S-acetyl-PEG3-acid
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- $90 - $2087
- Product name: S-acetyl-PEG3-acid
- CAS: 1421933-33-6
- MF: C11H20O6S
- MW: 280.34
- EINECS:
- MDL Number:MFCD22574765
- Synonyms:S-acetyl-PEG3-acid;Acid-PEG3-S-methyl ethanethioate;S-acetyl-PEG3-COOH;14-Oxo-4,7,10-trioxa-13-thiapentadecanoic acid;CAS_1421933-33-6;S-Acetyl-PEG3-C2-acid;4,7,10-Trioxa-13-thiapentadecanoic acid, 14-oxo-;S-acetyl-PEG-COOH
22 prices
Selected condition：
Brand
- aablocks
- ACHEMBLOCK
- American Custom Chemicals Corporation
- Apolloscientific
- Biosynth
- BroadPharm
- ChemScene
- TRC
Package
- 10mg
- 25mg
- 50mg
- 100mg
- 250mg
- 500MG
- 1G
- Manufactureraablocks
- Product numberAA00HWAY
- Product description14-Oxo-4,7,10-trioxa-13-thiapentadecanoic acid 95%
- Packaging100mg
- Price$443
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00HWAY
- Product description14-Oxo-4,7,10-trioxa-13-thiapentadecanoic acid 95%
- Packaging250mg
- Price$721
- Updated2026-05-29
- Buy
- ManufacturerACHEMBLOCK
- Product numberY231671
- Product description14-Oxo-4,7,10-trioxa-13-thiapentadecanoic acid 95%
- Packaging250MG
- Price$765
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberY231671
- Product description14-Oxo-4,7,10-trioxa-13-thiapentadecanoic acid 95%
- Packaging1G
- Price$2055
- Updated2026-05-27
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberPOL0002533
- Product descriptionS-ACETYL-PEG3-ACID 95.00%
- Packaging500MG
- Price$997.5
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1757
- Product descriptionS-acetyl-PEG3-acid
- Packaging250mg
- Price$740
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1757
- Product descriptionS-acetyl-PEG3-acid 95%
- Packaging100mg
- Price$456
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1757
- Product descriptionS-acetyl-PEG3-acid 95%
- Packaging25mg
- Price$206
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1757
- Product descriptionS-acetyl-PEG3-acid 95%
- Packaging50mg
- Price$270
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1757
- Product descriptionS-acetyl-PEG3-acid 95%
- Packaging1g
- Price$2087
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1757
- Product descriptionS-acetyl-PEG3-acid 95%
- Packaging250mg
- Price$773
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberWGC93333
- Product descriptionS-Acetyl-PEG3-acid
- Packaging500mg
- Price$1140
- Updated2026-06-05
- Buy
- ManufacturerBroadPharm
- Product numberBP-20948
- Product descriptionS-acetyl-PEG3-acid 98%
- Packaging1g
- Price$1150
- Updated2021-12-16
- Buy
- ManufacturerBroadPharm
- Product numberBP-20948
- Product descriptionS-acetyl-PEG3-acid 98%
- Packaging250mg
- Price$380
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-0114628
- Product descriptionS-Acetyl-PEG3-C2-acid ≥98%
- Packaging1g
- Price$1705
- Updated2026-06-04
- Buy
- ManufacturerChemScene
- Product numberCS-0114628
- Product descriptionS-Acetyl-PEG3-C2-acid ≥98%
- Packaging1g
- Price$1705
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00HWAY | 14-Oxo-4,7,10-trioxa-13-thiapentadecanoic acid 95% | 100mg | $443 | 2026-05-29 | Buy |
| aablocks | AA00HWAY | 14-Oxo-4,7,10-trioxa-13-thiapentadecanoic acid 95% | 250mg | $721 | 2026-05-29 | Buy |
| ACHEMBLOCK | Y231671 | 14-Oxo-4,7,10-trioxa-13-thiapentadecanoic acid 95% | 250MG | $765 | 2026-05-27 | Buy |
| ACHEMBLOCK | Y231671 | 14-Oxo-4,7,10-trioxa-13-thiapentadecanoic acid 95% | 1G | $2055 | 2026-05-27 | Buy |
| American Custom Chemicals Corporation | POL0002533 | S-ACETYL-PEG3-ACID 95.00% | 500MG | $997.5 | 2021-12-16 | Buy |
| Apolloscientific | BIPG1757 | S-acetyl-PEG3-acid | 250mg | $740 | 2021-12-16 | Buy |
| Apolloscientific | BIPG1757 | S-acetyl-PEG3-acid 95% | 100mg | $456 | 2026-06-04 | Buy |
| Apolloscientific | BIPG1757 | S-acetyl-PEG3-acid 95% | 25mg | $206 | 2026-06-04 | Buy |
| Apolloscientific | BIPG1757 | S-acetyl-PEG3-acid 95% | 50mg | $270 | 2026-06-04 | Buy |
| Apolloscientific | BIPG1757 | S-acetyl-PEG3-acid 95% | 1g | $2087 | 2026-06-04 | Buy |
| Apolloscientific | BIPG1757 | S-acetyl-PEG3-acid 95% | 250mg | $773 | 2026-06-04 | Buy |
| Biosynth | WGC93333 | S-Acetyl-PEG3-acid | 500mg | $1140 | 2026-06-05 | Buy |
| BroadPharm | BP-20948 | S-acetyl-PEG3-acid 98% | 1g | $1150 | 2021-12-16 | Buy |
| BroadPharm | BP-20948 | S-acetyl-PEG3-acid 98% | 250mg | $380 | 2021-12-16 | Buy |
| ChemScene | CS-0114628 | S-Acetyl-PEG3-C2-acid ≥98% | 1g | $1705 | 2026-06-04 | Buy |
| ChemScene | CS-0114628 | S-Acetyl-PEG3-C2-acid ≥98% | 1g | $1705 | 2026-06-04 | Buy |
Properties
Boiling point :421.4±40.0 °C(Predicted)
Density :1.193±0.06 g/cm3(Predicted)
solubility :Soluble in Water, DMSO, DCM, DMF
pka :4.28±0.10(Predicted)
Density :1.193±0.06 g/cm3(Predicted)
solubility :Soluble in Water, DMSO, DCM, DMF
pka :4.28±0.10(Predicted)
Safety Information
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Description
S-acetyl-PEG3-acid is a PEG linker containing a sulfur acetyl group and a terminal carboxylic acid. The sulfur acetyl group can be deprotected to produce a thiol moiety. The terminal carboxylic acid can react with primary amines in the presence of EDC or HATU to produce amide bonds. The hydrophilic PEG linker increase the water solubility of the compound in aqueous media.Related product price
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Suppliers and manufacturers
Xian confluore Biological Technology Co., Ltd.
TargetMol Chemicals Inc.
Wuhan Borenpharm Co., Ltd
Nextpeptide Inc
Jilin Chinese Academy of Sciences-yanshen Technology
Chongqing Chemdad Co., Ltd
Nanjing Moldeep Biochemical Co., Ltd.
Hunan HuaTeng Pharmaceutical Co., Ltd.,
Borenpharm Co., Ltd
Jinan elephant international trading co., LTD
AcS-PEG3-acid
CAS:1421933-33-6