m-PEG2-acid
|
- $17 - $2235
- Product name: m-PEG2-acid
- CAS: 149577-05-9
- MF: C6H12O4
- MW: 148.16
- EINECS:
- MDL Number:MFCD09939037
- Synonyms:m-PEG2-acid;mPEG2-COOH;Propanoic acid, 3-(2-methoxyethoxy)-;3-(2-Methoxyethoxy)propionic Acid;mPEG1-COOH;m-dPEG??-acid;m-dPEG2-acid;MeOCH2CH2OCH2COOH
30 prices
Selected condition：
Brand
- A1 Biochem Labs
- aablocks
- ACHEMBLOCK
- Acrotein
- AK Scientific
- Ambeed
- Apolloscientific
- BroadPharm
- dPEG
- Iris Biotech GmbH
- TRC
Package
- 25mg
- 50mg
- 100mg
- 250mg
- 0.5g
- 1000mg
- 1g
- 5G
- 25G
- ManufacturerA1 Biochem Labs
- Product number6564977
- Product description3-(2-Methoxyethoxy)propanoicacid 95%
- Packaging5G
- Price$705
- Updated2021-12-16
- Buy
- Manufactureraablocks
- Product numberAA001LRJ
- Product descriptionPropanoic acid, 3-(2-methoxyethoxy)- 95%
- Packaging5g
- Price$388
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA001LRJ
- Product descriptionPropanoic acid, 3-(2-methoxyethoxy)- 95%
- Packaging100mg
- Price$17
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA001LRJ
- Product descriptionPropanoic acid, 3-(2-methoxyethoxy)- 95%
- Packaging250mg
- Price$27
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA001LRJ
- Product descriptionPropanoic acid, 3-(2-methoxyethoxy)- 95%
- Packaging1g
- Price$87
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberP41094
- Product description3-(2-Methoxyethoxy)propanoic acid 95%
- Packaging1G
- Price$135
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberP41094
- Product description3-(2-Methoxyethoxy)propanoic acid 95%
- Packaging5G
- Price$635
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberP41094
- Product description3-(2-Methoxyethoxy)propanoic acid 95%
- Packaging25G
- Price$2235
- Updated2026-05-27
- Buy
- ManufacturerAcrotein
- Product numberAC-6211
- Product description3-(2-Methoxyethoxy)propanoic acid 97%
- Packaging5g
- Price$366.67
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberAC-6211
- Product description3-(2-Methoxyethoxy)propanoicacid 97%
- Packaging1g
- Price$275
- Updated2021-12-16
- Buy
- ManufacturerAcrotein
- Product numberAC-6211
- Product description3-(2-Methoxyethoxy)propanoic acid 97%
- Packaging1g
- Price$119.17
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberAC-6211
- Product description3-(2-Methoxyethoxy)propanoic acid 97%
- Packaging0.5g
- Price$73.33
- Updated2026-05-25
- Buy
- ManufacturerAK Scientific
- Product numberX3859
- Product descriptionM-PEG2-acid
- Packaging250mg
- Price$191
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA609900
- Product description3-(2-Methoxyethoxy)propanoicacid 95%
- Packaging250mg
- Price$156
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA609900
- Product description3-(2-Methoxyethoxy)propanoicacid 95%
- Packaging100mg
- Price$85
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA609900
- Product description3-(2-Methoxyethoxy)propanoicacid 95%
- Packaging1g
- Price$314
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| A1 Biochem Labs | 6564977 | 3-(2-Methoxyethoxy)propanoicacid 95% | 5G | $705 | 2021-12-16 | Buy |
| aablocks | AA001LRJ | Propanoic acid, 3-(2-methoxyethoxy)- 95% | 5g | $388 | 2026-05-28 | Buy |
| aablocks | AA001LRJ | Propanoic acid, 3-(2-methoxyethoxy)- 95% | 100mg | $17 | 2026-05-28 | Buy |
| aablocks | AA001LRJ | Propanoic acid, 3-(2-methoxyethoxy)- 95% | 250mg | $27 | 2026-05-28 | Buy |
| aablocks | AA001LRJ | Propanoic acid, 3-(2-methoxyethoxy)- 95% | 1g | $87 | 2026-05-28 | Buy |
| ACHEMBLOCK | P41094 | 3-(2-Methoxyethoxy)propanoic acid 95% | 1G | $135 | 2026-05-27 | Buy |
| ACHEMBLOCK | P41094 | 3-(2-Methoxyethoxy)propanoic acid 95% | 5G | $635 | 2026-05-27 | Buy |
| ACHEMBLOCK | P41094 | 3-(2-Methoxyethoxy)propanoic acid 95% | 25G | $2235 | 2026-05-27 | Buy |
| Acrotein | AC-6211 | 3-(2-Methoxyethoxy)propanoic acid 97% | 5g | $366.67 | 2026-05-25 | Buy |
| Acrotein | AC-6211 | 3-(2-Methoxyethoxy)propanoicacid 97% | 1g | $275 | 2021-12-16 | Buy |
| Acrotein | AC-6211 | 3-(2-Methoxyethoxy)propanoic acid 97% | 1g | $119.17 | 2026-05-25 | Buy |
| Acrotein | AC-6211 | 3-(2-Methoxyethoxy)propanoic acid 97% | 0.5g | $73.33 | 2026-05-25 | Buy |
| AK Scientific | X3859 | M-PEG2-acid | 250mg | $191 | 2021-12-16 | Buy |
| Ambeed | A609900 | 3-(2-Methoxyethoxy)propanoicacid 95% | 250mg | $156 | 2021-12-16 | Buy |
| Ambeed | A609900 | 3-(2-Methoxyethoxy)propanoicacid 95% | 100mg | $85 | 2021-12-16 | Buy |
| Ambeed | A609900 | 3-(2-Methoxyethoxy)propanoicacid 95% | 1g | $314 | 2021-12-16 | Buy |
Properties
Boiling point :244.2±20.0 °C(Predicted)
Density :1.098±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
pka :4.28±0.10(Predicted)
form :Liquid
color :Colorless to light yellow
InChI :InChI=1S/C6H12O4/c1-9-4-5-10-3-2-6(7)8/h2-5H2,1H3,(H,7,8)
InChIKey :KWMXBFIAGYXCCC-UHFFFAOYSA-N
SMILES :C(O)(=O)CCOCCOC
Density :1.098±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
pka :4.28±0.10(Predicted)
form :Liquid
color :Colorless to light yellow
InChI :InChI=1S/C6H12O4/c1-9-4-5-10-3-2-6(7)8/h2-5H2,1H3,(H,7,8)
InChIKey :KWMXBFIAGYXCCC-UHFFFAOYSA-N
SMILES :C(O)(=O)CCOCCOC
Safety Information
| Symbol(GHS): |
 
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| Signal word: | Danger | ||||||||||||||||||||||||||||
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Description
m-PEG2-acid is a PEG linker containing 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.Related product price
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