Price$464
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1744
- Product descriptionPropargyl-PEG3-t-butyl ester 97%
- Packaging250mg
- Price$98
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00HUY8 | Propanoic acid, 3-[2-[2-(2-propyn-1-yloxy)ethoxy]ethoxy]-, 1,1-dimethylethyl ester 97% | 250mg | $63 | 2026-05-29 | Buy |
| aablocks | AA00HUY8 | Propanoic acid, 3-[2-[2-(2-propyn-1-yloxy)ethoxy]ethoxy]-, 1,1-dimethylethyl ester 97% | 1g | $133 | 2026-05-29 | Buy |
| aablocks | AA00HUY8 | Propanoic acid, 3-[2-[2-(2-propyn-1-yloxy)ethoxy]ethoxy]-, 1,1-dimethylethyl ester 97% | 100mg | $42 | 2026-05-29 | Buy |
| Absolute Chiral | P1085-00-N | tert-butyl 3-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethoxy)propanoate 95% | 250mg | $58 | 2026-05-23 | Buy |
| Absolute Chiral | P1085-00-N | tert-butyl 3-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethoxy)propanoate 95% | 500mg | $98 | 2026-05-23 | Buy |
| Absolute Chiral | P1085-00-N | tert-butyl3-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethoxy)propanoate 95% | 500mg | $498 | 2021-12-16 | Buy |
| Absolute Chiral | P1085-00-N | tert-butyl3-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethoxy)propanoate 95% | 250mg | $278 | 2021-12-16 | Buy |
| ACHEMBLOCK | V156160 | Propargyl-PEG2-CH2CH2COOtBu 95% | 1G | $205 | 2026-05-27 | Buy |
| ACHEMBLOCK | V156160 | Propargyl-PEG2-CH2CH2COOtBu 95% | 5G | $820 | 2026-05-27 | Buy |
| Acrotein | B-1475 | Propargyl-PEG2-CH2CH2COOtBu 97% | 1g | $156.8 | 2026-05-25 | Buy |
| Acrotein | B-1475 | Propargyl-PEG2-CH2CH2COOtBu 97% | 0.5g | $104.53 | 2026-05-25 | Buy |
| Acrotein | B-1475 | Propargyl-PEG2-CH2CH2COOtBu 97% | 1g | $330 | 2021-12-16 | Buy |
| Acrotein | B-1475 | Propargyl-PEG2-CH2CH2COOtBu 97% | 5g | $781.2 | 2026-05-25 | Buy |
| Acrotein | B-1475 | Propargyl-PEG2-CH2CH2COOtBu 97% | 0.5g | $220 | 2021-12-16 | Buy |
| Activate Scientific | AS107934 | Propargyl-PEG3-CH2CH2COOtBu 97% | 1g | $464 | 2021-12-16 | Buy |
| Apolloscientific | BIPG1744 | Propargyl-PEG3-t-butyl ester 97% | 250mg | $98 | 2026-06-04 | Buy |
Properties
Boiling point :337.2±27.0 °C(Predicted)
Density :1.023±0.06 g/cm3(Predicted)
storage temp. :2-8°C, stored under nitrogen
form :Liquid
color :Colorless to light yellow
Density :1.023±0.06 g/cm3(Predicted)
storage temp. :2-8°C, stored under nitrogen
form :Liquid
color :Colorless to light yellow
Safety Information
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Description
Propargyl-PEG3-t-butyl ester consists of an alkyne group and a t-butyl ester group. The alkyne groupreacts with azide-bearing compounds or biomolecules in copper catalyzed Click Chemistry reactions. The protected carboxyl group can be deprotected under acidic conditions.More related product prices
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Propargyl-PEG3-NHS ester
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Propargyl-PEG5-t-butyl ester
$24-2520 -
Propargyl-PEG4-acid
$8-1490
Suppliers and manufacturers
XIAMEN SINOPEG BIOTECH CO., LTD.
Propargyl-PEG3-COOtBu
CAS:1374658-84-0
Xian confluore Biological Technology Co., Ltd.
TargetMol Chemicals Inc.
Wuhan Borenpharm Co., Ltd
Nextpeptide Inc
HANGZHOU LEAP CHEM CO., LTD.
Jilin Chinese Academy of Sciences-yanshen Technology
Aladdin Scientific
Compound Net Biotechnology Inc.
Propargyl-PEG3-COOtBu
CAS:1374658-84-0